N-(2-Hydroxyethyl)-2-nitrobenzenesulfonamide CAS 18226-11-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18226-11-4 |
| Molecular Formula | C8H10N2O5S |
| Molecular Weight | 246.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(2-Hydroxyethyl)-2-nitrobenzenesulfonamide (CAS 18226-11-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10N2O5S. Molecular weight: 246.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H10N2O5S |
| Molecular Weight | 246.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-Hydroxyethyl)-4-nitrobenzenesulfonamide (CAS 18226-05-6)
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Recommended Standards
- 2-(4-Fluorophenyl)-7,8-dihydro-3H-pyrano[4,3-d]pyrimidin-4(5H)-one (CAS 1956321-33-7)
- N-Methoxy-N-methyl-3-nitrobenzene-1-sulfonamide (CAS 1458729-14-0)
- Methyl 6-(3-amino-5-fluorophenyl)nicotinate (CAS 1417792-28-9)
- [3-(2-Fluorophenyl)oxetan-3-yl]methanamine (CAS 1507868-26-9)
- Piperidin-3-ylmethanesulfonyl fluoride hydrochloride (CAS 1909327-78-1)
- 1-(4-Chlorophenyl)-3-phenyl-1H-pyrazole-4-carbaldehyde (CAS 36640-48-9)
- 3-(3-Bromo-4-hydroxyphenyl)acrylic acid (CAS 119405-32-2)
- 3-(2-Chlorophenoxy)benzenesulfonylchloride (CAS 474947-79-0)
- 5-Chloro-1-cyclohexyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1355217-22-9)
- 110207-62-0 Acetyl-Cholecystokinin Octapeptide (2-8) (sulfated) MFCD00133565 (CAS 110207-62-0)
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