Benzyl N-(4-bromophenyl)-N-butylcarbamate CAS 1881330-16-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1881330-16-0 |
| Molecular Formula | C18H20BrNO2 |
| Molecular Weight | 362.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Benzyl N-(4-bromophenyl)-N-butylcarbamate (CAS 1881330-16-0) pharmaceutical standards reference standard. Molecular formula: C18H20BrNO2. Molecular weight: 362.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H20BrNO2 |
| Molecular Weight | 362.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-((2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl)-2,2,2-trifluoroacetamide (CAS 182626-53-5)
- (4-bromo-5-nitro-2-naphthyl) 2,2-dimethylpropanoate (CAS 2757096-95-8)
- 1-tert-butyl 6-methyl 5-bromo-2,3-dihydro-1h-indole-1,6-dicarboxylate (CAS 1788044-06-3)
- 2-(2,4-Difluorophenyl)acetohydrazide (CAS 925252-63-7)
- Palonosetron USP Related Compound E HCl (CAS 135729-55-4)
- Ethyl N-((benzyloxy)carbonyl)-N-ethylglycinate (CAS 71931-17-4)
- 2-Amino-7-(trifluoromethyl)-5,6,7,8-tetrahydroquinazolin-5-ol (CAS 1420795-01-2)
- Brivaracetam Impurity 168 (CAS CATO-C4X-2007168)
- 7-Nitrobenzo[d]oxazol-2-amine (CAS 95082-02-3)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com