(E)-3-(3-amino-4,6-dimethylthieno[2,3-b]pyridin-2-yl)acrylonitrile CAS 339276-67-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339276-67-4 |
| Molecular Formula | C12H11N3S |
| Molecular Weight | 229.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-(3-amino-4,6-dimethylthieno[2,3-b]pyridin-2-yl)acrylonitrile (CAS 339276-67-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H11N3S. Molecular weight: 229.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H11N3S |
| Molecular Weight | 229.30 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related E Standards
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Recommended Standards
- (E)-2-((3-cyanoallyl)thio)-4,6-dimethylnicotinonitrile (CAS 339276-61-8)
- (R)-N-(2-Hydroxypropyl)-4-methylbenzenesulfonamide (CAS 805338-72-1)
- (E)-1-(4-aminophenyl)-3-(thiophen-3-yl)prop-2-en-1-one (CAS 899023-07-5)
- 3,4,5-Trifluorophenethyl acetate (CAS 1443351-10-7)
- 2-Oxa-8-azaspiro[4.5]decane hemi(oxalic acid) (CAS 1951444-83-9)
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- 6-Chloro-N4-cyclohexyl-N2-methyl-5-(methylthio)pyrimidine-2,4-diamine (CAS 400074-34-2)
- (4-Bromo-2-fluorobenzyl)(3-chlorophenyl)sulfane (CAS 1405940-53-5)
- Methyl 4-methoxy-6-(trifluoromethyl)picolinate (CAS 1256793-35-7)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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