Methyl 3-(benzyloxy)-4-chloro-5-methoxythiophene-2-carboxylate CAS 1774902-84-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1774902-84-9 |
| Molecular Formula | C14H13ClO4S |
| Molecular Weight | 312.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 3-(benzyloxy)-4-chloro-5-methoxythiophene-2-carboxylate (CAS 1774902-84-9) pharmaceutical standards reference standard. Molecular formula: C14H13ClO4S. Molecular weight: 312.77 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H13ClO4S |
| Molecular Weight | 312.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Amino-3-chloro-N-(3-methoxyphenyl)benzenesulfonamide (CAS 1553597-81-1)
- (Z)-2-(4-(4-chlorophenyl)thiazol-2-yl)-3-(furan-2-yl)acrylonitrile (CAS 312758-25-1)
- 2-(2-Chloro-4-fluorophenoxy)-N-(2-cyano-3-methylbutan-2-yl)propanamide (CAS 852860-16-3)
- N,N-Dimethyl-1-(methylamino)cyclopropanecarboxamide (CAS 1956382-44-7)
- 2-(tert-butyl)-1,3-dimethyl-3H-benzo[d]imidazol-1-ium tetrafluoroborate (CAS 649550-15-2)
- 2-Butylpyrimidine (CAS 61327-65-9)
- Benzyl (S)-(1-(chlorosulfonyl)propan-2-yl)carbamate (CAS 1140948-95-3)
- N-Methyl-1-(methylsulfanyl)-2-nitro-1-ethylenamine (CAS 168127-08-0)
- 5-Bromo-2-methoxy-4,6-dimethylnicotinonitrile (CAS 113893-02-0)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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