(1s)-1-(5-Bromothiophen-2-yl)ethan-1-ol CAS 222609-65-6
| CAS No. | 222609-65-6 |
| Molecular Formula | C6H7BrOS |
| Molecular Weight | 207.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (1s)-1-(5-Bromothiophen-2-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.
(1s)-1-(5-Bromothiophen-2-yl)ethan-1-ol (CAS 222609-65-6) is a high-purity analytical reference standard with the molecular formula C6H7BrOS and a molecular weight of 207.09 g/mol.
(1s)-1-(5-Bromothiophen-2-yl)ethan-1-ol (C6H7BrOS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C6H7BrOS |
| Molecular Weight | 207.09 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.) | 2020 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related s Standards
- 2-(2-Bromothiophen-3-yl)ethan-1-ol (CAS 111881-86-8)
- 1-(2-Bromothiophen-3-yl)ethanol (CAS 111995-27-8)
- ((3-Bromothiophen-2-yl)methyl)hydrazine (CAS 1248380-85-9)
- 2-(4-Bromothiophen-2-yl)ethan-1-ol (CAS 1310427-46-3)
- (R)-1-(4-Bromothiophen-2-yl)ethanol (CAS 1344911-72-3)
- (1r)-1-(3-Bromothiophen-2-yl)ethan-1-ol (CAS 1344922-31-1)
- (1s)-1-(3-Bromothiophen-2-yl)ethan-1-ol (CAS 1344933-95-4)
- 1-(5-Bromothiophen-3-yl)ethanol (CAS 1594872-82-8)
Recommended Standards
- (1r)-1-(5-Bromothiophen-2-yl)ethan-1-ol (CAS 224622-12-2)
- [(5-bromo-1,3-thiazol-2-yl)methyl](methyl)amine (CAS 933692-71-8)
- ((5-Bromothiophen-2-yl)methyl)hydrazine (CAS 887592-39-4)
- 1-(2-Bromothiazol-4-yl)-N-methylmethanamine (CAS 933692-77-4)
- 1-(3-aminophenyl)-5-methylimidazolidin-2-one (CAS 1240528-94-2)
- 1-(Methylsulfonyl)-N-(2-(thiophen-2-yl)ethyl)azetidine-3-carboxamide (CAS 1428371-06-5)
- Ethyl 4-(2-iodophenyl)-4-oxobutanoate (CAS 263273-52-5)
- 2-Cyclobutyl-6-hydroxypyrimidin-4(3H)-one (CAS 1465477-57-9)
- 4-(2-Methoxyethyl)-1,5-dioxo-1h,2h,3h,3ah,4h,5h-pyrrolo[1,2-a]quinazoline-3a-carboxylic acid (CAS 848178-45-0)
- 2-Bromo-9,9-bis(2-ethylhexyl)fluorene (CAS 355135-07-8)
- tert-Butyl (6-bromoimidazo[1,2-a]pyridin-3-yl)carbamate (CAS 1211517-82-6)
- 2-(Difluoromethyl)-3-hydroxy-4-iodopyridine-6-carbonyl chloride (CAS 1805479-68-8)
- 4,4'-(Ethane-1,2-diylbis(azanediyl))bis(4-oxobutanoic acid) (CAS 23873-27-0)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
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