2-((2-Bromoethyl)sulfonyl)ethan-1-ol CAS 2378502-27-1
| CAS No. | 2378502-27-1 |
| Molecular Formula | C4H9BrO3S |
| Molecular Weight | 217.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-((2-Bromoethyl)sulfonyl)ethan-1-ol (C4H9BrO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 217.08 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 2-((2-Bromoethyl)sulfonyl)ethan-1-ol (CAS 2378502-27-1), a certified reference material (molecular formula C4H9BrO3S, MW 217.08 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.
CATO manufactures 2-((2-Bromoethyl)sulfonyl)ethan-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 | C4H9BrO3S |
| Molecular Weight | 217.08 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromoethyl Standards
- 1-(2-Bromoethyl)-3-fluoro-5-methylbenzene (CAS 1260831-05-7)
- 2-(2-Bromoethyl)-4-fluoro-1-methylbenzene (CAS 1260913-27-6)
- 2-(2-Bromoethyl)-1-fluoro-4-methylbenzene (CAS 1339254-39-5)
- 4-(2-Bromoethyl)-1-fluoro-2-methylbenzene (CAS 1340136-75-5)
- 2-bromoethyl sulfonate ethyl ester (CAS CATO-C4X-169214)
- 3-(2-Bromoethyl)-6-methylpyrimidin-4(3h)-one (CAS 1250208-66-2)
- 2-(2-bromoethyl)-6-methyl-2,3-dihydropyridazin-3-one (CAS 89856-45-1)
- 4-(2-Bromoethyl)benzene-1,2-diol (CAS 220556-03-6)
Recommended Standards
- 1-Bromo-4-(2-fluoropropan-2-yl)benzene (CAS 857293-81-3)
- 2-(Bromomethyl)-5-fluoro-1,3-dimethylbenzene (CAS 200799-19-5)
- 1-Bromo-2-fluoro-4-isopropylbenzene (CAS 930599-54-5)
- 2-Bromo-1-fluoro-4-propylbenzene (CAS 943247-64-1)
- Thiazole-5-carbonyl chloride (CAS 41125-73-9)
- 3-Methylcyclobutane-1-sulfonyl chloride (CAS 1691815-73-2)
- 4-[2-(3-Methoxyphenoxy)pyrimidin-5-yl]benzoic acid (CAS 1170248-52-8)
- (-)-Cis-myrtanol (CAS 51152-12-6)
- n-(Cyclopropylmethyl)-2-propylaniline (CAS 1153175-81-5)
- [(E,3R)-3-amino-3-(hydroxymethyl)-5-(4-octylphenyl)pent-1-enyl]phosphonic acid (CAS 1142015-25-5)
- 4-(1H-Benzo[d]imidazol-2-yl)quinoline (CAS 31704-11-7)
- AZD-1390 (CAS 2089288-03-7)
- Paclitaxel EP Impurity O (CAS 219783-77-4)
- Tirzepatide Impurity 36 (CAS CATO-C4X-324036)
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