3-Chloro-2-vinylpyridine CAS 204569-87-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 204569-87-9 |
| Molecular Formula | C7H6ClN |
| Molecular Weight | 139.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-2-vinylpyridine (CAS 204569-87-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6ClN. Molecular weight: 139.58 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H6ClN |
| Molecular Weight | 139.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-3-vinylpyridine (CAS 1033125-18-6)
- 3-Chloro-4-vinylpyridine (CAS 1168722-58-4)
- 2-Chloro-6-vinylpyridine (CAS 1396762-22-3)
- 2-Chloro-4-vinylpyridine (CAS 1416147-35-7)
- 2-Chloro-5-vinylpyridine (CAS 157670-28-5)
- 3-Chloro-5-vinylpyridine (CAS 7300-33-6)
- 4-Chloro-2-vinylpyridine (CAS 98420-89-4)
- 4-Chloro-3-vinylpyridine (CAS 223573-95-3)
Recommended Standards
- (E)-2-(2-chlorovinyl)pyridine (CAS 189350-81-0)
- 2-(1-Chlorovinyl)pyridine (CAS 179418-20-3)
- 3-chloro-1,2,4-thiadiazol-5-amine (CAS 27787-59-3)
- Tert-butyl 7-fluoro-1-oxo-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate (CAS 2377355-38-7)
- (3-Methoxyoxetan-3-yl)methanol (CAS 1620017-02-8)
- 8,9-Dihydro-2-methyl-9-(4-methylphenyl)-8-oxo-7H-purine-6-carboxamide (CAS 932497-74-0)
- 3-(2,3-Dihydrobenzofuran-5-yl)-2-methylpropanoic acid (CAS 1269532-55-9)
- (R)-1-(5-Methoxypyridin-2-yl)ethanamine hydrochloride (CAS 953780-71-7)
- 3-Formamidopropanoic acid (CAS 14565-43-6)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com