1-(2-Bromothiazol-5-yl)ethan-1-ol CAS 875548-59-7
| CAS No. | 875548-59-7 |
| Molecular Formula | C5H6BrNOS |
| Molecular Weight | 208.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(2-Bromothiazol-5-yl)ethan-1-ol (C5H6BrNOS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 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.
CATO supplies 1-(2-Bromothiazol-5-yl)ethan-1-ol (CAS 875548-59-7), a certified reference material (molecular formula C5H6BrNOS, MW 208.08 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), 1-(2-Bromothiazol-5-yl)ethan-1-ol 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 | 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromothiazol Standards
- 2-(2-Bromothiazol-5-yl)ethan-1-ol (CAS 1206886-74-9)
- 1-(4-Bromothiazol-2-yl)ethanol (CAS 1370356-21-0)
- 1-(2-Bromothiazol-4-yl)ethan-1-ol (CAS 41029-84-9)
- 2-(2-Bromothiazol-4-yl)ethanol (CAS 263169-24-0)
- (2-Bromothiazol-4-yl)boronic acid (CAS 1310384-41-8)
- 1-(5-Bromothiazol-2-yl)ethan-1-amine (CAS 1506703-38-3)
- 1-(2-Bromothiazol-4-yl)-N-methylmethanamine (CAS 933692-77-4)
- 2-(2-Bromothiazol-5-yl)ethanamine (CAS 910401-29-5)
Recommended Standards
- (2-Bromo-4-methylthiazol-5-yl)methanol (CAS 933782-03-7)
- 4-Bromo-2-ethoxythiazole (CAS 240816-34-6)
- 5-(bromomethyl)-3-methoxy-1,2-thiazole (CAS 1909337-30-9)
- 5-(2-Bromoethyl)-1,3,4-thiadiazol-2-amine (CAS 511241-17-1)
- (3S,4R)-3-(1,3-Benzodioxol-5-ylcarbonyl)-4-(1,3-benzodioxol-5-ylmethyl)dihydro-2(3H)-furanone (CAS 130837-92-2)
- Methyl 6-nitro-3-oxo-3,4-dihydropyrazine-2-carboxylate (CAS 356783-17-0)
- 4-Bromo-N-hexylbenzenesulfonamide (CAS 52374-16-0)
- 2-(6-chloro-5-methyl-1,3-benzoxazol-2-yl)ethanamine,HCl (CAS 1119450-64-4)
- Quinolin-3(4H)-one (CAS 655239-54-6)
- 2-[5-acetyl-3-(methoxycarbonyl)-4-methyl-1h-pyrrol-2-yl]acetic acid (CAS 867329-95-1)
- 2-Bromo-N-(2-(4-fluorophenyl)-2,6-dihydro-4H-thieno[3,4-c]pyrazol-3-yl)benzamide (CAS 450342-89-9)
- Cimetidine Impurity 16 (CAS 1185237-29-9)
- 5-(Chloromethyl)-2-ethoxypyridine (CAS 101990-71-0)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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