Vildagliptin Impurity 8 CAS 204387-53-1
| CAS No. | 204387-53-1 |
| Molecular Formula | C2HF3O2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Vildagliptin Impurity 8 (CAS 204387-53-1) is a certified pharmaceutical impurity reference standard with the molecular formula C2HF3O2C5H8N2 and a molecular weight of 210.16 g/mol.
Structurally, Vildagliptin Impurity 8 (C2HF3O2C5H8N2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 210.16 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Vildagliptin Impurity 8 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 | C2HF3O2 C5H8N2 |
| Molecular Weight | 210.16 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Vildagliptin Standards
- Vildagliptin Impurity 7 (CAS 1032564-18-3)
- Vildagliptin Impurity 2 (CAS 1036959-23-5)
- Vildagliptin (2R)-Isomer (CAS 1036959-27-9)
- Vildagliptin-13C5,15N (CAS 1044741-01-6)
- Vildagliptin Impurity 64 (CAS 105-48-6)
- Vildagliptin-d7 (CAS 1133208-42-0)
- Vildagliptin ß-D-Glucuronide (CAS 1147403-03-9)
- Vildagliptin Impurity 60 (CAS 1211679-98-9)
Recommended Standards
- Etomidate Impurity 65 (CAS 83763-26-2)
- Axitinib Impurity 16 (CAS CATO-C4X-107116)
- Dotinurad Impurity 229 (CAS CATO-C4X-2494229)
- 6-Aminochromane-4-carboxylic acid (CAS 1342853-32-0)
- (3R,4S)-4-(3-(tert-butyl)phenyl)pyrrolidine-3-carboxylic acid (CAS 1381948-10-2)
- N1,N1-diethyl-N2-(pyridin-4-ylmethyl)ethane-1,2-diamine (CAS 104293-70-1)
- n-(Cyclopropylmethyl)isoquinolin-5-amine (CAS 1156960-97-2)
- 6-(Pyrrolidin-1-yl)nicotinimidamide dihydrochloride (CAS 1394718-44-5)
- (R)-2-Amino-2-(4-chlorophenyl)ethanol hydrochloride (CAS 1391448-75-1)
- Pancreatic Polypeptide (31-36) Free Acid, human (CAS 192432-73-8)
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