GlcNAcβ(1-2)Man-α-ethylazide CAS 1858224-15-3
| CAS No. | 1858224-15-3 |
| Molecular Formula | C16H28N4O11 |
| Molecular Weight | 452.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
GlcNAcβ(1-2)Man-α-ethylazide (C16H28N4O11) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
GlcNAcβ(1-2)Man-α-ethylazide (CAS 1858224-15-3), molecular formula C16H28N4O11 and molecular weight 452.41 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures GlcNAcβ(1-2)Man-α-ethylazide 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 | C16H28N4O11 |
| Molecular Weight | 452.41 g/mol |
| Appearance | Off-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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 4 |
Related GlcNAc Standards
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- GlcNAcβ(1-3)[Neu5Acα(2-6)]GalNAc-α-pNP (CAS 1858223-99-0)
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Recommended Standards
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- 2-Formylphenyl 2-3-4-6-tetra-O-acetyl-β-D-glucopyranoside (CAS 14581-83-0)
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- 2-Isopropyl-1-methyl-1 H -benzoimidazol-5-ylamine; dihydrochloride (CAS 4636-65-1)
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- 3-(tert-Butyl)isoxazole-5-carboxylic acid (CAS 133674-40-5)
- Biotin-PEG3-Amine (CAS 359860-27-8)
- N1-Tritylhexane-1,6-diamine (CAS 149834-58-2)
- Ethyl 2-chloro-4-methylthiazole-5-carboxylate (CAS 7238-62-2)
- (2R,3S,5R)-5-(6-(N-Benzoylbenzamido)-9H-purin-9-yl)-2-(hydroxymethyl)tetrahydrofuran-3-yl benzoate (CAS 201420-61-3)
- 3-Chloro-6-fluoro-8-methoxyquinoline (CAS 1823963-58-1)
- Famotidine Impurity 87 (CAS CATO-C4X-139287)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
Why CATO?
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