3-[(3-aminophenyl)methyl]-1-(2-chlorophenyl)urea CAS 1275694-37-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1275694-37-5 |
| Molecular Formula | C14H14ClN3O |
| Molecular Weight | 275.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(3-aminophenyl)methyl]-1-(2-chlorophenyl)urea (CAS 1275694-37-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14ClN3O. Molecular weight: 275.73 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14ClN3O |
| Molecular Weight | 275.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related aminophenyl Standards
- (E)-1-(4-aminophenyl)-3-(2-chloro-6-fluorophenyl)prop-2-en-1-one (CAS 682745-99-9)
- (4-(4-Aminophenyl)piperazin-1-yl)(tetrahydrofuran-2-yl)methanone (CAS 1154693-60-3)
- Bis(4-aminophenyl)phenylamine (CAS 4117-90-2)
- (2-Aminophenyl)diphenylmethanol (CAS 52744-72-6)
- (4-Aminophenyl)diphenylmethanol (CAS 2997-53-7)
- (2-Aminophenyl)(3-bromophenyl)methanone (CAS 136266-79-0)
- (4-Aminophenyl)(4-bromophenyl)methanone (CAS 40292-19-1)
- N-[4-[(4-Aminophenyl)sulfonyl]phenyl]formamide (CAS 21501-24-6)
Recommended Standards
- (R)-2-amino-3-(4'-chloro-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 1270161-86-8)
- 2-[(5-chloro-2,4-dimethoxyphenyl)(2-hydroxyethyl)amino]ethan-1-ol (CAS 1311315-03-3)
- (S)-2-amino-3-(4'-chloro-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 1270097-85-2)
- 1-(4-Chlorophenyl)-N-methylmethanesulfonamide (CAS 85952-19-8)
- (E)-2-cyano-N'-(4,4,4-trifluoro-1-(furan-2-yl)-3-oxobutylidene)acetohydrazide (CAS 477862-30-9)
- 1,1-Diethoxy-1-methoxyethane (CAS CATO-C4X-2880234)
- Quinolizin-4-one (CAS 491-42-9)
- 2-((3-Methyl-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetic acid (CAS 59898-74-7)
- 4-(2,3-Dichlorobenzoyl)-1H-pyrrole-2-carboxamide (CAS 338753-53-0)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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 13829788188 / jacky.chen@cato-chem.com