Methyl 4-cyano-3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophene-2-carboxylate CAS 900019-87-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 900019-87-6 |
| Molecular Formula | C13H12N2O2S |
| Molecular Weight | 260.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-cyano-3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophene-2-carboxylate (CAS 900019-87-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H12N2O2S. Molecular weight: 260.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H12N2O2S |
| Molecular Weight | 260.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 4-(5-acetyl-2-thienyl)benzoate (CAS 684215-42-7)
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- 4,4-Dimethylcycloheptan-1-ol (CAS 35099-84-4)
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- 911818-75-2 1,3,5-Tris(4'-carboxy[1,1'-biphenyl]-4-yl)benzene 5''-(4'-carboxy-[1,1'-biphenyl]-4-yl)-[1,1':4',1'':3'',1''':4''',1''''-quinquephenyl]-4,4''''-dicarboxylic acid BCP26102 (CAS 911818-75-2)
- (R)-2-(1-Methoxy-1-methyl-ethyl)-pyrrolidine (CAS 1212111-83-5)
- (1-(Pyrrolidin-1-yl)cyclopropyl)methanol (CAS 387845-17-2)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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