Saxagliptin Impurity 37 Trifluoroacetic Acid Salt CAS CATO-C4X-104937
| CAS No. | CATO-C4X-104937 |
| Molecular Formula | C6H10N2O |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Saxagliptin Impurity 37 Trifluoroacetic Acid Salt.
As a process- or degradation-related impurity, Saxagliptin Impurity 37 Trifluoroacetic Acid Salt (CAS CATO-C4X-104937, C6H10N2OC2HF3O2CH4O3S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C6H10N2OC2HF3O2CH4O3S, Saxagliptin Impurity 37 Trifluoroacetic Acid Salt contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 336.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), Saxagliptin Impurity 37 Trifluoroacetic Acid Salt meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H10N2O C2HF3O2 CH4O3S |
| Molecular Weight | 336.28 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Saxagliptin Standards
- Saxagliptin Impurity N1 (CAS 102502-64-7)
- Saxagliptin Hydrochloride Dihydrate (CAS 1073057-20-1)
- Saxagliptin Impurity N52 (CAS 1194836-75-3)
- Saxagliptin Cyclic Imidine Impurity (CAS 1194836-77-5)
- (±)-Saxagliptin-13C3 (acetyl-13C2,cyclopropyl-3-13C) (CAS 1246812-44-1)
- Saxagliptin-15N,D2 Hydrochloride (CAS 1309934-06-2)
- Saxagliptin Impurity 60 Mesylate (CAS 1312338-82-1)
- Saxagliptin Impurity 6 (CAS 1334321-39-9)
Recommended Standards
- Brexpiprazole Impurity 149 (CAS 2368233-78-5)
- Rebamipide Impurity 50 (CAS CATO-C4X-152350)
- Prasugrel Impurity 27 HCl (CAS 115473-15-9)
- 5-[(3,4-Dimethylphenyl)methyl]-2,3-dihydro-1,3-thiazol-2-imine (CAS 893724-08-8)
- Tert-butyl 1,8-diazaspiro[5.6]Dodecane-1-carboxylate (CAS 960616-53-9)
- Tert-butyl 2-(4-fluorophenyl)-4-oxo-1,3,8-triazaspiro[4.5]Dec-2-ene-8-carboxylate (CAS 1707713-85-6)
- (R)-1-(5-Fluoropyridin-3-yl)-N-methylpyrrolidin-3-amine (CAS 309960-10-9)
- 3-Amino-5-chlorobenzoic Acid (CAS 21961-30-8)
- 3-(methylsulfanyl)prop-2-enoic acid (CAS 26995-94-8)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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