3-Ethyl-1-((4-methoxyphenyl)sulfonyl)-1H-indole CAS 88939-69-9
| CAS No. | 88939-69-9 |
| Molecular Formula | C17H17NO3S |
| Molecular Weight | 315.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 315.39 g/mol gives 3-Ethyl-1-((4-methoxyphenyl)sulfonyl)-1H-indole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Ethyl-1-((4-methoxyphenyl)sulfonyl)-1H-indole (CAS 88939-69-9) is a high-purity analytical reference standard with the molecular formula C17H17NO3S and a molecular weight of 315.39 g/mol.
Based on its molecular formula C17H17NO3S, 3-Ethyl-1-((4-methoxyphenyl)sulfonyl)-1H-indole contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 315.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 3-Ethyl-1-((4-methoxyphenyl)sulfonyl)-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 | C17H17NO3S |
| Molecular Weight | 315.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3,7-Diamino-2,8-dimethyl-5-phenylphenazin-5-ium (CAS 7006-08-8)
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- 3,3',3'',3''',3'''',3'''''-(Hexane-1,2,3,4,5,6-hexaylhexakis(oxy))hexapropanenitrile (CAS 2465-92-1)
- 3-Phenyl-2-(pyridin-2-yl)quinazoline-4(3H)-thione (CAS 61351-63-1)
- 1-Benzyl-3,4-diphenyl-1H-1,2,4-triazol-5(4H)-one (CAS 62353-93-9)
- N-allyl-N-(3-(2-chlorophenyl)-5-methylisoxazol-4-yl)formamide (CAS 321432-31-9)
- 2-Ethylhex-2-enoyl 2-ethylhex-2-enoate (CAS 41848-00-4)
- 3-Amino-1-(cyclopropylmethyl)-1,3-dihydro-2H-indol-2-one hydrochloride (CAS 1822516-21-1)
- 5-Methoxy-1H-indazole-3-carboxamide (CAS 91085-70-0)
- (R)-2-(1-Hydroxyethyl)benzonitrile (CAS 1076195-46-4)
- 2-(3-methylbutyl)-2,3-dihydro-1H-isoindol-5-amine (CAS 1099677-29-8)
- N-Phenyl-5-(9H-xanthen-9-yl)-1,3,4-oxadiazol-2-amine (CAS 62966-62-5)
- 2-Chloro-1-(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)ethanone (CAS 514217-68-6)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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