Glucosamine sulfate impurity 23 CAS 1136-44-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1136-44-3 |
| Molecular Formula | C8H15NO6 |
| Molecular Weight | 221.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Glucosamine sulfate impurity 23 (CAS 1136-44-3) pharmacopoeial impurity standards reference standard. Molecular formula: C8H15NO6. Molecular weight: 221.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H15NO6 |
| Molecular Weight | 221.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Glucosamine Standards
- Glucosamine Sulfate EP Impurity A (CAS 7512-17-6)
- Glucosamine sulfate impurity 19 (CAS CATO-C4X-194619)
- Glucosamine sulfate impurity 24 (CAS 6082-29-7)
- Glucosamine EP Impurity A (CAS 72-87-7)
- Glucosamine Sulfate Impurity 10 (CAS CATO-C4X-194610)
- Glucosamine Hydrochloride Impurity F (CAS 3646-68-2)
- D-Glucosamine 6-Phosphate (CAS 3616-42-0)
- D-Glucosamine 6-Sulfate (CAS 91674-26-9)
Recommended Standards
- Granisetron Impurity 11(Mixture of Z and E Isomers) (CAS 123704-98-3)
- Doxazosin Impurity 19 (CAS CATO-C4X-162319)
- Cabozantinib Impurity 39 (CAS CATO-C4X-201839)
- Dronedarone Impurity 92 (CAS 141626-35-9)
- Pramipexole Impurity 35 (CAS 1798431-88-5)
- 2,5-Dichlorothiazole-4-carbonitrile (CAS 127426-26-0)
- methyl 2,4-dibromo-1H-imidazole-5-carboxylate (CAS 883876-21-9)
- 4-[(2,5-dichlorophenyl)methyl]piperidine hydrochloride (CAS 1375474-64-8)
- 3-(Butylsulfonamido)phenylboronic acid (CAS 1072945-65-3)
- Des-Ala28-Tirzepatide (CAS CATO-CPTD788945)
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