3-Methoxy-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylic acid CAS 120715-48-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 120715-48-2 |
| Molecular Formula | C10H12O3S |
| Molecular Weight | 212.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Methoxy-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylic acid (CAS 120715-48-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H12O3S. Molecular weight: 212.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H12O3S |
| Molecular Weight | 212.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
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Recommended Standards
- Ethyl2-amino-4-cyclopropylthiazole-5-carboxylate (CAS 1205561-31-4)
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- 7-Hydroxyquinoline-4-carboxylic acid (CAS 1017969-32-2)
- 2-(5-Amino-2-methoxyphenoxy)acetamide (CAS 954562-31-3)
- N-(2,5-Dithia-7-azabicyclo[2.2.1]heptan-7-yl)-5-methylisoxazole-3-carboxamide (CAS 685542-19-2)
- 2-Methyl-5-(morpholine-4-sulfonyl)phenol (CAS 1881288-88-5)
- 3-(2,2-Dimethylchroman-6-yl)-1H-pyrazole (CAS 1005922-44-0)
- ethyl 4-amino-5-cyano-2-hydroxybenzoate (CAS 72817-97-1)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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