Teneligliptin Impurity 3 CAS 401564-36-1
| CAS No. | 401564-36-1 |
| Molecular Formula | C13H20N2O4S |
| Molecular Weight | 300.37 g/mol |
| 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 Teneligliptin Impurity 3.
Teneligliptin Impurity 3 (CAS 401564-36-1) is a certified pharmaceutical impurity reference standard with the molecular formula C13H20N2O4S and a molecular weight of 300.37 g/mol.
Teneligliptin Impurity 3 (C13H20N2O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Teneligliptin Impurity 3 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 | C13H20N2O4S |
| Molecular Weight | 300.37 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Teneligliptin Standards
- Teneligliptin Impurity 5 (CAS 1415908-67-6)
- Teneligliptin Impurity 16 (CAS CATO-C4X-176016)
- Teneligliptin impurity 23 (CAS 401564-34-9)
- Teneligliptin Impurity 41 (CAS 401564-30-5)
- Teneligliptin Impurity 45 (CAS CATO-C4X-176045)
- Teneligliptin impurity 30 (CAS CATO-C4X-176030)
- Teneligliptin impurity 22 (CAS 1453906-29-0)
- Teneligliptin Impurity 46 (CAS CATO-C4X-176046)
Recommended Standards
- Cefoxitin Impurity 43 (CAS 40514-91-8)
- Ampicillin EP Impurity J (CAS 6489-58-3)
- Bisacodyl impurity 20 (CAS CATO-C4X-203720)
- 68499-39-8 Benzenesulfonamide, N-((butylamino)carbonyl)-4-methoxy-2-methyl- 4-11-00-00606 (Beilstein Handbook Reference) BRN 2664535 N-((Butylamino)carbonyl)-4-methoxy-2-methylbenzenesulfonamide (CAS 68499-39-8)
- N-Acetyl Mesalamine-d3 Impurity 1 (CAS 1309935-89-4)
- Flunarizine Impurity 17 (CAS 17730-78-8)
- Flomoxef Impurity 60 (CAS CATO-C4X-138260)
- 3-(2,3-Difluorophenyl)azetidin-3-ol (CAS 1227617-02-8)
- 3-Bromo-8-methylquinoline-6-carboxylic acid (CAS 1352443-36-7)
- 2,4-dichloro-5-nitrobenzamide (CAS 101421-03-8)
- (4-Ethoxyphenyl)(phenyl)methanone (CAS 27982-06-5)
- (2S)-2-{[(benzyloxy)carbonyl]amino}-2-[3-(trifluoromethyl)bicyclo[1.1.1]pentan-1-yl]acetic acid (CAS 1986906-46-0)
- Darusentan 13C6 (CAS 1261365-22-3)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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