tert-Butyl (4-bromothiazol-2-yl)(phenyl)carbamate CAS 1178886-73-1
| CAS No. | 1178886-73-1 |
| Molecular Formula | C14H15BrN2O2S |
| Molecular Weight | 355.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl (4-bromothiazol-2-yl)(phenyl)carbamate (CAS 1178886-73-1), molecular formula C14H15BrN2O2S and molecular weight 355.25 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of tert-Butyl (4-bromothiazol-2-yl)(phenyl)carbamate (C14H15BrN2O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), tert-Butyl (4-bromothiazol-2-yl)(phenyl)carbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H15BrN2O2S |
| Molecular Weight | 355.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinazolin-4-yl)pivalamide (CAS 2696446-20-3)
- 1-((4-Bromophenyl)sulfonyl)-2-phenylpropan-2-ol (CAS 338774-86-0)
- N-(6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinazolin-2-yl)pivalamide (CAS 2413797-48-3)
- 4-{[2-(4-bromophenoxy)-1,3-thiazol-5-yl]methyl}morpholine (CAS 477850-21-8)
- 4,6-Dibromo-3-ethoxy-2-fluorobenzoic acid (CAS 2404734-06-9)
- 3,9-Diazabicyclo[3.3.1]nonane-3-carboxylic acid, 9-methyl-7-oxo-, 1,1-dimethylethyl ester (CAS 625434-89-1)
- 2-Chloro-5-(5-iodo-1,2-oxazol-3-yl)pyridine (CAS 2092543-98-9)
- 2-(2-(Ethylthio)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352541-79-7)
- N-Hydroxy-5-methylnicotinimidamide (CAS 1426087-88-8)
- 3-(benzyloxy)propane-1-sulfonamide (CAS 1408646-99-0)
- 1-[(4-Chlorophenyl)amino]cyclobutane-1-carbonitrile (CAS 1183694-38-3)
- 7-Fluoro-2-phenyl-1H-indole (CAS 342902-40-3)
- 1-Chloro-5-iodonaphthalene (CAS 159334-77-7)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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