3-Nitro-1-(phenylsulfonyl)-1H-indole CAS 116325-19-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116325-19-0 |
| Molecular Formula | C14H10N2O4S |
| Molecular Weight | 302.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Nitro-1-(phenylsulfonyl)-1H-indole (CAS 116325-19-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H10N2O4S. Molecular weight: 302.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H10N2O4S |
| Molecular Weight | 302.31 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Nitro Standards
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Recommended Standards
- 1-(5-Carboxy-4-methyl-1,3-thiazol-2-yl)-1H-indole-4-carboxylic acid (CAS 1160264-33-4)
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- 1-methyl-2-[2-(1,1,1-trimethylammonio)ethyl]pyridinium diiodide (CAS 7279-51-8)
- (4-(2,2,2-Trifluoroethoxy)pyridin-2-yl)methanol (CAS 103577-65-7)
- 2,7-Dimethyl-6-(1H-pyrazol-3-yl)[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1428139-39-2)
- 1-(4-(Cyanomethyl)phenyl)-4-hydroxy-2-oxo-1,2,5,6-tetrahydropyridine-3-carbonitrile (CAS 1956371-66-6)
- 1-Amino-5-hydroxy-4-nitroanthracene-9,10-dione (CAS 90575-24-9)
- JNJ 10181457 Dihydrochloride (CAS 544707-20-2)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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