Azido-dPEG<SUP>®</SUP><SUB>7</SUB>-amine CAS 1333154-77-0
| CAS No. | 1333154-77-0 |
| Molecular Formula | C16H34N4O7 |
| Molecular Weight | 394.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 394.46 g/mol gives Azido-dPEG<SUP>®</SUP><SUB>7</SUB>-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Azido-dPEG<SUP>®</SUP><SUB>7</SUB>-amine (CAS 1333154-77-0), molecular formula C16H34N4O7 and molecular weight 394.46 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Azido-dPEG<SUP>®</SUP><SUB>7</SUB>-amine (C16H34N4O7) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-dPEG<SUP>®</SUP><SUB>7</SUB>-amine 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 | C16H34N4O7 |
| Molecular Weight | 394.46 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 8-Benzyl-4-(2-methylbenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326813-53-9)
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- 4-{[1,1'-Biphenyl]-4-carbonyl}-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-61-0)
- (1S,4aR,5S,6S,6aR,9S,11aS,12S,14S)-1,5,6,14-Tetrahydroxy-12-methoxy-4,4-dimethyl-8-methylenedecahydro-1H-6,11b-(epoxymethano)-6a,9-methanocyclohepta[a]naphthalen-7(8H)-one (CAS 155977-87-0)
- Benzyl 3-(2-oxoethyl)piperidine-1-carboxylate (CAS 372159-77-8)
- 1-Piperidinecarboxylic acid, 4-(5-bromo-3-cyano-2-fluorobenzoyl)-, 1,1-dimethylethyl ester (CAS 872350-09-9)
- 2-(4-Chlorophenyl)spiro[3.3]Heptane-2-carboxylic acid (CAS 1466868-77-8)
- 4-Fluoro-3-methoxybenzeneboronic acid, 98% (CAS 854778-31-7)
- tert-Butyl 5-cyanoisoxazole-3-carboxylate (CAS 2112671-44-8)
- 1,4-Dioxa-8-azaspiro[4.5]decan-6-ylmethanamine (CAS 71766-84-2)
- (R)-1-(3-Bromo-5-(trifluoromethyl)phenyl)ethan-1-amine (CAS 1212876-29-3)
- (4-(4-Ethylpiperazin-1-yl)phenyl)boronic acid (CAS 657398-70-4)
- 2-Chloro-1H-imidazole-4,5-dicarbonitrile (CAS 153448-18-1)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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 18665070610 / Nicole.chen@cato-chem.com