Azido-PEG8-hydrazide CAS 2353410-11-2
| CAS No. | 2353410-11-2 |
| Molecular Formula | C19H39N5O9 |
| Molecular Weight | 481.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H39N5O9, Azido-PEG8-hydrazide contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 481.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Azido-PEG8-hydrazide (CAS 2353410-11-2), a certified reference material (molecular formula C19H39N5O9, MW 481.54 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Azido-PEG8-hydrazide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H39N5O9 |
| Molecular Weight | 481.54 g/mol |
| Appearance | White to pale 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 5 |
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- 2-(3-Methyl-1,2,4-oxadiazol-5-yl)benzoic acid (CAS 475105-77-2)
- (Z)-2,3-Dihydro-1H-inden-1-one Oxime (CAS 100485-57-2)
- 1-Boc-N-propylpiperidin-4-amine (CAS 301225-58-1)
- 4-Ethyl-1-methyl-3-(trifluoromethyl)-1h-pyrazol-5-amine (CAS 1156894-90-4)
- 2-(4-(4-Nitrophenoxy)phenyl)ethan-1-amine (CAS 1216195-15-1)
- Hydrocortisone EP Impurity M (CAS 566-35-8)
- Roxadustat Impurity 17 (CAS CATO-C4X-221317)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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 18665070610 / Nicole.chen@cato-chem.com