Celecoxib Impurity 30 CAS 2356153-95-0
| CAS No. | 2356153-95-0 |
| Molecular Formula | C17H14F3N3O3S |
| Molecular Weight | 397.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Celecoxib Impurity 30 (C17H14F3N3O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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 Celecoxib Impurity 30 (CAS 2356153-95-0), a pharmacopoeial impurity reference standard (molecular formula C17H14F3N3O3S, MW 397.37 g/mol) used for the identification and quantification of trace impurities in APIs.
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 Celecoxib Impurity 30 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 | C17H14F3N3O3S |
| Molecular Weight | 397.37 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Celecoxib Standards
- Celecoxib Hydroxymethyl Analog (CAS 17571-00-3)
- Celecoxib Impurity 31 (CAS CATO-C4X-104331)
- Celecoxib Impurity 68 (CAS 170569-91-2)
- Celecoxib Impurity 7(Hydroxy Celecoxib) (CAS 170571-00-3)
- Celecoxib Impurity 17 (CAS 2247197-66-4)
- Celecoxib Impurity N5 (CAS 457639-26-8)
- Celecoxib USP Related Compound C (CAS 170570-09-9)
- Celecoxib Impurity 41 (CAS 1803258-57-2)
Recommended Standards
- 3T-0640 865657-79-0 N-[(2Z)-5,6-dimethoxy-3-oxo-2-[(thiophen-2-yl)methylidene]-2,3-dihydro-1H-inden-1-yl]-2,2,2-trifluoroacetamide (CAS 865657-79-0)
- 80264-88-6 Methyl 6-O-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-alpha-D-mannopyranoside N-((2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(((2R,3S,4S,5S,6S)-3,4,5-trihydroxy-6-methoxytetrahydro-2H-pyran-2-yl)methoxy)tetrahydro-2H-pyran-3-yl)acetamide (CAS 80264-88-6)
- tert-Butyl 2'-(((trifluoromethyl)sulfonyl)oxy)-5',6'-dihydrospiro[azetidine-3,4'-pyrrolo[1,2-b]pyrazole]-1-carboxylate (CAS 2751664-02-3)
- N-((2S,3R,4R,5S,6R)-2-(((2R,3R,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-methoxytetrahydro-2H-pyran-3-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide (CAS 95795-77-0)
- Pioglitazone impurity 31 (CAS CATO-C4X-138331)
- Clarithromycin Impurity 23 (CAS 470-12-2)
- Norfloxacin Impurity 38 (CAS CATO-C4X-146838)
- 2-Bromo-1-methoxy-4-vinylbenzene (CAS 34039-30-0)
- 3-(3,4,5-Trifluorophenyl)pentan-3-ol (CAS 1443328-08-2)
- (3AS,6R)-2-(4-isopropylphenyl)-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 956816-51-6)
- tert-Butyl ((4-methoxyphenyl)(phenylsulfonyl)methyl)carbamate (CAS 741259-87-0)
- 2-Hydroxy-2-methyl-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 1485747-91-8)
- (R)-1-(4-Chloro-3-(trifluoromethyl)phenyl)ethanamine (CAS 1080064-51-2)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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