4-Nitro-1-(phenylsulfonyl)-1H-indole-5-carbaldehyde CAS 827607-94-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 827607-94-3 |
| Molecular Formula | C15H10N2O5S |
| Molecular Weight | 330.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Nitro-1-(phenylsulfonyl)-1H-indole-5-carbaldehyde (CAS 827607-94-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H10N2O5S. Molecular weight: 330.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H10N2O5S |
| Molecular Weight | 330.32 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4''-Ethyl-2',3,4,5-tetrafluoro-1,1':4',1''-terphenyl (CAS 326894-55-7)
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- 1,1,1-Trifluoro-4-[4-(4-fluorobenzyl)homopiperazin-1-yl]but-3-en-2-one (CAS 646455-46-1)
- 3-(2,3-Dihydrobenzofuran-5-yl)-3-hydroxypropanenitrile (CAS 1520293-45-1)
- 2-Methoxy-2-thiomethylbenzophenone (CAS 746652-03-9)
- 2-Chloro-4-fluorobenzotrifluoride (CAS 886500-55-6)
- 3-Bromo-4-chloro-5-fluoro-2-methylaniline (CAS 2368909-54-8)
- 8-(Trifluoromethyl)-1,3,4,5-tetrahydro-2H-benzo[b][1,4]diazepin-2-one (CAS 37040-48-5)
- 17271-89-5 1-(Azidomethyl)-4-methylbenzene DTXSID00504639 (CAS 17271-89-5)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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