N-(2,5-Dimethoxyphenyl)-3-nitrobenzenesulfonamide CAS 333440-84-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 333440-84-9 |
| Molecular Formula | C14H14N2O6S |
| Molecular Weight | 338.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2,5-Dimethoxyphenyl)-3-nitrobenzenesulfonamide (CAS 333440-84-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14N2O6S. Molecular weight: 338.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14N2O6S |
| Molecular Weight | 338.34 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Hydrazinyl-N-(4-methoxyphenyl)-3-nitrobenzene-1-sulfonamide (CAS 327093-07-2)
- 799-55-3 BIS(4-METHOXYPHENYL)PHENYLPHOSPHINE OXIDE DTXSID00404605 (CAS 799-55-3)
- 4-Hydrazinyl-N-(2-methoxyphenyl)-3-nitrobenzene-1-sulfonamide (CAS 327092-66-0)
- Ethyl 2-fluoro-5-nitrobenzoate (CAS 367-79-3)
- 1-(4-Fluoro-2-methylphenyl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1195782-67-2)
- Benzyl ((1-(2-aminoethyl)piperidin-4-yl)methyl)(isopropyl)carbamate (CAS 1353973-29-1)
- 6-Amino-1-benzyl-5-[(2-methoxyethyl)amino]-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 722471-91-2)
- 4-(4-(4-Methylbenzyl)piperazin-1-yl)-1H-indole (CAS 334974-36-6)
- Ethyl 4-chloro-1,3-dimethyl-1H-indazole-5-carboxylate (CAS 887586-91-6)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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