5-Mercapto-[1,2,4]triazolo[4,3-a]pyrimidin-7(1H)-one CAS 161715-52-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 161715-52-2 |
| Molecular Formula | C5H4N4OS |
| Molecular Weight | 168.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Mercapto-[1,2,4]triazolo[4,3-a]pyrimidin-7(1H)-one (CAS 161715-52-2) pharmaceutical standards reference standard. Molecular formula: C5H4N4OS. Molecular weight: 168.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H4N4OS |
| Molecular Weight | 168.18 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Mercapto Standards
- 3-Mercapto-2,3-dihydrobenzofuran-6-ol (CAS 1039963-37-5)
- 2-Mercapto-4-methylbenzoic acid (CAS 17839-52-0)
- 2-Mercapto-6-methylbenzoic acid (CAS 17839-53-1)
- 3-Mercapto-2-methylbenzoic acid (CAS 188700-62-1)
- 2-Mercapto-4-methoxybenzaldehyde (CAS 294674-98-9)
- 2-Mercapto-5-methylbenzoic acid (CAS 24155-85-9)
- 3-Mercapto-4-methylbenzoic acid (CAS 200720-35-0)
- 4-Mercapto-3-methoxybenzaldehyde (CAS 96495-18-0)
Recommended Standards
- 6-sulfanylidene-1H,2H,3H,6H,7H-pyrazolo[3,4-d]pyrimidin-3-one (CAS 161715-40-8)
- 1-(2,2-Difluorocyclopropyl)-4-methylbenzene (CAS 54672-44-5)
- 1-thien-2-yl-1,4-dihydro-5H-tetrazol-5-one (CAS 141946-05-6)
- 2-Nitrobenzofuran (CAS 33094-66-5)
- (S)-1-Ethyl-N,N-dimethylpyrrolidine-2-carboxamide (CAS 107599-39-3)
- (7-Amino-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)(4-bromophenyl)methanone (CAS 364612-52-2)
- 2-Amino-5-(4-chloro-5-methyl-1h-pyrazol-1-yl)-2-methylpentanoic acid (CAS 1343628-02-3)
- 7-Amino-3-phenylpyrazolo[1,5-a]pyrimidine-6-carbonitrile (CAS 767346-79-2)
- 3-(Hydroxymethyl)-7-methoxy-1-methylquinolin-2(1H)-one (CAS 924769-60-8)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com