2-O-(4-Nitrophenyl)-α-D-N-acetylneuraminic acid sodium salt CAS 123549-14-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 123549-14-4 |
| Molecular Formula | C17H22N2O11 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-O-(4-Nitrophenyl)-α-D-N-acetylneuraminic acid sodium salt (CAS 123549-14-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H22N2O11 Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H22N2O11 Na |
| Molecular Weight | 453.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
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- 4-((4-Nitrophenyl)imino)pentan-2-one (CAS 100060-84-2)
- 2-O-(4-Nitrophenyl)-α-D-N-glycolylneuraminic acid (CAS 1000890-36-7)
Recommended Standards
- N-(4-Ethoxyphenyl)benzenesulfonamide (CAS 24230-22-6)
- 1-(Chloromethyl)-4-(4-(trifluoromethyl)phenoxy)benzene (CAS 111818-34-9)
- (1S,2R)-2-(((((9H-fluoren-9-yl)methoxy)carbonyl)amino)methyl)cyclopropane-1-carboxylic acid (CAS 2196203-06-0)
- 2-(1-Benzofuran-5-yl)ethan-1-amine (CAS 910400-71-4)
- 2-Quinoxalinemethanol Nitrate 1,4-Dioxide (CAS 93222-85-6)
- 4-Bromo-2-(trifluoromethoxy)pyridine (CAS 1361880-72-9)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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