(4-Chlorophenyl) N-pyridin-2-ylcarbamate CAS 401628-45-3
| CAS No. | 401628-45-3 |
| Molecular Formula | C12H9ClN2O2 |
| Molecular Weight | 248.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (4-Chlorophenyl) N-pyridin-2-ylcarbamate (CAS 401628-45-3), a certified reference material (molecular formula C12H9ClN2O2, MW 248.67 g/mol) for analytical method development and quality control.
Structurally, (4-Chlorophenyl) N-pyridin-2-ylcarbamate (C12H9ClN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 248.67 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures (4-Chlorophenyl) N-pyridin-2-ylcarbamate 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 | C12H9ClN2O2 |
| Molecular Weight | 248.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- Methyl 2-(2-chlorophenyl)pyrimidine-5-carboxylate (CAS 1263059-53-5)
- Methyl 2-(3-chlorophenyl)pyrimidine-5-carboxylate (CAS 1263059-68-2)
- 2-(4-Chlorophenyl)-6-methylpyrimidine-4-carboxylic acid (CAS 1272301-61-7)
- Methyl 3-(4-chlorophenyl)pyrazine-2-carboxylate (CAS 1363382-34-6)
- (4-Chlorophenyl) N-pyridin-4-ylcarbamate (CAS 161122-76-5)
- 2-[(4-Chlorophenyl)amino]nicotinic acid (CAS 16344-26-6)
- (4-Chlorophenyl) N-pyridin-3-ylcarbamate (CAS 401628-52-2)
- 1-(3-Chlorophenyl)-3-(pyrimidin-2-yl)urea (CAS 23656-36-2)
Recommended Standards
- 1-Chloro-6,7-dimethoxyisoquinoline-4-carbonitrile (CAS 18029-61-3)
- Methyl 6-chloro-2-phenylpyrimidine-4-carboxylate (CAS 1779495-01-0)
- (5-Chloro-2-pyrimidyl)methyl Benzoate (CAS 2006278-18-6)
- 2-(4-Chlorophenoxy)nicotinamide (CAS 175135-80-5)
- Ethyl 2-methoxy-4-nitrobenzoate (CAS 476615-18-6)
- DL-Praziquanamine (CAS 61196-37-0)
- 3-Cyclopropyl-8-azabicyclo[3.2.1]Octan-3-ol (CAS 1477762-13-2)
- 6-Amino-2-(difluoromethyl)-5-hydroxynicotinic acid (CAS 1804680-26-9)
- 2-(4-(Aminomethyl)-1H-pyrazol-1-yl)acetamide (CAS 1343230-97-6)
- Methyl 6-mercapto-4-methylnicotinate (CAS 1355180-07-2)
- 2-(Benzo[b]thiophen-2-yl)isonicotinic acid (CAS 1262000-82-7)
- Phenyl(3-(((3-(trifluoromethyl)benzyl)sulfonyl)methyl)benzofuran-2-yl)methanone (CAS 866017-29-0)
- (S)-cyclopentyl(2-methylpiperazin-1-yl)methanone (CAS 1568094-30-3)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
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