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4-HYDROXYALPRAZOLAM

CAS No.
30896-57-2
Chemical Name:
4-HYDROXYALPRAZOLAM
Synonyms
4-Hydroxy Alprazolam Methanoate;8-chloro-1-methyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-ol;4H-[1,2,4]Triazolo[4,3-a][1,4]benzodiazepin-4-ol, 8-chloro-1-methyl-6-phenyl-
CBNumber:
CB9500871
Molecular Formula:
C17H13ClN4O
Molecular Weight:
324.76
MDL Number:
MFCD00871804
MOL File:
30896-57-2.mol
MSDS File:
SDS
Last updated:2026-01-13 11:25:34

4-HYDROXYALPRAZOLAM Properties

Melting point 160-1620C
Boiling point 559.2±60.0 °C(Predicted)
Density 1.45±0.1 g/cm3(Predicted)
storage temp. Controlled Substance, -20°C Freezer
solubility DMSO: 8 mg/ml
form White solid.
pka 11.59±0.40(Predicted)
FDA UNII U0COM4319X

4-HYDROXYALPRAZOLAM price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Cayman Chemical 15878 4-hydroxy Alprazolam ≥95% 30896-57-2 1mg $49 2026-04-30 Buy
Cayman Chemical 15878 4-hydroxy Alprazolam ≥95% 30896-57-2 5mg $96 2026-04-30 Buy
ChemScene CS-0035013 4-Hydroxy alprazolam 99.0% 30896-57-2 1mg $119 2026-06-04 Buy
ChemScene CS-0035013 4-Hydroxy alprazolam 99.0% 30896-57-2 5mg $238 2026-06-04 Buy
AK Scientific 1954CB 4-Hydroxyalprazolam 30896-57-2 5mg $194 2021-12-16 Buy
Product number Packaging Price Buy
15878 1mg $49 Buy
15878 5mg $96 Buy
CS-0035013 1mg $119 Buy
CS-0035013 5mg $238 Buy
1954CB 5mg $194 Buy

4-HYDROXYALPRAZOLAM Chemical Properties,Uses,Production

Description

Alprazolam is a benzodiazepine with anxiolytic and sedative actions. 4-Hydroxyalprazolam is a major metabolite of alprazolam, produced by the actions of cytochrome P450 (CYP) isoforms CYP3A4 and CYP3A5. It may be detected in serum or, in a glucuronidated form, in urine. Alternatively, 4-hydroxyalprazolam can be further metabolized to benzophenone.

Chemical Properties

White Solid

Uses

A metabolite of Alprazolam, a benzodiazepine. Controlled Substance

Definition

ChEBI: 4-Hydroxyalprazolam is a triazolobenzodiazepine.

References

[1] NORIKO HIROTA. In Vitro/in Vivo scaling of alprazolam metabolism by CYP3A4 and CYP3A5 in humans[J]. Biopharmaceutics & Drug Disposition, 2001, 22 2: 53-71. DOI: 10.1002/bdd.261
[2] J ANDREW WILLIAMS. Comparative metabolic capabilities of CYP3A4, CYP3A5, and CYP3A7.[J]. Drug Metabolism and Disposition, 2002, 20 1: 883-891. DOI: 10.1124/dmd.30.8.883

30896-67-4
30896-57-2
Synthesis of 4-HYDROXYALPRAZOLAM from 4-Acetoxy Alprazolam

4-HYDROXYALPRAZOLAM Preparation Products And Raw materials

4-HYDROXYALPRAZOLAM Suppliers

Global( 19)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29985 65
Clearsynth Labs Limited +91-22-26355700 info@clearsynth.com India 9656 58
Labnetwork lnc. +86-27-50766799 +86-18062016861 contact@labnetwork.com China 19981 58
ChemeGen(Shanghai) Biotechnology Co.,Ltd. 18818260767 sales@chemegen.com China 11123 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Hubei Kele Fine Chemical Co., Ltd 027-59101668 19945030958 2223443625@qq.com China 7996 58
Foshan Heshuo Pharm technology Co., ltd 15363639686 heshuoyiyao@hotmail.com China 2490 58
Nanjing Shizhou Biology Technology Co.,Ltd 17301488900 judy.xia@synzest.com China 12577 58
Xibiao (Shanghai) Technology Co., Ltd 18512111473 18512111473 2238774038@qq.com China 3149 58
Aladdin Scientific tp@aladdinsci.com United States 50089 58
4-Hydroxy Alprazolam Methanoate 4H-[1,2,4]Triazolo[4,3-a][1,4]benzodiazepin-4-ol, 8-chloro-1-methyl-6-phenyl- 8-chloro-1-methyl-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-ol 30896-57-2 C18H17ClN4O2CH3OH Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals