5-(Hydroxymethyl)-1H-1,2,4-triazole-3(2H)-thione CAS 221524-72-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 221524-72-7 |
| Molecular Formula | C3H5N3OS |
| Molecular Weight | 131.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Hydroxymethyl)-1H-1,2,4-triazole-3(2H)-thione (CAS 221524-72-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H5N3OS. Molecular weight: 131.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 2020 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Hydroxymethyl Standards
- 2-(Hydroxymethyl)homomorpholine (CAS 1207254-23-6)
- 2-(Hydroxymethyl)-5-methylmorpholine (CAS 1394040-71-1)
- 2-(Hydroxymethyl)-6-methylmorpholine (CAS 1782418-15-8)
- 5-(Hydroxymethyl)-1-methylpyrrolidin-3-ol (CAS 1822519-38-9)
- (5S)-5-(Hydroxymethyl)-3-methylpyrrolidin-3-ol (CAS 2879298-55-0)
- [2-(Hydroxymethyl)pyrrolidin-2-yl]methanol (CAS 24675-65-8)
- [5-(hydroxymethyl)pyrrolidin-2-yl]methanol (CAS 5626-66-4)
- 2-(Hydroxymethyl)isothiazol-3(2H)-one (CAS 26530-00-7)
Recommended Standards
- 4-Methyl-5-sulfanyl-4h-1,2,4-triazol-3-ol (CAS 22244-61-7)
- 5-(Mercaptomethyl)-1H-1,2,4-triazol-3(2H)-one (CAS 23968-85-6)
- 4-Hydrazinylthiazol-2(5H)-one (CAS 34794-85-9)
- (R)-5-Methyl-2-(6-methylhept-5-en-2-yl)phenol (CAS 69301-27-5)
- 2,6-Dibromo-9-methyl-9h-purine (CAS 2135336-62-6)
- 2-(Piperazin-1-yl)propanamide (CAS 1039815-31-0)
- Sodium pyridin-4-ylmethanesulfonate (CAS 64794-54-3)
- 4-Ethylamino-1-butanol (CAS 39216-86-9)
- 2,2,6,6-Tetramethylpiperidine-4-carboxamide (CAS 325691-90-5)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
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