Teneligliptin Impurity 48 CAS CATO-C4X-176048
| CAS No. | CATO-C4X-176048 |
| Molecular Formula | C12H21Cl2N3OS |
| Molecular Weight | 326.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Teneligliptin Impurity 48 is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Teneligliptin Impurity 48 (CAS CATO-C4X-176048), a pharmacopoeial impurity reference standard (molecular formula C12H21Cl2N3OS, MW 326.29 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C12H21Cl2N3OS, Teneligliptin Impurity 48 contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 326.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Teneligliptin Impurity 48 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 | C12H21Cl2N3OS |
| Molecular Weight | 326.29 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Teneligliptin Standards
- Teneligliptin Impurity 43 (CAS CATO-C4X-176043)
- Teneligliptin impurity 30 (CAS CATO-C4X-176030)
- Teneligliptin impurity 39 (CAS 401566-78-7)
- Teneligliptin Impurity 16 (CAS CATO-C4X-176016)
- Teneligliptin impurity 23 (CAS 401564-34-9)
- Teneligliptin Impurity 41 (CAS 401564-30-5)
- Teneligliptin Impurity 3 (CAS 401564-36-1)
- Teneligliptin Impurity 5 (CAS 1415908-67-6)
Recommended Standards
- N-morpholino-4-(trifluoromethoxy)benzenesulfonamide (CAS 866151-75-9)
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- N,N',N''-Tris(3-pyridinyl)phosphoric triamide (CAS 856801-01-9)
- 4-(2-((tert-Butoxycarbonyl)amino)ethoxy)pyridine-2,6-dicarboxylic acid (CAS 1085412-35-6)
- Teneligliptin Impurity 12 (CAS CATO-C4X-176012)
- Anastrozole Impurity 28 (CAS CATO-C4X-123928)
- Ramelteon Impurity N11 (CAS 1227056-68-9)
- (2-Propoxypyridin-3-yl)boronic acid (CAS 1218790-85-2)
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- Methyl 4-formyl-1,2,5-trimethyl-1H-pyrrole-3-carboxylate (CAS 175276-49-0)
- Methyl 3-(o-tolyl)isoxazole-4-carboxylate (CAS 420807-93-8)
- Ethyl (1S,3R,4R)-2-azabicyclo[2.2.1]heptane-3-carboxylate (CAS 204327-17-3)
- 3-(3,4-Difluorophenoxy)propan-1-amine (CAS 950644-35-6)
- Liraglutide(13-31)TFA Salt (CAS CATO-C4X-19929)
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