5-(Mercaptomethyl)-1H-1,2,4-triazol-3(2H)-one CAS 23968-85-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23968-85-6 |
| Molecular Formula | C3H5N3OS |
| Molecular Weight | 131.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(Mercaptomethyl)-1H-1,2,4-triazol-3(2H)-one (CAS 23968-85-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H5N3OS. Molecular weight: 131.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H5N3OS |
| Molecular Weight | 131.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Mercaptomethyl Standards
- 5-(Mercaptomethyl)isoxazol-3(2H)-one (CAS 89660-61-7)
- (1-(Mercaptomethyl)cyclobutyl)methanol (CAS 2883421-48-3)
- 4-(Mercaptomethyl)phenol (CAS 89639-61-2)
- 3,3-Bis-mercaptomethyl-oxetane (CAS 6246-03-3)
- 5-(Mercaptomethyl)furan-3-carboxylic acid (CAS 1250542-77-8)
- 5-(Mercaptomethyl)furan-2-carboxylic acid (CAS 88511-94-8)
- 5-(Mercaptomethyl)pyrimidine-2,4(1H,3H)-dione (CAS 4874-36-6)
- Methyl 2-[1-(Mercaptomethyl)cyclopropyl]acetate (CAS 152922-73-1)
Recommended Standards
- 5-(Hydroxymethyl)-1H-1,2,4-triazole-3(2H)-thione (CAS 221524-72-7)
- 5-amino-3-methyl-2,3-dihydro-1,3,4-thiadiazol-2-one (CAS 85073-03-6)
- 4-Methyl-5-sulfanyl-4h-1,2,4-triazol-3-ol (CAS 22244-61-7)
- 5-Cyclopropoxy-2-formyl-N-methylnicotinamide (CAS 1243377-06-1)
- (4E)-4-{[(4-methylpyrimidin-2-yl)amino]methylidene}-2-phenyl-4,5-dihydro-1,3-oxazol-5-one (CAS 339010-31-0)
- 2-Chloro-n-[2-(4-chlorophenoxy)ethyl]acetamide (CAS 50911-69-8)
- 2-Mesitylacetimidamide (CAS 173601-36-0)
- 2,9-Dichloro-4,7-diphenyl-1,10-phenanthroline (CAS 1229012-68-3)
- 2-Cyclopropyl-6-(piperidin-1-ylmethyl)pyrimidin-4-ol (CAS 866155-59-1)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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