Alpha-Hydroxyalprazolam

α-羟基阿普唑仑

Also known as: α-Hydroxyalprazolam, A-Hydroxyalprazolam, 1-Hydroxyalprazolam, U 40125, 8-Chloro-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine-1-methanol, (8-Chloro-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-1-yl)methanol, 4H-[1,2,4]Triazolo[4,3-a][1,4]benzodiazepine-1-methanol,8-chloro-6-phenyl-

Alpha-Hydroxyalprazolam (CAS 37115-43-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C17H13ClN4O and a molecular weight of 324.764 g/mol. It is also known as α-Hydroxyalprazolam, A-Hydroxyalprazolam and 1-Hydroxyalprazolam. Key properties include a melting point of 129-134ºC, a boiling point of 556.1±60.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 290.1±32.9 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
37115-43-8
Jingsj CID
J-1524526-5
Molecular Formula
C17H13ClN4O
Chinese Name
α-羟基阿普唑仑
Molecular Weight
324.764 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point129-134ºC
Boiling Point556.1±60.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point290.1±32.9 °C

GHS Safety & Compliance

Flammable / Acute Toxicity / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Alpha-Hydroxyalprazolam?

The CAS number of Alpha-Hydroxyalprazolam is 37115-43-8.

What are the molecular formula and molecular weight of Alpha-Hydroxyalprazolam?

Alpha-Hydroxyalprazolam has molecular formula C17H13ClN4O and molecular weight 324.764 g/mol.

Is Alpha-Hydroxyalprazolam hazardous?

Alpha-Hydroxyalprazolam has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Alpha-Hydroxyalprazolam (CAS 37115-43-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524526-5 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.