2-Methyl-6-phenylthieno[2,3-d]pyrimidine-4-thiol CAS 315696-68-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 315696-68-5 |
| Molecular Formula | C13H10N2S2 |
| Molecular Weight | 258.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-6-phenylthieno[2,3-d]pyrimidine-4-thiol (CAS 315696-68-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H10N2S2. Molecular weight: 258.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H10N2S2 |
| Molecular Weight | 258.36 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.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- 3-Methyl-9-phenylthieno[3,2-e][1,2,4]triazolo[4,3-c]pyrimidine (CAS 182199-66-2)
- Methyl 4-phenylthieno[3,2-c]pyridine-6-carboxylate (CAS 1344692-98-3)
- 5-Phenylthieno[2,3-d]pyrimidine-4-thiol (CAS 182198-89-6)
- 6-Phenylthieno[2,3-d]pyrimidine-4-thiol (CAS 315685-01-9)
- 3-Phenylthieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 16233-52-6)
- 6-Phenylthieno[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 86126-60-5)
- 6-Phenylthieno[3,2-d]pyrimidine-2,4-diamine (CAS 109879-88-1)
- 2-Methyl-6-phenylthieno[3,2-d]pyrimidin-4-ol (CAS 156424-47-4)
Recommended Standards
- 2-Cyclopentyl-5-methoxy-6,7-dimethyl-2,3-dihydro-1H-inden-1-one (CAS 41715-83-7)
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- 2-Cyclopentyl-1-(4-methoxy-2,3-dimethylphenyl)prop-2-en-1-one (CAS 41715-82-6)
- N1,N3,N5-Tris(pyridin-4-ylmethyl)benzene-1,3,5-tricarboxamide (CAS 182126-54-1)
- 2-Thiophenecarboxylic acid, 5-amino-3-cyclopropyl-, methyl ester (CAS 851443-16-8)
- Ethyl 2-cyano-5-(trifluoromethyl)nicotinate (CAS 1192263-82-3)
- 3-Bromo-2-(2-methoxyethoxy)-5-nitropyridine (CAS 1198319-46-8)
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- 4-Cyano-2,5-difluorobenzoyl chloride (CAS 198280-44-3)
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