3-(chloromethyl)-4-methylpyridine CAS 45658-41-1
| CAS No. | 45658-41-1 |
| Molecular Formula | C7H14ClN |
| Molecular Weight | 147.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
3-(chloromethyl)-4-methylpyridine (CAS 45658-41-1), molecular formula C7H14ClN and molecular weight 147.65 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(chloromethyl)-4-methylpyridine (C7H14ClN) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 3-(chloromethyl)-4-methylpyridine 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.
Physical & Chemical Properties
| Molecular Formula | C7H14ClN |
| Molecular Weight | 147.65 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1970 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related chloromethyl Standards
- 4-(chloromethyl)-3-methylpyridine (CAS 112739-36-3)
- 3-Chloromethyl-1-methylpiperidine (CAS 52694-50-5)
- 4-(Chloromethyl)-1-methylpiperidine (CAS 52694-51-6)
- 98338-34-2 3-(Chloromethyl)-1-ethylpyrrolidine DTXSID80669533 (CAS 98338-34-2)
- 5-Chloromethyl-4-methyl-1,3-thiazole (CAS 10014-52-5)
- 3-(Chloromethyl)-5-methylisothiazole (CAS 1314914-56-1)
- 4-(Chloromethyl)-5-methylthiazole (CAS 141305-54-6)
- 2-(Chloromethyl)-5-methyl-1,3-thiazole (CAS 921145-23-5)
Recommended Standards
- 3-(2-chloroethyl)pyridine (CAS 39892-24-5)
- 3-chloro-1-ethylpiperidine,HCl (CAS 2167-11-5)
- 1-(tert-Butyl)-3-chloroazetidine (CAS 21452-71-1)
- 1-(3-chloropropyl)pyrrolidine (CAS 39743-20-9)
- 1-Cyclohexyl-5-methyl-1h-pyrazol-4-amine (CAS 1247372-77-5)
- Ethyl 2-chloro-6-methylpyrimidine-4-carboxylate (CAS 265328-14-1)
- 7-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3a,7a-dihydro-1H-benzo[d]imidazole (CAS 2696447-24-0)
- 7-Hydroxy-21-(phosphonooxy)pregn-4-ene-3,11,20-trione Sodium Salt (CAS 5914-96-5)
- Methyl (2S,4S)-4-[(cyclopropylcarbonyl)oxy]-2-pyrrolidinecarboxylate hydrochloride (CAS 1354486-91-1)
- 4-(Aminomethyl)-1-(n-butyl)piperidine (CAS 65017-57-4)
- N-(4-Chlorophenyl)ethenesulfonamide (CAS 89978-95-0)
- Ethyl 4-(2-phenylacetyl)benzoate (CAS 898776-56-2)
- N-(Ethoxycarbonyl)nortropinone (CAS 32499-64-2)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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 18665070610 / Nicole.chen@cato-chem.com