2-(2-Chloroethyl)pyridine hydrochloride CAS 4226-37-3
| CAS No. | 4226-37-3 |
| Molecular Formula | C7H8ClN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(2-Chloroethyl)pyridine hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 2-(2-Chloroethyl)pyridine hydrochloride (CAS 4226-37-3), a certified reference material (molecular formula C7H8ClNHCl, MW 178.06 g/mol) for analytical method development and quality control.
Owing to a nitrile group, chlorine substitution, 2-(2-Chloroethyl)pyridine hydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 178.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H8ClN HCl |
| Molecular Weight | 178.06 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloroethyl Standards
- 3-(2-Chloroethyl)-5-methoxy-1H-indole (CAS 1000681-51-5)
- 2-Chloroethyl (2,6-Dimethylphenyl)-carbamic Acid Ester (CAS 100129-63-3)
- 2-[(2-Chloroethyl)amino]ethyl benzoate HCl (CAS 100129-68-8)
- 1,2-Bis(2-chloroethyl)disulfane (CAS 1002-41-1)
- 3-(2-Chloroethyl)quinuclidine hydrochloride (CAS 100383-73-1)
- [4-(2-Chloroethyl)phenyl]methanol (CAS 1008517-68-7)
- 1-(2-Chloroethyl)-1H-pyrazole-4-carboxylic acid (CAS 1011404-53-7)
- 4-(1-Chloroethyl)-3-fluoropyridine (CAS 1016228-83-3)
Recommended Standards
- Taurine (CAS 107-35-7)
- 4-(Hydroxymethyl)-3-nitrobenzene-1,2-diol (CAS 1017060-58-0)
- 6,7,8,9-tetrahydro-5H-benzo[7]annulen-2-amine hydrochloride (CAS 51490-17-6)
- Ethyl 3-(2-chloro-4-fluorobenzamido)propanoate (CAS 1241597-46-5)
- 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluoro-1-decylamine (CAS 30670-30-5)
- 1-(Benzyloxy)-4-bromo-2-nitrobenzene (CAS 383868-64-2)
- 5-(Ethoxycarbonyl)-4-methyl-1H-pyrrole-3-carboxylic acid (CAS 90610-57-4)
- Methyl 4-(4-chlorophenyl)-2-(2,4-dichlorophenyl)-4-oxobutanoate (CAS 344280-62-2)
- (4-Phenoxyphenyl)(pyridin-2-yl)methanone (CAS 68549-67-7)
- Tirzepatide(sodium salt) (CAS 2023788-19-2(free base))
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 18665070610 / Nicole.chen@cato-chem.com