2-(Furan-2-amido)-4h,5h,6h-cyclopenta[b]thiophene-3-carboxylic acid CAS 315709-88-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 315709-88-7 |
| Molecular Formula | C13H11NO4S |
| Molecular Weight | 277.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Furan-2-amido)-4h,5h,6h-cyclopenta[b]thiophene-3-carboxylic acid (CAS 315709-88-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H11NO4S. Molecular weight: 277.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H11NO4S |
| Molecular Weight | 277.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Furan Standards
- N-(2-(2-(Furan-2-ylmethylene)hydrazineyl)-2-oxoethyl)thiophene-2-carboxamide (CAS 391886-24-1)
- 3-(Furan-2-yl)-1-(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)prop-2-en-1-one (CAS 1351664-64-6)
- 3-(Furan-2-yl)-1-(1,9-dioxa-4-azaspiro[5.5]undecan-4-yl)prop-2-en-1-one (CAS 1421586-68-6)
- 3-(Furan-3-yl)-1-(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)prop-2-en-1-one (CAS 1798412-24-4)
- 1-(Furan-2-yl)-N-(2,3,4-trimethoxybenzyl)methanamine (CAS 510723-72-5)
- 1-(Furan-2-yl)-N-(3,4,5-trimethoxybenzyl)methanamine (CAS 212392-89-7)
- 2-(furan-2-yl)furan (CAS 5905-00-0)
- N-(Furan-2-ylmethyl)-[1,1'-biphenyl]-2-carboxamide (CAS 695168-56-0)
Recommended Standards
- 2-(Diphenylphosphino)aniline (CAS 65423-44-1)
- 2'-(Methoxycarbonyl)[1,1'-biphenyl]-3-carboxylic acid (CAS 893736-84-0)
- 2-(5-Nitrofuran-2-yl)-5,6,7,8-tetrahydroquinazoline-4(1H)-thione (CAS 61378-93-6)
- N-(2-chlorophenyl)furan-2-carboxamide (CAS 58050-52-5)
- 2-Bromo-6-methoxybenzonitrile (CAS 1245647-50-0)
- 4-Butoxy-N-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)benzamide (CAS 1235304-06-9)
- N-(3-(1H-Imidazol-1-yl)propyl)-N-(6-ethoxybenzo[d]thiazol-2-yl)-4-fluorobenzamide hydrochloride (CAS 1215707-78-0)
- trans-4-Amino-2-cyclopentenecarboxylic Acid (CAS 102579-71-5)
- 2,6-Dimethyl-3-(methylthio)-1H-pyrrolo[2,3-b]pyridine (CAS 850785-43-2)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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