Tert-butyl (4-bromo-2-methoxyphenyl)carbamate CAS 262433-01-2
| CAS No. | 262433-01-2 |
| Molecular Formula | C12H16BrNO3 |
| Molecular Weight | 302.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tert-butyl (4-bromo-2-methoxyphenyl)carbamate (CAS 262433-01-2) is a high-purity analytical reference standard with the molecular formula C12H16BrNO3 and a molecular weight of 302.16 g/mol.
The molecular framework of Tert-butyl (4-bromo-2-methoxyphenyl)carbamate (C12H16BrNO3) is characterized by a nitrogen-containing heterocyclic scaffold, 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.
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 (4-bromo-2-methoxyphenyl)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 | C12H16BrNO3 |
| Molecular Weight | 302.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl (4-bromo-2-(hydroxymethyl)phenyl)carbamate (CAS 199273-09-1)
- tert-Butyl (4-bromo-3-methoxyphenyl)carbamate (CAS 262433-28-3)
- tert-Butyl (2-bromo-4-methoxyphenyl)carbamate (CAS 522613-61-2)
- Tert-butyl (5-bromo-2-methoxyphenyl)carbamate (CAS 262433-22-7)
- Methyl 5-isopropoxy-2-methylbenzoate (CAS 1394932-92-3)
- Ethyl 5-(4-bromo-2-fluorophenoxy)pentanoate (CAS 1443329-93-8)
- 3-Amino-2-fluoro-4-methylphenol (CAS 1427406-97-0)
- 4-[[3-(Dimethylamino)propyl]carbamoyl]phenylboronic Acid Pinacol Ester (CAS 832114-10-0)
- 6-Chlorooxazolo[5,4-b]pyridin-2(1H)-one (CAS 1367856-71-0)
- Aprepitant impurity 53 (CAS 502537-39-5)
- ((1S,2S)-1-amino-2,3-dihydro-1H-inden-2-yl)methanol (CAS 55270-04-7)
- 5-(Ethoxymethyl)imidazolidine-2,4-dione (CAS 857767-34-1)
- methyl 3-aminopent-2-enoate (CAS 883528-73-2)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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