Sodium Cromoglicate Impurity 14 CAS CATO-C4X-201114
| CAS No. | CATO-C4X-201114 |
| Molecular Formula | C23H24O10 |
| Molecular Weight | 460.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Sodium Cromoglicate Impurity 14 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.
CATO supplies Sodium Cromoglicate Impurity 14 (CAS CATO-C4X-201114), a pharmacopoeial impurity reference standard (molecular formula C23H24O10, MW 460.43 g/mol) used for the identification and quantification of trace impurities in APIs.
Sodium Cromoglicate Impurity 14 (C23H24O10) contains a flavonoid core, a hydroxyl group, an ether linkage. 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.
Physical & Chemical Properties
| Molecular Formula | C23H24O10 |
| Molecular Weight | 460.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Sodium Standards
- Sodium Cromoglicate Impurity 19 (CAS CATO-C4X-201119)
- Sodium Cromoglicate Impurity 20 (CAS CATO-C4X-201120)
- Sodium Cromoglicate Impurity 11 (CAS 16110-51-3)
- Sodium Cromoglicate Impurity 3 (CAS CATO-C4X-20113)
- Sodium Cromoglicate Impurity 25 (CAS 40786-63-8)
- Sodium Cromoglicate Impurity 4 (CAS CATO-C4X-20114)
- Sodium Cromoglicate Impurity 15 (CAS 149992-30-3)
- Sodium Cromoglicate Impurity 18 (CAS CATO-C4X-201118)
Recommended Standards
- Doxycycline EP Impurity E (CAS 79-57-2)
- Doxycycline Impurity 26 (CAS CATO-C4X-193126)
- Gemcitabine Impurity 35 (CAS CATO-C4X-137235)
- Oxytetracycline EP Impurity A (CAS 14206-58-7)
- Rosuvastatin Impurity 168 (CAS CATO-C4X-1169168)
- Cefdinir Impurity 24 (CAS CATO-C4X-121024)
- Ozagrel Impurity 33 (CAS 946-99-6)
- 4-(2,4-Dichlorophenyl)-2-(morpholin-4-yl)-6-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 341964-98-5)
- 3-Amino-4-hydroxy-2-(trifluoromethyl)pyridine (CAS 1227581-79-4)
- Teneligliptin Impurity 5 (CAS 1415908-67-6)
- 6-(Isopentyloxy)pyridazin-3-amine (CAS 90768-58-4)
- Tert-butyl 3-(amino(cyano)methyl)azetidine-1-carboxylate (CAS 2092830-09-4)
- Methyl 1,4-dioxaspiro[4.4]nonane-7-carboxylate (CAS 77250-34-1)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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