1-(4-Bromothiophen-2-yl)-2,2,2-trifluoroethan-1-ol CAS 946501-48-0
| CAS No. | 946501-48-0 |
| Molecular Formula | C6H4BrF3OS |
| Molecular Weight | 261.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Bromothiophen-2-yl)-2,2,2-trifluoroethan-1-ol (CAS 946501-48-0), molecular formula C6H4BrF3OS and molecular weight 261.06 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(4-Bromothiophen-2-yl)-2,2,2-trifluoroethan-1-ol (C6H4BrF3OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 261.06 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 1-(4-Bromothiophen-2-yl)-2,2,2-trifluoroethan-1-ol 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 | C6H4BrF3OS |
| Molecular Weight | 261.06 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Bromothiophen Standards
- 1-(5-Bromothiophen-3-yl)-2,2,2-trifluoroethanol (CAS 1314894-44-4)
- (1r)-1-(4-Bromothiophen-2-yl)-2,2,2-trifluoroethan-1-ol (CAS 1423015-71-7)
- (1s)-1-(4-Bromothiophen-2-yl)-2,2,2-trifluoroethan-1-ol (CAS 1423040-75-8)
- 1-(5-Bromothiophen-2-yl)-2,2,2-trifluoroethan-1-ol (CAS 35304-69-9)
- (2E)-4-(5-Bromothiophen-2-yl)-4-oxobut-2-enoic acid (CAS 71150-05-5)
- 5-(4-Bromothiophen-2-yl)imidazolidine-2,4-dione (CAS 1339602-34-4)
- Ethyl 3-(5-bromothiophen-2-yl)acrylate (CAS 108373-19-9)
- 1-(5-Bromothiophen-2-yl)-3-ethoxyprop-2-en-1-one (CAS 1344886-67-4)
Recommended Standards
- 1-(3-amino-4-iodophenyl)ethan-1-one (CAS 89976-42-1)
- 1-(4-Iodophenyl)guanidine (CAS 45964-99-6)
- 1-(2-Amino-5-iodophenyl)ethanone (CAS 857560-57-7)
- 1-(2-Amino-3-iodophenyl)ethanone (CAS 717915-93-0)
- 4-Methoxybenzoyl cyanide (CAS 14271-83-1)
- N-(4,5-dimethylthiazol-2-yl)cyclopropanecarboxamide (CAS 352702-87-5)
- 3-(3-(Trifluoromethyl)-3H-diazirin-3-yl)-1H-indole (CAS 2231676-71-2)
- 2-(1H-Benzo[d]imidazol-2-yl)propanenitrile (CAS 67431-21-4)
- 3-Methyltetrahydropyran-4-amine (CAS 1263378-30-8)
- Fluoxetine Impurity 28 (CAS 56225-81-1)
- 2-Azepan-1-yl-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 1071413-07-4)
- 2-[2-(4-Chlorophenyl)-2-oxoethyl]-4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidine-1,3-dione (CAS 1775471-50-5)
- Vitamin B6 (Pyridoxine) Impurity 40 HCl (CAS 875-26-3)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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