1-(Phenylsulfonyl)-3-(1-(phenylsulfonyl)-1H-imidazol-2-yl)-1H-indole CAS 1332881-60-3
| CAS No. | 1332881-60-3 |
| Molecular Formula | C23H17N3O4S2 |
| Molecular Weight | 463.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Phenylsulfonyl)-3-(1-(phenylsulfonyl)-1H-imidazol-2-yl)-1H-indole (C23H17N3O4S2) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(Phenylsulfonyl)-3-(1-(phenylsulfonyl)-1H-imidazol-2-yl)-1H-indole (CAS 1332881-60-3), molecular formula C23H17N3O4S2 and molecular weight 463.53 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(Phenylsulfonyl)-3-(1-(phenylsulfonyl)-1H-imidazol-2-yl)-1H-indole 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 | C23H17N3O4S2 |
| Molecular Weight | 463.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Phenylsulfonyl Standards
- 1-(Phenylsulfonyl)piperidin-4-one O-((3,4-dichlorophenyl)sulfonyl) oxime (CAS 477847-32-8)
- 3-phenyl-1-(phenylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 943323-25-9)
- 1-(Phenylsulfonyl)-N'-(3-(trifluoromethyl)benzoyl)piperidine-4-carbohydrazide (CAS 478030-61-4)
- 1-(Phenylsulfonyl)piperidin-4-one O-((4-bromophenyl)sulfonyl) oxime (CAS 477847-34-0)
- N-(2-(1-(Phenylsulfonyl)-1H-indol-2-yl)phenyl)benzamide (CAS 88207-44-7)
- 6-(Phenylsulfonyl)-5-(trifluoromethyl)-2-(3-(trifluoromethyl)phenyl)pyridazin-3(2H)-one (CAS 866131-11-5)
- N-(5-(3-(Phenylsulfonyl)propanoyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-3-carboxamide (CAS 1448066-44-1)
- 5,11-Bis(phenylsulfonyl)dibenzo[a,e]cyclooctene (CAS 468751-39-5)
Recommended Standards
- (4-Fluorophenyl)(2-((3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)amino)-6,7-dihydrothiazolo[5,4-c]pyridin-5(4H)-yl)methanone (CAS 1077629-17-4)
- 4'-(3,5-Di(pyridin-4-yl)phenyl)-2,2':6',2''-terpyridine (CAS 1478039-69-8)
- Fmoc-β,β-diphenyl-Ala-OH (CAS 201484-50-6)
- (S)-Benzyl (3-(1H-indol-3-yl)-1-(naphthalen-2-ylamino)-1-oxopropan-2-yl)carbamate (CAS 96372-77-9)
- 3-(8,8-Diethyl-2-aza-8-germaspiro[4.5]decan-2-yl)-N,N-dimethylpropan-1-amine (CAS 41992-23-8)
- α,2,6-Trimethyl-4-morpholinepropanoic acid hydrazide (CAS 1005106-94-4)
- 2-(((2-Aminoethyl)thio)methyl)-6,7-dimethoxyquinazolin-4-ol (CAS 1144495-42-0)
- 3-Bromo-6-iodothieno[3,2-b]thiophene (CAS 1394840-27-7)
- 63737-71-3 N,N'-Diisopropyl-trimethylenediamine N,N'-diisopropylpropane-1,3-diamine (CAS 63737-71-3)
- 1-(Benzo[d][1,3]dioxol-5-yl)-2-(methylsulfinyl)ethan-1-one (CAS 56221-32-0)
- 6-Bromo-4-(hydroxymethyl)pyridin-3-ol (CAS 1804409-17-3)
- Tetraphenylporphineiron(II) (CAS 16591-56-3)
- 3-(2-Oxopropyl)quinoxalin-2(1H)-one (CAS 14003-37-3)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com