1-Benzyl-3-(2-chlorophenyl)urea CAS 13257-11-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13257-11-9 |
| Molecular Formula | C14H13ClN2O |
| Molecular Weight | 260.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Benzyl-3-(2-chlorophenyl)urea (CAS 13257-11-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H13ClN2O. Molecular weight: 260.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H13ClN2O |
| Molecular Weight | 260.72 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.) | 1960 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Methyl 2-(4'-chloro-[1,1'-biphenyl]-2-yl)acetate (CAS 1329489-84-0)
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- 2-Chloro-N,3-dimethyl-N-phenylisonicotinamide (CAS 133928-64-0)
- Benzyl 2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-1'-carboxylate (CAS 2306268-44-8)
- 5-(1-(2,4-Dichlorophenoxy)ethyl)-1-(phenylsulfonyl)-1H-pyrazole (CAS 321385-68-6)
- N-[4-(2-Methoxyphenoxy)phenylsulfonyl]-DL-leucine (CAS 1008647-74-2)
- 2-Amino-4-(1h-pyrazol-1-yl)butanamide (CAS 1310084-81-1)
- 4-(2H-1,3-Benzodioxol-5-yl)-3-methoxy-1-(4-methoxyphenyl)azetidin-2-one (CAS 1022252-78-3)
- Absorbent UV-1577 (CAS 147315-50-2)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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