Teneligliptin Impurity 25 CAS CATO-C4X-176025
| CAS No. | CATO-C4X-176025 |
| Molecular Formula | C20H28N6OS |
| Molecular Weight | 400.54 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 25.
CATO supplies Teneligliptin Impurity 25 (CAS CATO-C4X-176025), a pharmacopoeial impurity reference standard (molecular formula C20H28N6OS, MW 400.54 g/mol) used for the identification and quantification of trace impurities in APIs.
Teneligliptin Impurity 25 (C20H28N6OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; 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).
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 25 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 | C20H28N6OS |
| Molecular Weight | 400.54 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Teneligliptin Standards
- Teneligliptin impurity 35 (CAS CATO-C4X-176035)
- Teneligliptin impurity 38 (CAS CATO-C4X-176038)
- Teneligliptin Impurity 47 (CAS CATO-C4X-176047)
- Teneligliptin Impurity 50 (CAS CATO-C4X-176050)
- Teneligliptin Impurity 44 (CAS CATO-C4X-176044)
- Teneligliptin Impurity 49 (CAS CATO-C4X-176049)
- Teneligliptin Impurity 13 (CAS 1404559-17-6)
- Teneligliptin (2R,4S)-Isomer (CAS 2448150-93-2)
Recommended Standards
- N'-Benzylidene-2-((5-(benzylthio)-1,3,4-thiadiazol-2-yl)thio)acetohydrazide (CAS 315200-99-8)
- 4-[(3-Cycloheptyl-4-imino-6,7-dimethoxy-3,4-dihydroquinazolin-2-yl)sulfanyl]butanenitrile (CAS 691858-05-6)
- Arotinolol Impurity 29 (CAS CATO-C4X-185429)
- 2-(Benzylsulfanyl)-4-(4-methylphenyl)-6-(piperidin-1-yl)pyrimidine-5-carbonitrile (CAS 303985-62-8)
- Lornoxicam Impurity 21 (CAS CATO-C4X-201621)
- Travoprost Impurity 53 (CAS CATO-C4X-192553)
- Ixazomib Impurity 9 (CAS 1378314-08-9)
- 5-(1-Methylethyl)-6-(phenylmethyl)-2,4(1H,3H)-pyrimidinedione (CAS 176519-55-4)
- 4-(5-Ethylfuran-3-yl)benzene-1,2-diamine (CAS 471239-87-9)
- Dexamethasone Impurity 112 (CAS 134429-26-8)
- 4-Methylpicolinimidamide hydrochloride (CAS 1179360-90-7)
- 2-Chlorocyclohexan-1-amine hydrochloride (CAS 98280-67-2)
- S-Chlorpheniramine N-0xide (CAS 142494-46-0)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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