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N-(4-Aminobenzoyl-L-glutamic acid-d4「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:N-(4-Aminobenzoyl)-L-glutamic acid-d4 is the deuterium labeled 4-Nitrobenzoic acid[1].体外研究(In Vitro):Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[75].德尔塔生物 has not independently confirmed the accuracy of these methods. They are for reference only.分子量:270.27Formula:C12H10D4N2O5CAS 号:461426-34-6非标记 CAS:4271-30-1性状:固体颜色:White to off-white运输条件:Room temperature in continental US; may vary elsewhere.储存方式:Powder:-20°C:3 years,4°C:2 yearsIn solvent:-80°C:6 months,-20°C:1 month
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Octanal-d16「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:Octanal-d16 is the deuterium labeled Octanal. Octanal is a fragrant aldehyde with antioxidant and antibacterial activity. Its antifungal effect against G. citri-aurantii may be related to the disruption of cell membrane integrity and the leakage of cellular components. Additionally, Octanal exhibits cytotoxicity towards HeLa cells, with an IC50 value of 3.5 μg/mL[1][2].体外研究(In Vitro):Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].德尔塔生物 has not independently confirmed the accuracy of these methods. They are for reference only.Octanal-d16 相关抗体:BNSP AntibodyFACL4 AntibodyBrdU Antibody (YA578)GAPDH AntibodyGlucose 6 Phosphate Dehydrogenase AntibodyMETTL3 AntibodyTSG101 AntibodyAlkaline Phosphatase AntibodyCalnexin Antibody (YA573)Lamin A/C AntibodyLamin B1 AntibodyLAMP1 AntibodyLAMP2 Antibody (YA713)LAMP2a AntibodyNQO1 Antibody (YA697)NQO1 Antibody (YA261)OPA1 AntibodyRBM3 AntibodySDHA AntibodySynaptophysin Antibody (YA043)Laminin beta 1 AntibodyHeme Oxygenase 1 AntibodyKi67 Antibody (YA717)Ki67 Antibody (YA322)Asparagine Synthetase AntibodyCalnexin AntibodyKi67 Antibody (YA001)Osteopontin AntibodySynaptophysin Antibody (YA664)TREM2 Antibody分子量:144.31Formula:C8D16OCAS 号:1219794-66-7非标记 CAS:124-13-0性状:液体颜色:Colorless to light yellow运输条件:Room temperature in continental US; may vary e
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Sulfathiazole-d4,磺胺噻唑-d4「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:Sulfathiazole-d4 is a deuterium labeled Sulfathiazole. Sulfathiazole is an orally active, endocrine disruptor targeting the steroidogenic pathway, specifically enhancing the activity of CYP19 in human adrenal cancer cells (H295R) and upregulating the mRN expression of CYP17, CYP19, and 3β-HSD. Sulfathiazole increases the production of 17-estradiol (E2) and has endocrine disrupting effects on aquatic organisms such as the Japanese medaka fish[1][2][3][4].分子量:259.34Formula:C9H5D4N3O2S2CAS 号:1020719-89-4非标记 CAS:72-14-0性状:固体颜色:White to off-white中文名称:磺胺噻唑-d4;磺胺塞唑-d4运输条件:Room temperature in continental US; may vary elsewhere.储存方式:Powder:-20°C:3 yearsIn solvent:-80°C:6 months,-20°C:1 month纯度 & 产品资料纯度: 99.90%参考文献[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-236. [Content Brief][2]. Ji K, Choi K, Lee S, Park S, Khim JS, Jo EH, Choi K, Zhang X, Giesy JP. Effects of sulfathiazole, oxytetracycline and chlortetracycline on steroidogenesis in the human adrenocarcinoma (H295R) cell line and freshwater fish Oryzias latipes. J Hazard Mater. 2010 Oct 15;182(1-3):494-502. [Content Brief][3]. Endicott, et al. Lesions in rats given sulfathiazole, sulfadiazine, sulfanilamide, sulfamerazine, sulfapyrazine, or acetylsulfadiazine in purified diets. Public Health Reports (1896-1970) (1944): 49-54.[4]. Zor, et al. Sulfathiazole as potential corrosion inhibitor for copper in 0.1 M NaCl. Protection of Metals and Physical Chemistry of Surfaces 50
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Donepezil-d5,多奈哌齐-d5; E2020-d5 free base「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:Donepezil-d5 is deuterium labeled Donepezil. Donepezil (E2020 free base) is a specific and potent AChE inhibitor with IC50s of 8.12 nM and 11.6 nM for bovine AChE and human AChE, respectively[1].体外研究(In Vitro):氢、碳和其他元素的稳定重同位素已被纳入药物分子,主要用作药物开发过程中定量的示踪剂。氘化因其可能影响药物的药代动力学和代谢特征而受到关注[1]。德尔塔生物 has not independently confirmed the accuracy of these methods. They are for reference only.Donepezil-d5 相关抗体:CHRNA9 AntibodyChAT Antibody分子量:384.52Formula:C24H24D5NO3CAS 号:1128086-25-8非标记 CAS:120014-06-4性状:固体颜色:White to off-white中文名称:多奈哌齐-d5运输条件:Room temperature in continental US; may vary elsewhere.储存方式:4°C, protect from light*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
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Brexpiprazole-d8,OPC-34712-d8「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:Brexpiprazole-d8 (OPC-34712-d8) is the deuterium labeled Brexpiprazole (HY-15780). Brexpiprazole (OPC-34712), an atypical orally active antipsychotic agent, is a partial agonist of human 5-HT1A and dopamine D2L receptor with Kis of 0.12 nM and 0.3 nM, respectively. Brexpiprazole is also a 5-HT2A receptor antagonist with a Ki of 0.47 nM. Brexpiprazole also shows potent antagonist activity at human noradrenergic α1B (Ki=0.17 nM) and α2C receptors (Ki=0.59 nM)[2][3].体外研究(In Vitro):氢、碳和其他元素的稳定重同位素已被掺入药物分子中,主要用作药物开发过程中定量的示踪剂。氘代因其可能影响药物的药代动力学和代谢特征而受到关注。德尔塔生物 has not independently confirmed the accuracy of these methods. They are for reference only.Brexpiprazole-d8 相关抗体:ADRB2 AntibodyDRD2 AntibodyMTNR1A AntibodyDopamine Receptor D3 Antibody (YA1742)DOPA Decarboxylase Antibody (YA2428)Dopamine Receptor D1 Antibody (YA3270)Salbutamol Antibody (YA901)Clenbuterol Antibody (YA904)alpha 1a Adrenergic Receptor Antibody (YA2059)Torsin 1A Antibody (YA2935)PITX3 Antibody (YA2974)HMBS Antibody (YA3061)分子量:441.62Formula:C25H19D8N3O2SCAS 号:1427049-21-5非标记 CAS:913611-97-9性状:固体颜色:White to off-white中文名称:依匹哌唑 d8运输条件:Room temperature in continental US; may vary elsewhere.储存方式:Powder:-20°C:3 yearsIn solvent:-80°C:6 months,-20°C:1 month纯度 & 产品资料纯度: ≥99.0%参考文献[1]. Ishima T, et al. Potentiation of neurite outgrowth by brexpiprazole, a novel serotonin-dopamine activity modulator: a role for serotonin 5-HT1A and 5-HT2A receptors. Eur Neuropsychopharmacol.
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Dasatinib-d8,BMS-354825-d8「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:Dasatinib-d8 is a deuterium labeled Dasatinib. Dasatinib is a dual Bcr-Abl and Src family tyrosine kinase inhibitor.分子量:496.05Formula:C22H18D8ClN7O2SCAS 号:1132093-70-9非标记 CAS:302962-49-8性状:固体颜色:White to off-white中文名称:达沙替尼 d8运输条件:Room temperature in continental US; may vary elsewhere.储存方式:Powder:-20°C:3 yearsIn solvent:-80°C:6 months,-20°C:1 month
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Ofloxacin-d3,氧氟沙星-d3; Hoe-280-d3「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:Ofloxacin-d3 is the deuterium labeled Ofloxacin[1].体外研究(In Vitro):Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[75].德尔塔生物 has not independently confirmed the accuracy of these methods. They are for reference only.Ofloxacin-d3 相关抗体:BNSP AntibodyFACL4 AntibodyBrdU Antibody (YA578)GAPDH AntibodyGlucose 6 Phosphate Dehydrogenase AntibodyMETTL3 AntibodyTSG101 AntibodyAlkaline Phosphatase AntibodyCalnexin Antibody (YA573)Lamin A/C AntibodyLamin B1 AntibodyLAMP1 AntibodyLAMP2 Antibody (YA713)LAMP2a AntibodyNQO1 Antibody (YA697)NQO1 Antibody (YA261)OPA1 AntibodyRBM3 AntibodySynaptophysin Antibody (YA043)Laminin beta 1 AntibodyHeme Oxygenase 1 AntibodyKi67 Antibody (YA717)Ki67 Antibody (YA322)Asparagine Synthetase AntibodyCalnexin AntibodyKi67 Antibody (YA001)Osteopontin AntibodySynaptophysin Antibody (YA664)TREM2 AntibodyGAPDH Antibody (YA848)分子量:364.39Formula:C18H17D3FN3O4CAS 号:1173147-91-5非标记 CAS:82419-36-1性状:固体颜色:White to off-white中文名称:氧氟沙星-d3运输条件:Room temperature in continental US; may vary elsewhere.储存方式:Powder:-20°C:3 yearsIn solvent:-80°C:6 months,-20°C:1 month
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(Rac-Atropine-d3,(Rac-Tropine tropate-d3; (Rac-Hyoscyamine-d3「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:(Rac)-Atropine-d3 is the deuterium labeled (Rac)-Atropine[1].体外研究(In Vitro):Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].德尔塔生物 has not independently confirmed the accuracy of these methods. They are for reference only.(Rac)-Atropine-d3 相关抗体:BNSP AntibodyFACL4 AntibodyBrdU Antibody (YA578)GAPDH AntibodyGlucose 6 Phosphate Dehydrogenase AntibodyMETTL3 AntibodyTSG101 AntibodyAlkaline Phosphatase AntibodyCalnexin Antibody (YA573)Lamin A/C AntibodyLamin B1 AntibodyLAMP1 AntibodyLAMP2 Antibody (YA713)LAMP2a AntibodyNQO1 Antibody (YA697)NQO1 Antibody (YA261)OPA1 AntibodyRBM3 AntibodySynaptophysin Antibody (YA043)Laminin beta 1 AntibodyHeme Oxygenase 1 AntibodyKi67 Antibody (YA717)Ki67 Antibody (YA322)Asparagine Synthetase AntibodyCalnexin AntibodyKi67 Antibody (YA001)Osteopontin AntibodySynaptophysin Antibody (YA664)TREM2 AntibodyGAPDH Antibody (YA848)分子量:292.39Formula:C17H20D3NO3CAS 号:1276197-36-4非标记 CAS:51-55-8性状:固体颜色:White to off-white中文名称:阿托品 d3运输条件:Room temperature in continental US; may vary elsewhere.储存方式:Powder:-20°C:3 years,4°C:2 yearsIn solvent:-80°C:6 months,-20°C:1 month
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Fenofibric acid-d6,非诺贝特酸 d6「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:Fenofibric acid-d6 (FNF acid-d6) is the deuterium labeled Fenofibric acid. Fenofibric acid, an active metabolite of fenofibrate, is a PPAR activitor, with EC50s of 22.4 µM, 1.47 µM, and 1.06 µM for PPARα, PPARγ and PPARδ, respectively; Fenofibric acid also inhibits COX-2 enzyme activity, with an IC50 of 48 nM.体外研究(In Vitro):Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].德尔塔生物 has not independently confirmed the accuracy of these methods. They are for reference only.Fenofibric acid-d6 相关抗体:PPAR alpha AntibodyCOX2 AntibodyPPAR gamma AntibodyCOX IV AntibodyCOX2/Cyclooxygenase 2 AntibodyPPAR gamma Antibody (YA122)COX IV Antibody (YA867)Cyclooxygenase 1 Antibody (YA2537)Cyclooxygenase 2 Antibody (YA2541)PGC1 beta Antibody (YA1411)分子量:324.79Formula:C17H9D6ClO4CAS 号:1092484-69-9非标记 CAS:42017-89-0性状:固体颜色:White to off-white中文名称:非诺贝特酸 d6运输条件:Room temperature in continental US; may vary elsewhere.储存方式:Powder:-20°C:3 years,4°C:2 yearsIn solvent:-80°C:6 months,-20°C:1 month
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Atorvastatin-d5 hemicalcium,阿托伐他汀 d5 (1/2钙盐「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:Atorvastatin-d5 (hemicalcium) is the deuterium labeled Atorvastatin. Atorvastatin hemicalcium is an orally active HMG-CoA reductase inhibitor, has the ability to effectively decrease blood lipids. Atorvastatin hemicalcium inhibits human SV-SMC proliferation and invasion with IC50s of 0.39 μM and 2.39 μM, respectively[1][2][3].体外研究(In Vitro):Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].德尔塔生物 has not independently confirmed the accuracy of these methods. They are for reference only.Atorvastatin-d5 hemicalcium 相关抗体:HMGCS2 AntibodyHMGB1 AntibodyHMGCR AntibodyBaf180 Antibody (YA1176)BANF1 Antibody (YA1740)LEF1 Antibody (YA3164)HMGA1 Antibody (YA1185)HMGA2 Antibody (YA1186)Baf57 Antibody (YA2110)HMGN2 Antibody (YA2839)HMG4 Antibody (YA2992)HMGB2 Antibody (YA2995)HMGCL Antibody (YA3024)分子量:583.71Formula:C33H30D5FN2O5.1/2CaCAS 号:222412-82-0非标记 CAS:134523-03-8性状:固体颜色:White to off-white中文名称:阿托伐他汀 d5 (1/2钙盐)运输条件:Room temperature in continental US; may vary elsewhere.储存方式:4°C, sealed storage, away from moisture*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Fluconazole-d4,UK-49858-d4「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:Fluconazole-d4 is the deuterium labeled Fluconazole. Fluconazole (UK-49858) is a triazole antifungal agent with excellent activities against a broad range of fungi, especially against Candida albicans. Fluconazole inhibits C. albicans and Candida kefyr with IC99s range from 0.20 μg/mL to 0.39 μg/mL[1].体外研究(In Vitro):Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].德尔塔生物 has not independently confirmed the accuracy of these methods. They are for reference only.Fluconazole-d4 相关抗体:SDHA Antibody分子量:310.30Formula:C13H8D4F2N6OCAS 号:1124197-58-5非标记 CAS:86386-73-4性状:固体颜色:White to off-white中文名称:氟康唑-d4 杂质57运输条件:Room temperature in continental US; may vary elsewhere.储存方式:4°C, sealed storage, away from moisture and light*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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Acetaminophen-d7,Paracetamol-d7; 4-Acetamidophenol-d7; 4'-Hydroxyacetanilide-d7「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:Acetaminophen-d7 is the deuterium labeled Acetaminophen. Acetaminophen (Paracetamol) is a selective cyclooxygenase-2 (COX-2) inhibitor with an IC50 of 25.8 μM; is a widely used antipyretic and analgesic agent. Acetaminophen is a potent hepatic N-acetyltransferase 2 (NAT2) inhibitor.体外研究(In Vitro):Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].德尔塔生物 has not independently confirmed the accuracy of these methods. They are for reference only.Acetaminophen-d7 相关抗体:BNSP AntibodyFACL4 AntibodyBrdU Antibody (YA578)p300 AntibodyGAPDH AntibodyGlucose 6 Phosphate Dehydrogenase AntibodyCOX2 AntibodyHistone H3 (acetyl K27) AntibodyMETTL3 AntibodyAcetyl-Histone H3 (Lys27) AntibodyTSG101 AntibodyAlkaline Phosphatase AntibodyATRX AntibodyCalnexin Antibody (YA573)COX IV AntibodyCOX2/Cyclooxygenase 2 AntibodyHistone H2A(acetyl K9) AntibodyHistone H3 (acetyl K14) AntibodyHistone H3 (acetyl K18) AntibodyHistone H3 (acetyl K56) AntibodyHistone H4 (acetyl K16) AntibodyHistone H4 (acetyl K8) AntibodyHistone H4 (acetyl K5) AntibodyLamin A/C AntibodyLamin B1 AntibodyLAMP1 AntibodyLAMP2 Antibody (YA713)LAMP2a AntibodyNQO1 Antibody (YA697)NQO1 Antibody (YA261)分子量:158.21Formula:C8H2D7NO2CAS 号:1219798-53-4非标记 CAS:103-90-2性状:固体颜色:White to off-white中文名称:对乙酰氨基酚 d7运输条件:Room temperature in continent
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Atenolol-d7,(RS-Atenolol-d7「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:Atenolol-d7 is the deuterium labeled Atenolol. Atenolol ((RS)-Atenolol) is a cardioselective β1-adrenergic receptor blocker, with a Ki of 697 nM atβ1-adrenoceptor in guine pig left ventricle membrane. Atenolol can be used for the research of hypertension and angina pectoris[1][2].体外研究(In Vitro):Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].德尔塔生物 has not independently confirmed the accuracy of these methods. They are for reference only.Atenolol-d7 相关抗体:ADRB2 AntibodySalbutamol Antibody (YA901)Clenbuterol Antibody (YA904)alpha 1a Adrenergic Receptor Antibody (YA2059)分子量:273.38Formula:C14H15D7N2O3CAS 号:1202864-50-3非标记 CAS:29122-68-7性状:固体颜色:White to off-white中文名称:阿替洛尔 d7运输条件:Room temperature in continental US; may vary elsewhere.储存方式:Powder:-20°C:3 years,4°C:2 yearsIn solvent:-80°C:6 months,-20°C:1 month
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Sulfasalazine-d4,柳氮磺吡啶 d4「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:Sulfasalazine-d4 is the deuterium labeled Sulfasalazine. Sulfasalazine (NSC 667219) is an anti-rheumatic agent for the research of rheumatoid arthritis and ulcerative colitis. Sulfasalazine can suppress NF-κB activity. Sulfasalazine is a type 1 ferroptosis inducer[1][2][3][4].体外研究(In Vitro):Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].德尔塔生物 has not independently confirmed the accuracy of these methods. They are for reference only.Sulfasalazine-d4 相关抗体:ERK1/2 AntibodyNF-KB p65 AntibodyPhospho-NF-KB p65 (Ser536) AntibodyE-Cadherin Antibody (YA470)Fatty Acid Synthase Antibody (YA766)DYKDDDDK Tag (FLAG) AntibodyGAPDH AntibodyGFP Antibodyp53 Antibody (YA250)RUNX2 AntibodyPhospho-NF-κB p65 (Ser529) AntibodyFerritin Heavy Chain AntibodyCOX2 AntibodyCtip2 AntibodyCyclin D1 Antibody (YA485)Cytochrome C AntibodyNF-KB p65 Antibody (YA267)c-Myc AntibodyCyclin E1 AntibodyAIF Antibody (YA636)ALIX AntibodyCNPase AntibodyCortactin AntibodyCOX IV AntibodyCOX2/Cyclooxygenase 2 AntibodyCyclin A2 AntibodyCyclin B1 Antibody (YA486)DR5 AntibodyDrosha AntibodyE-Cadherin Antibody (YA778)分子量:402.42Formula:C18H10D4N4O5SCAS 号:1346606-50-5非标记 CAS:599-79-1性状:固体颜色:Yellow to orange中文名称:柳氮磺吡啶 d4运输条件:Room temperature in continental US; may vary elsewhere.储存方式:Powder:-20°C:3 years,4°C:2 ye
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Antipyrine-d3,Phenazone-d3; Phenazon-d3「同位素标记抑制剂」
作者:德尔塔生物 日期:2025-08-13
生物活性:Antipyrine-d3 is the deuterium labeled Antipyrine. Antipyrine (Phenazone) is an antipyretic and analgesic. Antipyrine can be used as a probe agent for oxidative agent metabolism. Antipyrine has been widely used in assessment of hepatic oxidative capacity[1][2].体外研究(In Vitro):Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].德尔塔生物 has not independently confirmed the accuracy of these methods. They are for reference only.分子量:191.24Formula:C11H9D3N2OCAS 号:65566-62-3非标记 CAS:60-80-0性状:固体颜色:White to off-white中文名称:安替比林 d3运输条件:Room temperature in continental US; may vary elsewhere.储存方式:Powder:-20°C:3 years,4°C:2 yearsIn solvent:-80°C:6 months,-20°C:1 month纯度 & 产品资料纯度: 99.91%参考文献[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216. [Content Brief][2]. Stevenson, I.H., Factors influencing antipyrine elimination. Br J Clin Pharmacol, 1977. 4(3): p. 261-5. [Content Brief][3]. Engel G, et, al. Antipyrine as a probe for human oxidative drug metabolism: identification of the cytochrome P450 enzymes catalyzing 4-hydroxyantipyrine, 3-hydroxymethylantipyrine, and norantipyrine formation. Clin Pharmacol Ther. 1996 Jun;59(6):613-23. [Content Brief]