3-Bromo-2-phenyl-1-(phenylsulfonyl)-1H-indole CAS 88207-50-5
| CAS No. | 88207-50-5 |
| Molecular Formula | C20H14BrNO2S |
| Molecular Weight | 412.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-Bromo-2-phenyl-1-(phenylsulfonyl)-1H-indole (C20H14BrNO2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 412.30 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 3-Bromo-2-phenyl-1-(phenylsulfonyl)-1H-indole (CAS 88207-50-5), a certified reference material (molecular formula C20H14BrNO2S, MW 412.30 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Bromo-2-phenyl-1-(phenylsulfonyl)-1H-indole 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.
Physical & Chemical Properties
| Molecular Formula | C20H14BrNO2S |
| Molecular Weight | 412.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-[N-(3,5-dimethylphenyl)4-bromobenzenesulfonamido]propanoic acid (CAS 565168-54-9)
- 1-(5-Bromothiophen-2-yl)-2-((5-(4-fluorophenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)ethan-1-one (CAS 565415-03-4)
- 5-(((6-Bromonaphthalen-2-yl)oxy)methyl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 791717-24-3)
- Sodium 9,10-dioxo-9,10-dihydroanthracene-2,7-disulfonate (CAS 853-67-8)
- 2-(Thiophen-3-yl)-1,3-thiazolidine-4-carboxylic acid (CAS 118157-00-9)
- 2-(Trifluoromethyl)-5-(3,3,3-trifluoropropoxy)pyridine 1707392-44-6 (CAS 1707392-44-6)
- 3-(2,6-Dichlorophenyl)-3-hydroxypropanenitrile (CAS 868135-76-6)
- n-(1-(Thiophen-2-yl)propan-2-yl)furan-2-carboxamide (CAS 1181876-37-8)
- 5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 87253-62-1)
- 4-(7-Chloroimidazo[1,2-c]pyrimidin-5-yl)morpholine (CAS 1256759-03-1)
- 2-(Azetidin-3-yl)-5-fluoropyrimidine (CAS 1613444-33-9)
- (4-Bromo-3-difluoromethoxyphenyl)-methanol (CAS 1331943-89-5)
- Diclofenac Impurity 42 (CAS 944251-06-3)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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