3-(2-Chloro-1,3-thiazol-4-yl)benzonitrile CAS 1343963-66-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343963-66-5 |
| Molecular Formula | C10H5ClN2S |
| Molecular Weight | 220.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chloro-1,3-thiazol-4-yl)benzonitrile (CAS 1343963-66-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H5ClN2S. Molecular weight: 220.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H5ClN2S |
| Molecular Weight | 220.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-N,N-dimethylpyridine-4-sulfonamide (CAS 1179681-83-4)
- 4-Chloro-6-ethoxy-2-(methylsulfinyl)pyrimidine (CAS 1289386-28-2)
- 6-Chloro-n,2-dimethylpyridine-3-sulfonamide (CAS 1355180-86-7)
- (2-Chloro-4-(methylsulfonyl)phenyl)hydrazine (CAS 85634-77-1)
- 2-Chloro-4,6-dimethylpyridine-3-sulfonamide (CAS 294876-56-5)
- 2-Chloro-6-(thiophen-2-yl)nicotinonitrile (CAS 946385-78-0)
- 2-Chloro-N-ethylpyridine-3-sulfonamide (CAS 38030-55-6)
- 3-Chloro-5-phenylisothiazole-4-carbonitrile (CAS 28989-23-3)
Recommended Standards
- 3-Cyclopropyl-1-methyl-1h-pyrazole-5-sulfonyl chloride (CAS 1343588-67-9)
- 2-(((2-Chlorothiazol-5-yl)methyl)(methyl)amino)acetic acid (CAS 1353956-19-0)
- N-(2-Amino-6-chlorophenyl)methanesulfonamide (CAS 1248124-91-5)
- 5,7-Dimethoxy-2-(thiophen-2-yl)-4-(trifluoromethyl)quinoline (CAS 633315-43-2)
- 2-(4-Acetyl-5-methylisoxazol-3-yl)-3-(methoxymethoxy)benzaldehyde (CAS 577975-45-2)
- (5,6-Dihydro-8H-imidazo[2,1-c][1,4]oxazin-3-yl)methanol (CAS 2109171-87-9)
- Ethyl 4-oxo-1-((pivaloyloxy)methyl)cyclohexanecarboxylate (CAS 1956380-58-7)
- (2-Methylpropyl)({[4-(methylsulfanyl)phenyl]methyl})amine (CAS 893589-89-4)
- 2,9-Dibromodibenzo[c,pqr]tetraphene-7,14-dione (CAS 3564-71-4)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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