5-Bromo-2-ethoxythiazole CAS 1086382-60-6
| CAS No. | 1086382-60-6 |
| Molecular Formula | C5H6BrNOS |
| Molecular Weight | 208.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-2-ethoxythiazole (CAS 1086382-60-6), molecular formula C5H6BrNOS and molecular weight 208.08 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H6BrNOS, 5-Bromo-2-ethoxythiazole contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 208.08 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Bromo-2-ethoxythiazole 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 | C5H6BrNOS |
| Molecular Weight | 208.08 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, water (slightly soluble) |
| 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.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- (5-Bromo-2-methylthiazol-4-yl)methanol (CAS 1092506-38-1)
- (5-Bromo-4-methylthiazol-2-yl)methanol (CAS 1173897-87-4)
- (2-Bromo-5-methylthiazol-4-yl)methanol (CAS 1187836-86-7)
- 5-Bromo-3-(ethylthio)-1H-1,2,4-triazole (CAS 1209935-35-2)
- 5-Bromo-2-methoxy-4-methylthiazole (CAS 1314354-69-2)
- (2-Bromo-4-methylthiazol-5-yl)methanol (CAS 933782-03-7)
- 4-Bromo-2-ethoxythiazole (CAS 240816-34-6)
- 5-Bromo-4-(methoxymethyl)thiazole (CAS 2378053-03-1)
Recommended Standards
- 3-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 936250-20-3)
- 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 847818-74-0)
- 5-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 918524-65-9)
- 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole (CAS 2304754-80-9)
- N-(3-Bromo-9-oxo-9H-fluoren-2-yl)acetamide (CAS 6633-43-8)
- Orotic Acid- (CAS 1229646-87-0)
- 6-(Dimethylamino)-5-methylnicotinonitrile (CAS 916343-41-4)
- Pyronaridine Impurity 7 (CAS CATO-C4X-29787)
- 2-Cyano-N-(2,5-dimethylphenyl)-3-(pyridin-3-yl)propanamide (CAS 483359-21-3)
- 2-((2-(1H-Imidazol-4-yl)ethyl)amino)acetic acid (CAS 756417-45-5)
- 3-(Benzo[d]oxazol-2-yl)-7-(diethylamino)-2H-chromen-2-one (CAS 35773-42-3)
- (2E)-1-(2,4-Dichlorophenyl)-3-(3-methoxyphenyl)prop-2-en-1-one (CAS 1177972-08-5)
- 1,3-Bis(trifluoromethyl)-4,6-dibromobenzene (CAS 241151-55-3)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com