2-(6-Ethyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetonitrile CAS 686333-94-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 686333-94-8 |
| Molecular Formula | C10H9N3OS |
| Molecular Weight | 219.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(6-Ethyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetonitrile (CAS 686333-94-8) pharmaceutical standards reference standard. Molecular formula: C10H9N3OS. Molecular weight: 219.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H9N3OS |
| Molecular Weight | 219.26 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-(2-Methyl-4-oxothieno[3,2-c]pyridin-5(4H)-yl)acetic acid (CAS 1172052-56-0)
- 3-(4-Oxothieno[3,2-d]pyrimidin-3(4h)-yl)propanamide (CAS 1241004-18-1)
- 2-(7-Oxothieno[2,3-d]pyridazin-6(7H)-yl)propanoic acid (CAS 118376-66-2)
- Methyl 2-(4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)acetate (CAS 878236-63-6)
- 3-(4-Oxothieno[3,2-d][1,2,3]triazin-3(4H)-yl)propanoic acid (CAS 1707594-08-8)
- 2-(4-Oxothieno[3,2-d][1,2,3]triazin-3(4H)-yl)acetic acid (CAS 1707375-53-8)
- 2-(4-Oxothieno[2,3-d][1,2,3]triazin-3(4H)-yl)acetic acid (CAS 1708428-18-5)
- 2-(4-Oxothieno[3,2-d]pyrimidin-3(4H)-yl)acetic acid (CAS 16290-53-2)
Recommended Standards
- 2-(5-Ethynylthiophen-2-yl)-4,4-dimethyloxazol-5(4H)-one (CAS 919098-99-0)
- 2-(Allylthio)-4H-pyrido[1,2-a][1,3,5]triazin-4-one (CAS 303145-17-7)
- 2-(4-phenyl-1,3-thiazol-5-yl)acetic acid (CAS 859482-70-5)
- 4-(3-Methylbenzo[b]thien-2-yl)-2-thiazolamine (CAS 21036-85-1)
- 3-Methyl-N-((1-methyl-1h-pyrazol-4-yl)methyl)cyclohexan-1-amine (CAS 1152976-29-8)
- (3-Bromo-6,7-dihydro-5H-cyclopenta[b]pyridin-5-yl)methanol (CAS 1935628-73-1)
- 7,8-Dimethylquinoline-2-carbaldehyde (CAS 187401-63-4)
- Epinastine Impurity 20 (CAS CATO-C4X-184020)
- 5-Hydroxyflavanone (CAS 22701-17-3)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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