2-(3-Bromobenzenesulfonyl)ethanol CAS 1021169-75-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1021169-75-4 |
| Molecular Formula | C8H9BrO3S |
| Molecular Weight | 265.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Bromobenzenesulfonyl)ethanol (CAS 1021169-75-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H9BrO3S. Molecular weight: 265.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H9BrO3S |
| Molecular Weight | 265.12 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 |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromobenzenesulfonyl Standards
- 2-(4-Bromobenzenesulfonyl)ethan-1-amine (CAS 771584-35-1)
- 4-Bromobenzenesulfonyl isocyanate (CAS 7018-74-8)
- 2-Bromobenzenesulfonyl chloride 2-bromobenzene sulfonyl chloride 2-bromobenzenesulfonylchloride o-bromobenzenesulfonyl chloride 2-bromophenylsulfonyl chloride 2-bromobenzene-1-sulfonyl chloride 2-bromobenzenesulphonyl chloride 2-bromo-benzenesulfonyl chloride 2-bromosulfonyl chloride 2905-25-1 (CAS 2905-25-1)
- 4-Bromobenzenesulfonyl Chloride-d (CAS 133872-23-8)
- 4-P-bromobenzenesulfonyl chloride (CAS 139937-37-4)
- N-(2-bromobenzenesulfonyl)acetamide (CAS 1249719-17-2)
- N-(4-bromobenzenesulfonyl)acetamide (CAS 152675-32-6)
- 2-(3-Bromobenzenesulfonyl)acetic acid (CAS 3937-93-7)
Recommended Standards
- Ifosfamide-d4 (CAS 1189701-13-0)
- 2-[(4-Bromophenyl)sulfonyl]ethanol (CAS 107737-89-3)
- Lisinopril Impurity 28 (CAS 1207346-27-7)
- 3-Chloro-4-piperazinobenzoic Acid (CAS 1197193-06-8)
- 2-mercapto-3-(2-mercaptoethyl)quinazolin-4(3H)-one (CAS 855715-15-0)
- 1-[(tert-butoxy)carbonyl]-1,2,3,4-tetrahydroquinoline-5-carboxylic acid (CAS 1179622-21-9)
- 4-(2-Fluorophenyl)oxazol-2-amine (CAS 1247986-89-5)
- 3-Methyl-L-phenylalanine (CAS 114926-37-3)
- Methyl 4-[N-Benzyl-N-(2-ethoxy-2-oxoethyl)amino]butanoate (CAS 1256633-23-4)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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 13829788188 / jacky.chen@cato-chem.com