2-(4-Bromobenzenesulfonyl)-1,1-diphenylethan-1-ol CAS 188963-54-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 188963-54-4 |
| Molecular Formula | C20H17BrO3S |
| Molecular Weight | 417.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Bromobenzenesulfonyl)-1,1-diphenylethan-1-ol (CAS 188963-54-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H17BrO3S. Molecular weight: 417.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H17BrO3S |
| Molecular Weight | 417.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromobenzenesulfonyl Standards
- 2-[4-(4-Bromobenzenesulfonyl)-3,4-dihydro-2H-1,4-benzoxazin-3-yl]acetic acid (CAS 865657-67-6)
- 1-[3-(4-Bromobenzenesulfonyl)propoxy]-3-(trifluoromethyl)benzene (CAS 338792-71-5)
- 2-[1-(4-Bromobenzenesulfonyl)pyrrolidin-2-yl]-1,3-benzothiazole (CAS 672925-49-4)
- 3-(4-Bromobenzenesulfonyl)-6-nitro-2H-chromen-2-one (CAS 865656-33-3)
- 2-(4-Bromobenzenesulfonyl)-1-(3,4-dichlorophenyl)ethan-1-ol (CAS 477859-20-4)
- 1-(4-Bromobenzenesulfonyl)-N-phenylpyrrolidine-2-carboxamide (CAS 317377-72-3)
- Methyl 2-[4-(4-bromobenzenesulfonyl)-3,4-dihydro-2H-1,4-benzoxazin-3-yl]acetate (CAS 865657-63-2)
- 1-(4-Bromobenzenesulfonyl)-N-(4-fluorophenyl)pyrrolidine-2-carboxamide (CAS 317377-74-5)
Recommended Standards
- 5-[2,5-Bis(2,2,2-trifluoroethoxy)phenyl]-1-phenyl-1H-1,2,4-triazole (CAS 400079-89-2)
- Bis(2-hydroxybenzoato-O1,O2)-μ-oxodicopper (CAS 94233-32-6)
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-7-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338403-83-1)
- N-cyclopropylpyridine-2-sulfonamide (CAS 1303968-52-6)
- 2-(Iodomethyl)-3-methyltetrahydrofuran (CAS 1056623-51-8)
- 4-chloro-1-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1289014-47-6)
- 5-(Chloromethyl)-3-(2-fluorophenyl)-1,2,4-oxadiazole (CAS 110704-45-5)
- 2-Amino-1-biphenyl-4-ylethanone hydrochloride (CAS 71350-68-0)
- 6-Chloro-2-isopropyl-4-(trifluoromethyl)-2h-pyrazolo[3,4-b]pyridine (CAS 1018165-78-0)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
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