2-Amino-N-methyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide CAS 666715-71-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 666715-71-5 |
| Molecular Formula | C9H12N2OS |
| Molecular Weight | 196.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-N-methyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide (CAS 666715-71-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H12N2OS. Molecular weight: 196.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H12N2OS |
| Molecular Weight | 196.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 2-Amino-N-(3-(methylthio)phenyl)acetamide (CAS 1016798-93-8)
- 4-Amino-1-(thiophen-2-ylmethyl)pyrrolidin-2-one (CAS 1105193-81-4)
- 5-Amino-1-isopropyl-3-(methylthio)-1h-pyrazole-4-carbonitrile (CAS 1247043-60-2)
- 4-Amino-1-methyl-5-(thiophen-2-yl)pyrrolidin-2-one (CAS 1310079-23-2)
- 4-Amino-1-methyl-5-(thiophen-3-yl)pyrrolidin-2-one (CAS 1342178-46-4)
- 2-Amino-4,4-dimethyl-4,5,6,7-tetrahydro-1,3-benzothiazol-5-one (CAS 1621686-10-9)
- 8-Amino-2-methyl-3,4-dihydro-2λ4-benzo[c][1,2]thiazine 2-oxide (CAS 1621962-38-6)
- 2-Amino-5,5-dimethyl-5,6-dihydro-4H-benzothiazol-7-one (CAS 1629-95-4)
Recommended Standards
- 2-Amino-6,6-dimethyl-6,7-dihydrobenzo[d]thiazol-4(5H)-one (CAS 302902-26-7)
- 2-Mercapto-3-(m-tolyl)propanoic acid (CAS 638142-95-7)
- 2-Amino-6,6-dimethyl-5,6-dihydrobenzo[d]thiazol-7(4H)-one (CAS 87707-28-6)
- trans-4-((Dimethylamino)methyl)piperidin-3-ol dihydrochloride (CAS 1609407-11-5)
- Methyl 3-(2-(2-((4-chlorophenyl)amino)-2-oxoacetyl)-1H-pyrrol-1-yl)benzo[b]thiophene-2-carboxylate (CAS 477872-75-6)
- 1-(2-Chloroacetyl)-4,5-dihydro-1h-pyrazole-5-carbonitrile (CAS 761414-68-0)
- 5-(3-aminopropyl)-4H-1,2,4-triazol-3-amine hydrochloride (CAS 1375472-36-8)
- 2740-88-7 5-amino-2-(2,4,6-trichlorophenyl)-4H-pyrazol-3-one 5-azanyl-2-[2,4,6-tris(chloranyl)phenyl]-4H-pyrazol-3-one A819053 (CAS 2740-88-7)
- N-(2,3,4-trifluorophenyl)acetamide (CAS 365-29-7)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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