Ethyl 2-bromo-4-iodothiazole-5-carboxylate CAS 1319212-61-7
| CAS No. | 1319212-61-7 |
| Molecular Formula | C6H5BrINO2S |
| Molecular Weight | 361.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H5BrINO2S, Ethyl 2-bromo-4-iodothiazole-5-carboxylate contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 361.98 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Ethyl 2-bromo-4-iodothiazole-5-carboxylate (CAS 1319212-61-7) is a high-purity analytical reference standard with the molecular formula C6H5BrINO2S and a molecular weight of 361.98 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.
As a certified reference material (CRM), Ethyl 2-bromo-4-iodothiazole-5-carboxylate 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 | C6H5BrINO2S |
| Molecular Weight | 361.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1,4-Diiodobicyclo[2.2.2]octane (CAS 10364-05-3)
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- 1',4'-Dibromospiro[1,3-dioxolane-2,10'-tricyclo[5.2.1.0,2,6]decane]-3',8'-dien-5'-one (CAS 95272-45-0)
- 142835-36-7 2-(2,3-Dimethylphenoxy)propanohydrazide 4289AD C11H16N2O2 (CAS 142835-36-7)
- 2-Tridecanone (CAS 593-08-8)
- (2-Chloro-4-trifluoromethoxyphenyl)boronic Acid (CAS 345226-20-2)
- Sitafloxacin Impurity 29 (CAS CATO-C4X-115529)
- 2-[2-(Diphenylphosphino)phenyl]-4,5-dihydrooxazole (CAS 179117-13-6)
- 4-Bromo-1-((1-ethyl-1h-1,2,4-triazol-5-yl)methyl)-1h-pyrazol-3-amine (CAS 1489927-18-5)
- Salbutamol EP Impurity H (CAS 132183-64-3)
- [2,5-Dimethyl-4-oxazol-2-yl-3-(propane-1-sulfonyl)-phenyl]-(1-ethyl-5-hydroxy-1H-pyrazol-4-yl)-methanone (CAS 1231571-33-7)
- Mirabegron Impurity 75 (CAS 142437-69-2)
- Exenatide (CAS 141758-74-9)
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