Glucosamine sulfate CAS CATO-C4X-194626
| CAS No. | CATO-C4X-194626 |
| Molecular Formula | 2*C6H13NO5 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Glucosamine sulfate (CAS CATO-C4X-194626) is a certified pharmaceutical impurity reference standard with the molecular formula C6H13NO5H2O4SClNa and a molecular weight of 335.68 g/mol.
Glucosamine sulfate (C6H13NO5H2O4SClNa) contains a salt form, a carbohydrate-derived structure, an amide group, a sulfone group, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Glucosamine sulfate 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 | 2*C6H13NO5 H2O4S 2*ClNa |
| Molecular Weight | 335.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Glucosamine Standards
- Glucosamine sulfate Impurity 13 (CAS 1003-29-8)
- 1,4-β - D-glucosamine - D-N-acetylglucosamine HCl (CAS 104584-15-8（free base）)
- Glucosamine sulfate Impurity 27 (CAS 104696-22-2)
- Glucosamine sulfate Impurity 15 (CAS 109-08-0)
- D-Glucosamine-2-N-3-O-disulphate disodium salt (CAS 112898-34-7)
- Glucosamine sulfate impurity 23 (CAS 1136-44-3)
- Glucosamine Sulfate Potassium Chloride (CAS 1296149-08-0)
- Glucosamine Sulfate Sodium Chloride (CAS 1296149-13-7)
Recommended Standards
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- 2-Methyl-2-(4,4,4-trifluorobutane-1-sulfonyl)-propionic acid (CAS 1218915-25-3)
- (1,3-Benzothiazol-2-ylsulfanyl)amine (CAS 2801-21-0)
- 3-Cyano-2,6-dihydroxy-4-methylpyridine (CAS 5444-02-0)
- 1-(1H-Indol-3-yl)-3-(6-methylpyridin-2-yl)urea (CAS 899947-10-5)
- 2-(7-Oxothieno[2,3-d]pyridazin-6(7H)-yl)propanoic acid (CAS 118376-66-2)
- 1-[2-(morpholin-4-yl)ethyl]pyrrolidin-3-amine trihydrochloride (CAS 1337880-81-5)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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