2-Bromo-4-ethylthiazole CAS 89322-56-5
| CAS No. | 89322-56-5 |
| Molecular Formula | C5H6BrNS |
| Molecular Weight | 192.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-Bromo-4-ethylthiazole (C5H6BrNS) is characterized by a nitrile group, sulfur-containing functionality, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
2-Bromo-4-ethylthiazole (CAS 89322-56-5) is a high-purity analytical reference standard with the molecular formula C5H6BrNS and a molecular weight of 192.08 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 2-Bromo-4-ethylthiazole 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 | C5H6BrNS |
| Molecular Weight | 192.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 5-Bromo-2-ethylthiazole (CAS 1086382-44-6)
- 4-Bromo-2-ethylthiazole (CAS 120258-27-7)
- 5-Bromo-4-ethyl-1,3-thiazole (CAS 1243839-01-1)
- 5-Bromo-3-methylthiophen-2-amine (CAS 1368166-87-3)
- 5-Bromo-2-methylthiophen-3-amine (CAS 1506925-35-4)
- 2-Bromo-5-ethyl-1,3-thiazole (CAS 196500-19-3)
- 2-Bromo-4,5-dimethylthiazole (CAS 29947-24-8)
- 4-Bromo-2,5-dimethylthiazole (CAS 90672-80-3)
Recommended Standards
- 4-(Bromomethyl)-5-methylthiazole (CAS 267643-30-1)
- 2-(Bromomethyl)-5-methylthiazole (CAS 221020-96-8)
- 4,4,5,5,5-Pentafluoropentanoic acid (CAS 3637-31-8)
- 2-(Bromomethyl)-4-methyl-1,3-thiazole (CAS 913073-81-1)
- 3-Fluoro-6-(trifluoromethyl)-pyridine-2-acetonitrile (CAS 1227607-79-5)
- 4-bromo-1H-pyrrole-2-carbonitrile (CAS 1221435-18-2)
- 4-(Morpholinomethyl)thiazole-2-carboxylic acid (CAS 788148-86-7)
- 6-(2,4-Dichlorophenyl)-3-(piperidin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1706455-35-7)
- Val-Ala-PAB (CAS 1343476-44-7)
- 2-(Pyrimidin-2-ylamino)-N-(thiophen-2-ylmethyl)thiazole-4-carboxamide (CAS 1251575-14-0)
- 1-(6-Isopropylpyrimidin-4-yl)piperidin-3-amine (CAS 1248382-59-3)
- 2-(1,1-Difluoropropyl)-1,3,4-trifluorobenzene (CAS 1138445-51-8)
- 4-Amino-5-(trifluoromethyl)nicotinic acid (CAS 1806861-45-9)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
Why CATO?
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