tert-Butyl benzyl(4-bromophenyl)carbamate CAS 693792-98-2
| CAS No. | 693792-98-2 |
| Molecular Formula | C18H20BrNO2 |
| Molecular Weight | 362.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of tert-Butyl benzyl(4-bromophenyl)carbamate (C18H20BrNO2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
tert-Butyl benzyl(4-bromophenyl)carbamate (CAS 693792-98-2) is a high-purity analytical reference standard with the molecular formula C18H20BrNO2 and a molecular weight of 362.26 g/mol.
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 tert-Butyl benzyl(4-bromophenyl)carbamate 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 | 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.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-(4-Bromophenyl)-2-(2-(tert-butyl)phenoxy)acetamide (CAS 304892-88-4)
- 892874-41-8 7-Bromoquinoline-2,3-dicarboxylic acid diethyl ester MFCD08437558 (CAS 892874-41-8)
- N-(4-bromo-2-methylphenyl)-2-(4-isopropylphenoxy)acetamide (CAS 432496-28-1)
- Ethyl 6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)hexanoate (CAS 1339928-17-4)
- 1-(Bromomethyl)-1-[(methylsulfanyl)methyl]cyclobutane (CAS 1423032-58-9)
- (2S,3R)-2-(4-Hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-2,3-dihydrobenzofuran-5-carboxylic acid (CAS 185244-78-4)
- (E)-Cinnamyl 3-aminobut-2-enoate (CAS 103909-86-0)
- 2-Amino-1-(3,4-dimethoxyphenyl)ethan-1-one hydrobromide (CAS 1234216-79-5)
- 3-Nitro-2-((tetrahydro-2H-pyran-4-yl)methoxy)pyridine (CAS 1287218-02-3)
- 3-Methylphenylsulfonylurea (CAS CATO-C3D-3168)
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- Candesartan Cilexetil Impurity 46 (CAS 1821386-35-9)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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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