Methyl 3-hydroxy-5-phenylthiophene-2-carboxylate CAS 5556-23-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5556-23-0 |
| Molecular Formula | C12H10O3S |
| Molecular Weight | 234.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-hydroxy-5-phenylthiophene-2-carboxylate (CAS 5556-23-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H10O3S. Molecular weight: 234.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H10O3S |
| Molecular Weight | 234.27 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 3-amino-5-(pyridin-4-yl)thiophene-2-carboxylate (CAS 887247-25-8)
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- 2-(4-Chlorophenyl)-3-(ethylsulfonyl)-1H-pyrrole (CAS 1710472-29-9)
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- Phenyl 2,3,4,6-Tetra-O-acetyl-1-thio-α-D-mannopyranoside (CAS 108032-93-5)
- 5-(Pyridin-4-yl)isoxazole-4-carboxylic acid (CAS 954230-87-6)
- 1-Bromo-2-chloro-3-(trifluoromethoxy)benzene (CAS 1417568-88-7)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
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