Methyl 2-(4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)acetate CAS 878236-63-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 878236-63-6 |
| Molecular Formula | C9H8N2O3S |
| Molecular Weight | 224.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 2-(4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)acetate (CAS 878236-63-6) pharmaceutical standards reference standard. Molecular formula: C9H8N2O3S. Molecular weight: 224.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H8N2O3S |
| Molecular Weight | 224.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-(7-Oxothieno[2,3-d]pyridazin-6(7H)-yl)propanoic acid (CAS 118376-66-2)
- 3-(4-Oxothieno[3,2-d][1,2,3]triazin-3(4H)-yl)propanoic acid (CAS 1707594-08-8)
- 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-(6-Ethyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetonitrile (CAS 686333-94-8)
- 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-(6-Ethyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid (CAS 686312-09-4)
Recommended Standards
- Methyl 2-(4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-6-yl)acetate (CAS 2107651-34-1)
- Methyl 2-amino-7-hydroxybenzo[d]thiazole-6-carboxylate (CAS 61809-04-9)
- Methyl 2-(2-cyanoacetamido)thiophene-3-carboxylate (CAS 590351-11-4)
- (R)-2-(3,4-Dimethoxyphenyl)propan-1-amine (CAS 68225-61-6)
- N-(2-Chlorobenzyl)-4-isobutoxyaniline (CAS 1040687-82-8)
- 3-((3-Phenylbutyl)amino)pentanenitrile (CAS 1284142-97-7)
- 1-(Pyrimidin-2-yl)-1H-imidazol-5(4H)-imine (CAS 88945-45-3)
- 3-[[3,5-Bis(trifluoromethyl)phenyl]amino]-4-[[(9R)-10,11-dihydro-6'-methoxycinchonan-9-yl]amino]-3-cyclobutene-1,2-dione (CAS 1407166-63-5)
- Tert-butyl 4-[(2-fluorophenyl)amino]piperidine-1-carboxylate (CAS 887583-57-5)
- 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
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com