2-Bromo-5-ethyl-1,3-thiazole CAS 196500-19-3
| CAS No. | 196500-19-3 |
| Molecular Formula | C5H6BrNS |
| Molecular Weight | 192.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 192.08 g/mol gives 2-Bromo-5-ethyl-1,3-thiazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Bromo-5-ethyl-1,3-thiazole (CAS 196500-19-3), a certified reference material (molecular formula C5H6BrNS, MW 192.08 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H6BrNS, 2-Bromo-5-ethyl-1,3-thiazole contains a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 192.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 2-Bromo-5-ethyl-1,3-thiazole 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.) | 2013 |
| 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-4,5-dimethylthiazole (CAS 29947-24-8)
- 2-Bromo-4-ethylthiazole (CAS 89322-56-5)
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Recommended Standards
- 5-(2-Bromoethyl)-1,2-thiazole (CAS 1936497-02-7)
- (4-Bromomethyl)-2-methylthiazole (CAS 74704-39-5)
- Methanetetracarboxylic acid (CAS 193197-67-0)
- 2-(Bromomethyl)-4-methyl-1,3-thiazole (CAS 913073-81-1)
- 6-Bromothieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 1388027-23-3)
- Ethyl 7-methyl-6-oxooctanoate (CAS 439864-61-6)
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