Saxagliptin Impurity N38 CAS 709031-29-8
| CAS No. | 709031-29-8 |
| Molecular Formula | C12H19NO3 |
| Molecular Weight | 225.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Saxagliptin Impurity N38 (C12H19NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Saxagliptin Impurity N38 (CAS 709031-29-8) is a certified pharmaceutical impurity reference standard with the molecular formula C12H19NO3 and a molecular weight of 225.28 g/mol.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Saxagliptin Impurity N38 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 | C12H19NO3 |
| Molecular Weight | 225.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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 | 1 |
Related Saxagliptin Standards
- 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 18 (CAS 709031-28-7)
- Saxagliptin Impurity 47 (CAS 197142-36-2)
- Saxagliptin Impurity 9 (CAS 709031-38-9)
- Saxagliptin Impurity 72 (CAS CATO-C4X-104972)
Recommended Standards
- rac-tert-butyl (3R,4S)-3-ethynyl-4-methoxypyrrolidine-1-carboxylate (CAS 2031242-53-0)
- Tert-butyl (1R,4S,5R)-5-formyl-2-azabicyclo[2.2.1]Heptane-2-carboxylate (CAS 2166012-43-5)
- n-Methyl-2-(3,4,5-trimethoxyphenyl)ethan-1-amine (CAS 4838-96-4)
- tert-Butyl (1R,5S)-2-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate (CAS 208037-77-8)
- Relebactam Impurity 98 (CAS 2650127-84-5)
- Ruxolitinib Impurity 225 (CAS CATO-C4X-2058225)
- Cephalexin Impurity 39 (CAS CATO-C4X-126139)
- N-(3-(1,1-Dioxidoisothiazolidin-2-yl)phenyl)acetamide (CAS 131557-19-2)
- 1-(2-(Dimethylamino)ethyl)cyclobutan-1-amine (CAS 1518320-92-7)
- 4-hydroxy-1,2-dihydro-1,7-naphthyridin-2-one (CAS 54920-76-2)
- 3-Ethyl-4-hydroxy-1-phenylquinolin-2(1H)-one (CAS 84261-43-8)
- 2-(5-(4,5-Dimethoxy-2-nitrophenyl)-2-oxo-1,3,4-oxadiazol-3(2H)-yl)acetic acid (CAS 1216647-67-4)
- 2-(3-Fluorophenyl)-1-methyl-5-oxopyrrolidine-3-carboxylic acid, mixture of diastereomers (CAS 1266973-95-8)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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