Ethyl 4-Hydroxy-1-benzothiophene-6-carboxylate CAS 831222-68-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 831222-68-5 |
| Molecular Formula | C11H10O3S |
| Molecular Weight | 222.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 4-Hydroxy-1-benzothiophene-6-carboxylate (CAS 831222-68-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H10O3S. Molecular weight: 222.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H10O3S |
| Molecular Weight | 222.26 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.) | 1986 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 5-aminothieno[3,2-b]pyridine-2-carboxylate (CAS 2891458-12-9)
- Ethyl 3-cyano-2-mercapto-6-methylisonicotinate (CAS 56891-69-1)
- Ethyl 5-Fluoro-2,3-dihydroindene-1-acetate (CAS 904290-44-4)
- 2-Naphthamide (CAS 2243-82-5)
- 2-Amino-6-fluorohexanoic acid (CAS 368-30-9)
- 5-(Methoxymethyl)-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1402447-09-9)
- Tcfa15 (CAS 220757-88-0)
- 1-Isopropyl-1H-indol-4-amine (CAS 1173986-92-9)
- Sch 58053 (CAS 194423-53-5)
- Peptide 6A (H-6905.0005) (CAS 73549-32-3)
Why CATO?
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