2-Mercapto-5,6-dimethyl-3-phenylthieno[2,3-d]pyrimidin-4(3H)-one CAS 59898-64-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 59898-64-5 |
| Molecular Formula | C14H12N2OS2 |
| Molecular Weight | 288.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Mercapto-5,6-dimethyl-3-phenylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 59898-64-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H12N2OS2. Molecular weight: 288.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H12N2OS2 |
| Molecular Weight | 288.39 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Mercapto Standards
- 4-(5-mercapto-1H-tetrazol-1-yl)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 875160-19-3)
- 6-Mercapto-1-(2-methoxy-5-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416345-88-4)
- (5E)-2-Mercapto-5-[2-(trifluoromethyl)benzylidene]-1,3-thiazol-4(5H)-one 153568-04-8 4780AD C11H6F3NOS2 (CAS 153568-04-8)
- (5E)-2-Mercapto-5-[4-(trifluoromethyl)-benzylidene]-1,3-thiazol-4(5H)-one 4696AF 99460-76-1 C11H6F3NOS2 (CAS 99460-76-1)
- 1-mercapto-4-(3-methoxypropyl)[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one (CAS 757221-15-1)
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Recommended Standards
- 2-Hydrazinyl-4'-methyl-2'-phenyl-4,5'-bithiazole (CAS 886495-30-3)
- 2-Methyl-4,5-diphenyl-1H-imidazole (CAS 2818-82-8)
- 2-Butyl-4,6-diphenylpyrimidine (CAS 457613-52-4)
- 2,5-Dichloro-2'-(difluoromethoxy)-1,1'-biphenyl (CAS 1361476-38-1)
- 3,4,5,6,7,8-Hexahydroanthracen-1(2H)-one (CAS 5440-71-1)
- (2-(Sec-butyl)-6-fluoropyridin-4-yl)boronic acid (CAS 2225151-74-4)
- Methyl 2-methyl-2-(methylamino)-4-(1h-1,2,4-triazol-1-yl)pentanoate (CAS 1341950-87-5)
- Valsartan Impurity 95 (CAS CATO-C4X-105795)
- 2,3-Diphenyl-2,5-dihydrofuran (CAS 15377-94-3)
- MLCK inhibitor peptide 18 (CAS 224579-74-2)
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