4-hydroxytriazolam CAS 65686-11-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65686-11-5 |
| Molecular Formula | C17H12Cl2N4O |
| Molecular Weight | 359.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-hydroxytriazolam (CAS 65686-11-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H12Cl2N4O. Molecular weight: 359.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H12Cl2N4O |
| Molecular Weight | 359.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related hydroxytriazolam Standards
Recommended Standards
- 4-Acetyl-5,6-bis(4-chlorophenyl)pyridazin-3(2H)-one (CAS 75643-31-1)
- N'-((5-(3,4-Dichlorophenyl)furan-2-yl)methylene)benzohydrazide (CAS 331670-28-1)
- 3-(4-Bromophenyl)-6-ethoxy-4-methyl-2H-chromen-2-one (CAS 331821-24-0)
- Ethyl 7-chloropyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 43024-70-0)
- 2-(Morpholinomethyl)-1H-benzo[d]imidazol-6-amine (CAS 313518-70-6)
- 4-(3-Fluoro-4-methylbenzoyl)-3-hydroxy-5-phenyl-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 618073-94-2)
- 2-Chloro-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole-3-carboxylic acid (CAS 1510791-07-7)
- Methyl Indoline-5-carboxylate (CAS 141452-01-9)
- 2-Chloro-N-(2,4,6-trichlorophenyl)propanamide (CAS 735321-28-5)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com