2-Cyano-3-ethoxybut-2-enethioamide CAS 89943-20-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89943-20-4 |
| Molecular Formula | C7H10N2OS |
| Molecular Weight | 170.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Cyano-3-ethoxybut-2-enethioamide (CAS 89943-20-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H10N2OS. Molecular weight: 170.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H10N2OS |
| Molecular Weight | 170.23 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Amino-5-ethylthiophene-3-carboxamide (CAS 343270-71-3)
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- 2-Amino-4,5-dimethylthiophene-3-carboxamide (CAS 51486-04-5)
- 1-((1-(Tetrahydro-2H-thiopyran-4-yl)piperidin-4-yl)methyl)-3-(thiophen-2-ylmethyl)urea (CAS 2034302-23-1)
- 2-Chloro-3,5-dihydroxybenzoic acid (CAS 87251-21-6)
- 1,1'-(4-Methyl-1,3-phenylene)bis(3,3-dimethylurea) (CAS 17526-94-2)
- 1,3-Propanediol, 2,2-bis(hydroxymethyl)-, homopolymer, 2-ethylhexanoate (CAS 70913-83-6)
- dibenzofuran-3-ylmethanol (CAS 96706-48-8)
- 1-(2'-Methoxy[1,1'-biphenyl]-2-yl)ethanone (CAS 251320-84-0)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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