Methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate CAS 353269-02-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 353269-02-0 |
| Molecular Formula | C9H10O2S |
| Molecular Weight | 182.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxylate (CAS 353269-02-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H10O2S. Molecular weight: 182.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H10O2S |
| Molecular Weight | 182.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 4-cyclopropylthiophene-2-carboxylate (CAS 2111296-73-0)
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- 4-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepine-5-carboxylic acid (CAS 2137514-33-9)
- 1-[5-(4-Chlorobenzenesulfinyl)-1,2,3-thiadiazole-4-carbonyl]piperidine (CAS 306976-94-3)
- 1797103-75-3 4-[3-(4-Hydroxyphenylethylamino)butyl]phenol (CAS 1797103-75-3)
- Phosphonitrilic chloride-n-propylester (CAS 5116-77-8)
- 3-Fluoro-4-hydroxy-5-nitrobenzonitrile (CAS 1208917-60-5)
- cis-8-Methoxy-1,3-diazaspiro[4.5]decane-2,4-dione (CAS 387825-48-1)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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