Ethyl 5-bromo-2-phenylthiazole-4-carboxylate CAS 914347-21-0
| CAS No. | 914347-21-0 |
| Molecular Formula | C12H10BrNO2S |
| Molecular Weight | 312.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl 5-bromo-2-phenylthiazole-4-carboxylate (CAS 914347-21-0), molecular formula C12H10BrNO2S and molecular weight 312.18 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution, Ethyl 5-bromo-2-phenylthiazole-4-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 312.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H10BrNO2S |
| Molecular Weight | 312.18 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Methyl 2-amino-4-(3-bromophenyl)thiophene-3-carboxylate (CAS 675602-94-5)
- N-(1-Cyanocyclopentyl)-2-(methyl(phenyl)amino)acetamide (CAS 850019-96-4)
- 6-Chloro-2-(2-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-3-yl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine (CAS 478258-94-5)
- 4-Fluoro-N-(2-methylbenzyl)benzamide (CAS 428448-49-1)
- tert-Butyl 6-oxo-4-phenyl-2,7-diazaspiro[4.4]nonane-2-carboxylate (CAS 1341034-79-4)
- n-(1-(P-tolyl)ethyl)pentan-3-amine (CAS 1019631-00-5)
- 3-Hydroxy-5-pentylcyclohex-2-en-1-one (CAS 58016-29-8)
- 1,2-Di(acridin-9-yl)ethene (CAS 22270-95-7)
- (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-8-methoxy-2-[(3-methoxyphenyl)imino]-2H-chromene-3-carboxamide (CAS 478343-07-6)
- 5'-Bromo-2',3'-dihydro-1'H-spiro[cyclopropane-1,4'-isoquinoline] (CAS 885269-16-9)
- Glucagon (1-29) (CAS 16941-32-5)
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