DNP-PEG-NHS ester CAS 1334178-01-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1334178-01-6 |
| Molecular Formula | C17H20N4O10 N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies DNP-PEG-NHS ester (CAS 1334178-01-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H20N4O10 N. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H20N4O10 N |
| Molecular Weight | 454.37 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 3-Bromo-5-fluoroindazole-1-carboxylic acid tert-butyl ester (CAS 885271-57-8)
- 3-((3-Amino-3-methylbutyl)sulfonyl)propane-1,2-diol (CAS 1373433-59-0)
- 6-(4-Fluorophenyl)-3-methylisoxazolo[5,4-b]pyridine-4-carbohydrazide (CAS 938005-34-6)
- 2-Chloro-4h,5h,6h-cyclopenta[b]thiophen-4-ol (CAS 1394739-89-9)
- N-(2-Methyl-3-oxo-1-phenyl-2,3-dihydroisoquinolin-4-yl)acetamide (CAS 112010-84-1)
- 2-(((4-(Methylsulfonyl)phenyl)amino)methyl)phenol (CAS 1019523-17-1)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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