3-(Dimethylamino)-2-(1-(phenylsulfonyl)-1H-indole-2-carbonyl)acrylonitrile CAS 1265231-91-1
| CAS No. | 1265231-91-1 |
| Molecular Formula | C20H17N3O3S |
| Molecular Weight | 379.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 379.43 g/mol gives 3-(Dimethylamino)-2-(1-(phenylsulfonyl)-1H-indole-2-carbonyl)acrylonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(Dimethylamino)-2-(1-(phenylsulfonyl)-1H-indole-2-carbonyl)acrylonitrile (CAS 1265231-91-1) is a high-purity analytical reference standard with the molecular formula C20H17N3O3S and a molecular weight of 379.43 g/mol.
Structurally, 3-(Dimethylamino)-2-(1-(phenylsulfonyl)-1H-indole-2-carbonyl)acrylonitrile (C20H17N3O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 379.43 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-(Dimethylamino)-2-(1-(phenylsulfonyl)-1H-indole-2-carbonyl)acrylonitrile 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 | C20H17N3O3S |
| Molecular Weight | 379.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- ((4-(2-Methoxyphenoxy)phenyl)sulfonyl)valine (CAS 1240405-74-6)
- 5-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-3-methylthiophene-2-carboxylic acid (CAS 1339327-19-3)
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(thiophen-3-yl)acetic acid (CAS 1217774-71-4)
- 2-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-5-methylthiophene-3-carboxylic acid (CAS 1340291-71-5)
- 4,6,7-Trimethyl-1-oxo-1,3-dihydroisobenzofuran-5-carbonitrile (CAS 53935-69-6)
- (2,6-Dichloro-3-methoxyphenyl)(methyl)sulfane (CAS 1936630-08-8)
- Tetranitroblue tetrazolium (chloride) (CAS 1184-43-6)
- 6-Hydroxy-5-(2-hydroxyethyl)-1-methylpyrimidin-2(1H)-one (CAS 1142201-85-1)
- Propionyl-L-carnitine (CAS 20064-19-1)
- 3-(Trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1255099-01-4)
- 4-Bromo-1-[(3-methylphenyl)methyl]-1h-pyrazol-3-amine (CAS 1004451-94-8)
- 5-Bromo-8-(bromomethyl)-2-methoxyquinoline (CAS 885687-81-0)
- 2-Ethyl-4-hydroxy-8-(trifluoromethyl)quinoline-3-carboxylic acid (CAS 64321-70-6)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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