(2E)-2-Cyano-N-[(1E)-(dimethylamino)methylidene]-3-(thiophen-2-yl)prop-2-enamide CAS 303995-00-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303995-00-8 |
| Molecular Formula | C11H11N3OS |
| Molecular Weight | 233.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (2E)-2-Cyano-N-[(1E)-(dimethylamino)methylidene]-3-(thiophen-2-yl)prop-2-enamide (CAS 303995-00-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H11N3OS. Molecular weight: 233.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H11N3OS |
| Molecular Weight | 233.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (2-Aminothiophen-3-yl)(4-methoxyphenyl)methanone (CAS 436093-36-6)
- (2R,3S)-3-Methyl-3,5-dihydro-2H-thiopyrano[4,3,2-cd]indole-2-carboxylic acid (CAS 63339-68-4)
- 5-(Thiophen-2-ylmethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1956366-63-4)
- Ethyl 1-(2-ethoxy-2-oxoethyl)-2-oxocyclopentane-1-carboxylate (CAS 41301-66-0)
- Ethyl 4-((4-aminocyclohexyl)amino)-4-oxobutanoate (CAS 1494975-73-3)
- N1-(3-Chloropiperazin-2-yl)ethane-1,2-diamine hydrochloride (CAS 1799421-11-6)
- 4-Fluoro-4'-(trifluoromethoxy)-[1,1'-biphenyl]-3-amine (CAS 1261443-83-7)
- 3-Amino-1-(2-ethoxy-2-oxoethyl)pyridin-1-ium bromide (CAS 113326-36-6)
- 1-(5-Bromothien-2-yl)butan-1-one (CAS 106652-43-1)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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