7-(3-Methylphenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one CAS 1031989-23-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1031989-23-7 |
| Molecular Formula | C13H10N2OS |
| Molecular Weight | 242.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7-(3-Methylphenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1031989-23-7) pharmaceutical standards reference standard. Molecular formula: C13H10N2OS. Molecular weight: 242.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H10N2OS |
| Molecular Weight | 242.30 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.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylphenyl Standards
- 7-(2-Methylphenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1030120-83-2)
- 3-(4-Methylphenyl)-[1,2,4]triazolo[4,3-b]pyridazine-6-thiol (CAS 1351620-57-9)
- 5-(4-methylphenyl)-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 17509-21-6)
- 2-(4-Methylphenyl)thieno[3,2-d]pyrimidin-4-ol (CAS 18002-05-6)
- 2-(2-Methylphenyl)-5-(thiophen-2-yl)-1,3,4-oxadiazole (CAS 478260-90-1)
- 6-(4-methylphenyl)imidazo[2,1-b][1,3]thiazole-5-carbaldehyde 6-p-Tolyl-imidazo[2,1-b]thiazole-5-carbaldehyde 6-p-tolyl imidazo[2,1-b]thiazole-5-carbaldehyde 82588-42-9 (CAS 82588-42-9)
- 3-[(3-methylphenyl)methanesulfonyl]propanoic acid (CAS 1016701-55-5)
- 1-(2-methylphenyl)-1H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid (CAS 1099683-09-6)
Recommended Standards
- 4-Amino-3-(naphthalen-2-yl)-1H-1,2,4-triazole-5(4H)-thione (CAS 106788-86-7)
- 7-(P-tolyl)thieno[3,2-d]pyrimidin-4-ol (CAS 1019152-04-5)
- N1-Isopropyl-N4-(1,3,4-thiadiazol-2-yl)succinamide (CAS 107811-27-8)
- 2-{[(2-bromophenyl)methyl]sulfanyl}pyrimidine (CAS 1249407-58-6)
- 3-(Aminomethyl)-5-hydroxybenzenesulfonamide (CAS 1243285-03-1)
- Ethyl 5-(diethoxymethyl)-1H-imidazole-4-carboxylate (CAS 137159-34-3)
- 1,1,1-trichloro-2-nitroethane (CAS 64326-81-4)
- Z-Trp-Bt (CAS 850232-59-6)
- 2-(1-Amino-4-(tert-butoxycarbonylamino)cyclohexyl)acetic acid (CAS 1188263-93-5)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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