(4-chlorophenyl)(cyclopentyl)methanamine CAS 1855-37-4
| CAS No. | 1855-37-4 |
| Molecular Formula | C12H16ClN |
| Molecular Weight | 209.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-chlorophenyl)(cyclopentyl)methanamine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (4-chlorophenyl)(cyclopentyl)methanamine (CAS 1855-37-4), a certified reference material (molecular formula C12H16ClN, MW 209.72 g/mol) for analytical method development and quality control.
The molecular framework of (4-chlorophenyl)(cyclopentyl)methanamine (C12H16ClN) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), (4-chlorophenyl)(cyclopentyl)methanamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H16ClN |
| Molecular Weight | 209.72 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related chlorophenyl Standards
- 1-(4-chlorophenyl)cyclohexan-1-amine (CAS 1017478-76-0)
- 1-(4-Chlorophenyl)-N-(cyclopropylmethyl)ethan-1-amine (CAS 1019507-32-4)
- n-(1-(3-Chlorophenyl)propyl)prop-2-en-1-amine (CAS 1019537-65-5)
- [2-(4-chlorophenyl)ethyl](cyclopropylmethyl)amine (CAS 1156283-68-9)
- 1-(2-Chlorophenyl)cyclohexan-1-amine (CAS 1176104-00-9)
- (2-Chlorophenyl)(cyclopentyl)methanamine (CAS 1183583-72-3)
- N-[(3-Chlorophenyl)methyl]cyclopentanamine (CAS 119287-24-0)
- 4-(4-chlorophenyl)cyclohexan-1-amine (CAS 1202890-80-9)
Recommended Standards
- 1-Benzyl-3-chloro-pyrrolidine (CAS 161564-02-9)
- (3-Chlorophenyl)(cyclopentyl)methanamine (CAS 1855-39-6)
- 2-(4-Chlorobenzyl)-2-methylpyrrolidine (CAS 1517509-97-5)
- 7-Chloro-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline (CAS 1893922-10-5)
- 1H-Imidazole-2,4-dicarboxylic acid (CAS 175874-61-0)
- 2-Bromo-1-(2,2-difluoro-1-methylcyclopropyl)ethanone (CAS 128073-31-4)
- Tert-butyldimethyl((4,5,6,7-tetrahydrobenzofuran-7-yl)oxy)silane (CAS 191480-99-6)
- 1-Phenylimidazolidin-2-one (CAS 1848-69-7)
- 1-Bromo-2-(ethylsulfanyl)benzene (CAS 87424-98-4)
- 4-Ethylpiperidine x HCl, 98% (CAS 152135-08-5)
- (S)-1-(4-(Pentyloxy)phenyl)ethan-1-amine (CAS 1212296-65-5)
- Methyl (2S,3S,4S,5R,6R)-6-(allyloxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylate (CAS 141520-78-7)
- 2,5-Dibromobenzyl bromide, 97% (CAS 136105-40-3)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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