(E)-2-((4-(2,4-dichlorostyryl)pyrimidin-2-yl)thio)acetonitrile CAS 339278-45-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339278-45-4 |
| Molecular Formula | C14H9Cl2N3S |
| Molecular Weight | 322.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-((4-(2,4-dichlorostyryl)pyrimidin-2-yl)thio)acetonitrile (CAS 339278-45-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H9Cl2N3S. Molecular weight: 322.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H9Cl2N3S |
| Molecular Weight | 322.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related E Standards
- (E)-6-(2,4-dichlorostyryl)-4,4-dimethyl-2-(methylthio)-1,4-dihydropyrimidine (CAS 329234-89-1)
- (E)-6-(2,6-dichlorostyryl)-4,4-dimethyl-2-(methylthio)-1,4-dihydropyrimidine (CAS 282523-31-3)
- (E)-2-(2,3-dichlorostyryl)benzo[d]thiazole (CAS 338415-37-5)
- (E)-7-(2,4-dichlorostyryl)-2-methylpyrazolo[1,5-a]pyrimidine (CAS 692737-05-6)
- (E)-6-(2,6-dichlorostyryl)-2-(ethylthio)-4,4-dimethyl-1,4-dihydropyrimidine (CAS 303148-85-8)
- (E)-2-(2,6-Dichlorostyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1355090-12-8)
- 4-(3,4-Dichlorostyryl)-2,6-dimethylphenol (CAS 125722-15-8)
- (E)-2-(2,4-dichlorostyryl)benzo[d]oxazole (CAS 338415-65-9)
Recommended Standards
- (5-Methyl-1-(tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-3-yl)methanol (CAS 2569617-57-6)
- (E)-N-(3,4-dichlorophenyl)-1-(1-(thiazol-2-yl)-1H-pyrrol-2-yl)methanimine (CAS 691873-18-4)
- (5-(Trifluoromethyl)-2-(2-(trifluoromethyl)pyrimidin-5-yl)pyridin-4-yl)methanamine (CAS 1984827-95-3)
- 4-(2-Methoxybenzoyl)phenyl acetate (CAS 124208-72-6)
- 4-Amino-2-(trifluoromethoxy)benzamide (CAS 609783-09-7)
- (3R,4R)-1-Benzyl-3-hydroxy-4-(hydroxymethyl)pyrrolidine (CAS 253129-03-2)
- 7-Methoxy-8-nitroquinoline (CAS 83010-83-7)
- 4,8,12,16,20-Pentaoxatricosane-1,23-diol (CAS 55333-98-7)
- 3-Ethyl-2,2-difluoro-3-hydroxypentanoic acid (CAS 168558-23-4)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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