Saxagliptin Impurity 9 CAS 709031-38-9
| CAS No. | 709031-38-9 |
| Molecular Formula | C10H16N2O3 |
| Molecular Weight | 212.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Saxagliptin Impurity 9 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.
Saxagliptin Impurity 9 (CAS 709031-38-9) is a certified pharmaceutical impurity reference standard with the molecular formula C10H16N2O3 and a molecular weight of 212.25 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Saxagliptin Impurity 9 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C10H16N2O3 |
| Molecular Weight | 212.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Saxagliptin Standards
- Saxagliptin Impurity 18 (CAS 709031-28-7)
- Saxagliptin Impurity N38 (CAS 709031-29-8)
- Saxagliptin Impurity 20 (CAS 1564266-79-0)
- Saxagliptin Impurity 46 (CAS 361440-67-7)
- Saxagliptin Impurity 7 (CAS 1564266-54-1)
- Saxagliptin Impurity 8 (CAS 1445592-86-8)
- Saxagliptin Impurity 47 (CAS 197142-36-2)
- Saxagliptin Impurity 72 (CAS CATO-C4X-104972)
Recommended Standards
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- O-(3-Fluoro-2-methoxybenzyl)hydroxylamine (CAS 1388064-69-4)
- (8-Fluoro-6-azaspiro[3.4]Octan-8-yl)methanol (CAS 2219375-02-5)
- 2,4-Dibromo-3-pentanone (CAS 815-60-1)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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