3-(4-Chlorobenzyl)pyridine CAS 93293-21-1
| CAS No. | 93293-21-1 |
| Molecular Formula | C12H10ClN |
| Molecular Weight | 203.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 203.67 g/mol gives 3-(4-Chlorobenzyl)pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-(4-Chlorobenzyl)pyridine (CAS 93293-21-1), a certified reference material (molecular formula C12H10ClN, MW 203.67 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 3-(4-Chlorobenzyl)pyridine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 203.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H10ClN |
| Molecular Weight | 203.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorobenzyl Standards
- 4-(4-Chlorobenzyl)pyridine (CAS 4409-11-4)
- 2-((4-Chlorobenzyl)thio)ethan-1-ol (CAS 71501-40-1)
- 4-Chlorobenzyl methyl sulfone (CAS 5925-80-4)
- 2-Chlorobenzyl carbonochloridate (CAS 39545-31-8)
- 4-Chlorobenzyl Bromide (CAS 622-95-7)
- 3-Chlorobenzyl Bromide (CAS 766-80-3)
- 2-((3-Chlorobenzyl)thio)ethan-1-amine (CAS 106670-33-1)
- 2-((2-Chlorobenzyl)thio)ethan-1-amine (CAS 42416-23-9)
Recommended Standards
- 2-Chloro-biphenyl-4-ylamine (CAS 5730-85-8)
- 3-(5-Chloro-2-thienyl)pyridine (CAS 71637-31-5)
- 2-chloro-7-methyl-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde (CAS 2092532-66-4)
- 3-Amino-3’-chlorobiphenyl (CAS 56763-55-4)
- N1-(3-Chloropiperazin-2-yl)ethane-1,2-diamine hydrochloride (CAS 1799421-11-6)
- 5-Bromo-7-fluoro-2,3-dihydro-1H-inden-1-amine (CAS 1337745-23-9)
- N,N-Diphenyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 915088-14-1)
- 1-Butyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid (CAS 56875-76-4)
- 3-Chloro-4-ethylphenol (CAS 1243290-06-3)
- Bicyclo[6.1.0]Nonan-9-ylmethanol (CAS 38858-52-5)
- 1,5,6-Trimethyl-1H-thieno[2,3-c][1,2]thiazin-4(3H)-one 2,2-dioxide (CAS 175202-79-6)
- (22S,23S)-28-Homocastasterone (CAS 83510-06-9)
- 3,6-Dibromo-9H-Carbazole (CAS 6825-20-3)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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