4-Hydroxytriazolam

Name: 4-Hydroxytriazolam
Brand: Vaqora Chemicals
SKU: VQ-042670

About 4-Hydroxytriazolam

4-Hydroxytriazolam is a metabolite or degradation product of Triazolam carrying the CAS registry number 65686-11-5. The compound has the formula C17H12Cl2N4O, corresponding to a molecular weight of 359.2 g/mol. Its systematic (IUPAC) name is 8-chloro-6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-ol. Alternative names: Triazolam M (hydroxy-).

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Triazolam, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 4-Hydroxytriazolam is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Triazolam

View every impurity, metabolite and intermediate we list for Triazolam.

Triazolam impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Hydroxytriazolam
Catalogue No.	VQ-042670
CAS Number	65686-11-5
IUPAC name	8-chloro-6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-ol
Molecular formula	C₁₇H₁₂Cl₂N₄O
Molecular weight	359.2 g/mol
Exact mass	358.0388
Grade	Reference Standard
HSN code	38229090
InChIKey	YUQRFPYHTPARRM-UHFFFAOYSA-N
SMILES	CC1=NN=C2N1C3=C(C=C(C=C3)Cl)C(=NC2O)C4=CC=CC=C4Cl
PubChem CID	128260

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	1 / 4
TPSA	63.3 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4-Hydroxytriazolam?

The CAS Registry Number of 4-Hydroxytriazolam is 65686-11-5. It is also known as 4H-(1,2,4)Triazolo(4,3-a)(1,4)benzodiazepin-4-ol, 8-chloro-6-(2-chlorophenyl)-1-methyl-, Triazolam M (hydroxy-).

What is the molecular formula and molecular weight of 4-Hydroxytriazolam?

4-Hydroxytriazolam has the molecular formula C17H12Cl2N4O and a molecular weight of 359.2 g/mol. Its IUPAC name is 8-chloro-6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-4-ol.

What is 4-Hydroxytriazolam used for?

4-Hydroxytriazolam is supplied as a characterised reference material related to Triazolam. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 4-Hydroxytriazolam can I order?

We supply 4-Hydroxytriazolam in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Hydroxytriazolam?

Yes. Every lot of 4-Hydroxytriazolam is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4-Hydroxytriazolam be shipped internationally?

Yes. We export 4-Hydroxytriazolam worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.