Abrocitinib Impurity 50 CAS CATO-C4X-288450
| CAS No. | CATO-C4X-288450 |
| Molecular Formula | C14H21N5O3S |
| Molecular Weight | 339.41 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Abrocitinib Impurity 50 (C14H21N5O3S) 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 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).
CATO supplies Abrocitinib Impurity 50 (CAS CATO-C4X-288450), a pharmacopoeial impurity reference standard (molecular formula C14H21N5O3S, MW 339.41 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
CATO manufactures Abrocitinib Impurity 50 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 | C14H21N5O3S |
| Molecular Weight | 339.41 g/mol |
| Purity | 97%+ |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Abrocitinib Standards
- Abrocitinib Impurity 1 (CAS CATO-C4X-28841)
- Abrocitinib Impurity 2 (CAS CATO-C4X-28842)
- Abrocitinib Impurity 20 (CAS CATO-C4X-288420)
- Abrocitinib Impurity 32 (CAS CATO-C4X-288432)
- Abrocitinib Impurity 25 (CAS 2744171-52-4)
- Abrocitinib Impurity 26 (CAS 2744171-53-5)
- Abrocitinib Impurity 41 (CAS 2504210-45-9)
- Abrocitinib Impurity 12 (CAS CATO-C4X-288412)
Recommended Standards
- N-Oxide Abrocitinib Impurity 33 (CAS CATO-C4X-288433)
- Moguisteine (CAS 119637-67-1)
- 1-(7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)-n-(4-fluorobenzyl)methanesulfonamide (CAS 1022239-70-8)
- (1-Benzyl-2-trifluoromethylsulfanyl-ethyl)-(3-methyl-benzyl)-amine (CAS 1208078-51-6)
- ZHC-116 Impurity 3 (CAS 1256782-94-1)
- Macitentan Impurity 21 (CAS CATO-C4X-117521)
- Lincomycin EP Impurity D Hydrochloride(7-epi Lincomycin Hydrochloride) (CAS 26389-84-4)
- 4-(1H-Imidazol-1-yl)-2-methylquinolin-8-ol (CAS 54666-28-3)
- 1-Chloro-3-isothiocyanato-2-methylbenzene (CAS 19241-35-1)
- 5-(5-Chloro-2-fluorophenyl)nicotinamide (CAS 1346692-11-2)
- (R)-(6-Chloro-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanamine hydrochloride (CAS 1923200-89-8)
- Tert-butyl 7-fluoro-4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate (CAS 936648-33-8)
- 1-(3-Aminoazetidin-1-yl)propan-1-one (CAS 1339189-44-4)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
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