3-Chloro-2-phenoxyaniline CAS 3169-75-3
| CAS No. | 3169-75-3 |
| Molecular Formula | C12H10ClNO |
| Molecular Weight | 219.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3-Chloro-2-phenoxyaniline is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 219.67 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.
CATO supplies 3-Chloro-2-phenoxyaniline (CAS 3169-75-3), a certified reference material (molecular formula C12H10ClNO, MW 219.67 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Chloro-2-phenoxyaniline 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 | C12H10ClNO |
| Molecular Weight | 219.67 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, DMSO |
| 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 1-(2-Chloro-8-methylquinolin-3-yl)ethanone (CAS 1017428-95-3)
- 6-Chloro-N-methyl-2-phenylpyrimidin-4-amine (CAS 1017782-49-8)
- 3-chloro-4-cyclopropyl-5-phenyl-4H-1,2,4-triazole (CAS 1020035-36-2)
- 2-Chloro-3-(quinolin-6-yl)propanal (CAS 1029714-85-9)
- 6-Chloro-N-(p-tolyl)pyrazin-2(1h)-imine (CAS 1030187-29-1)
- 4-chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid (CAS 1069473-61-5)
- 3-Chloro-N-cyclopropylquinoxalin-2-amine (CAS 1146080-50-3)
- 4-Chloro-6-ethyl-2-(pyridin-2-yl)pyrimidine (CAS 1153411-91-6)
Recommended Standards
- 3-Chloro-2-(4-methoxyphenyl)pyridine (CAS 483324-02-3)
- 3-Chloro-4-(4-methoxyphenyl)pyridine (CAS 932382-34-8)
- 3-Chloro-2-(3-methoxyphenyl)pyridine (CAS 847225-98-3)
- 3-Chloro-4-phenoxyaniline (CAS 5335-29-5)
- 563-43-9 MRI7V0U832 Dichloroethylaluminum Aluminum, dichloroethyl- Ethylaluminium dichloride Dichloromonoethylaluminum EINECS 209-248-6 Ethyl aluminum dichloride Ethylaluminum dichloride Ethyldichloroaluminum HSDB 317 UNII-MRI7V0U832 EC 209-248-6 (CAS 563-43-9)
- 3-Amino-3-(4-hydroxyphenyl)propanoic Acid (CAS 6049-54-3)
- 4-Acetyl-4'-(Benzyloxy)biphenyl (CAS 118253-54-6)
- Propranolol Impurity 23 (CAS 77252-87-0)
- 2-Chloro-4-(difluoromethyl)benzonitrile (CAS 1261646-33-6)
- (3-(Piperidin-4-yl)-4-(trifluoromethyl)phenyl)boronic acid (CAS 2225155-40-6)
- 2-(5-Bromobenzo[b]thiophen-3-yl)acetonitrile (CAS 23799-61-3)
- 1-Methyl-2-nonylquinolin-4(1H)-one (CAS 68353-24-2)
- 1-(4-Fluorophenyl)-2-(trifluoromethoxy)ethan-1-ol (CAS 1334147-12-4)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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