(E)-2-(2-chlorovinyl)pyridine CAS 189350-81-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 189350-81-0 |
| Molecular Formula | C7H6ClN |
| Molecular Weight | 139.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(2-chlorovinyl)pyridine (CAS 189350-81-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6ClN. Molecular weight: 139.58 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 2011 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related E Standards
- 2-(1-Chlorovinyl)pyridine (CAS 179418-20-3)
- (E)-(2-Chlorovinyl)benzene (CAS 4110-77-4)
- 1-Chlorovinyl-Benzene (CAS 618-34-8)
- Ethyl β-Chlorovinyl Ketone (CAS 105-32-8)
- (E)-1-(2-Chlorovinyl)-4-methoxybenzene (CAS 18684-94-1)
- 2-(2-Chlorovinyl)-5-nitrofuran (CAS 91733-11-8)
- 2-(2-Chlorovinyl)-1H-benzo[d]imidazole (CAS 200931-43-7)
- (E)-(2-Chlorovinyl)bis(triphenyl-5-phosphanyl)nickel(IV) chloride (CAS 89486-78-2)
Recommended Standards
- 3-Chloro-2-vinylpyridine (CAS 204569-87-9)
- 2-Chloro-5-vinylpyridine (CAS 157670-28-5)
- 3-Chloro-5-vinylpyridine (CAS 7300-33-6)
- Fmoc-Val-Ser(Psi(Me,Me)pro)-OH (CAS 186023-49-4)
- N-(2-Cyanophenyl)picolinamide (CAS 304650-02-0)
- tert-butyl 2-(aminomethyl)-5,5-dimethylpiperidine-1-carboxylate (CAS 676355-86-5)
- (S)-3-(tert-butyl)-4-(3,5-diisopropyl-2,6-dimethoxyphenyl)-2,3-dihydrobenzo[d][1,3]oxaphosphole--H2S complex (CAS 2444702-34-3)
- Tert-butyl (S)-2-(2-hydroxyacetyl)azetidine-1-carboxylate (CAS 1638744-22-5)
- Peptide Impurity (CAS CATO-CPTD788810)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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