Ethyl 4-((4-nitrophenyl)sulfonamido)benzoate CAS 296274-01-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 296274-01-6 |
| Molecular Formula | C15H14N2O6S |
| Molecular Weight | 350.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 4-((4-nitrophenyl)sulfonamido)benzoate (CAS 296274-01-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H14N2O6S. Molecular weight: 350.35 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H14N2O6S |
| Molecular Weight | 350.35 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) | 10.0 |
| 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-Oxo-2-[(1-phenyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]-4h-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 746610-48-0)
- Methyl N-(3-nitrophenyl)-N-(phenylsulfonyl)glycinate (CAS 333357-37-2)
- 2-{5-hexylthieno[3,2-b]thiophen-2-yl}-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 944826-49-7)
- 2-Chloro-N-(4-(4-fluorophenyl)thiazol-2-yl)-2-phenylacetamide (CAS 728908-02-9)
- 6-(trifluoromethyl)pyridazine-3-carbaldehyde (CAS 1245643-49-5)
- 3-(Pentyloxy)azetidine hydrochloride (CAS 1309207-29-1)
- 8-Amino-2,3,4,5-tetrahydro-1H-benzo[c]azepin-1-one (CAS 1022972-01-5)
- 917-93-1 2-Chloro-2-methylpropionaldehyde Propanal, 2-chloro-2-methyl- 2-Chloroisobutyraldehyde EINECS 213-036-9 (CAS 917-93-1)
- (5-(N-cyclopentylsulfamoyl)-2-methoxyphenyl)boronic acid (CAS 1704095-44-2)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com