Methoxamine Impurity 15 CAS CATO-C4X-202215
| CAS No. | CATO-C4X-202215 |
| Molecular Formula | C22H26O6 |
| Molecular Weight | 386.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methoxamine Impurity 15 (CAS CATO-C4X-202215), a pharmacopoeial impurity reference standard (molecular formula C22H26O6, MW 386.44 g/mol) used for the identification and quantification of trace impurities in APIs.
Methoxamine Impurity 15 (C22H26O6) 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 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 Methoxamine Impurity 15 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 | C22H26O6 |
| Molecular Weight | 386.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Methoxamine Standards
- Methoxamine Impurity 14 (CAS CATO-C4X-202214)
- Methoxamine Impurity 12 (CAS CATO-C4X-202212)
- Methoxamine Impurity 25 (CAS CATO-C4X-202225)
- Methoxamine Impurity 16 (CAS 121347-31-7)
- Methoxamine Impurity 7 (CAS 29128-53-8)
- Methoxamine Impurity 24 (CAS CATO-C4X-202224)
- Methoxamine Impurity 11 (CAS 54419-64-6)
- Methoxamine Impurity 8 (CAS CATO-C4X-20228)
Recommended Standards
- (S)-Olodaterol (CAS 868049-50-7)
- Relebactam Impurity 19 (CAS CATO-C4X-214419)
- Olodaterol (CAS 868049-49-4)
- Daprodustat Impurity 37 (CAS CATO-C4X-240737)
- Lemborexant Impurity 87 (CAS CATO-C4X-304287)
- Epinephrine /Adrenaline Impurity 137 (CAS 2771193-18-9)
- Formoterol Impurity 29 (CAS 43229-67-0)
- Ethyl 2-(4-methoxyphenylcarbonothioylthio)acetate (CAS 129841-40-3)
- 4-(Difluoromethyl)nicotinaldehyde (CAS 1256805-34-1)
- N-(2-Morpholin-4-ylethyl)cyclopropanamine (CAS 1019442-93-3)
- Tert-butyl 4-(4-((benzyloxy)carbonyl)-3-(cyanomethyl)piperazin-1-yl)-2-(methylthio)-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate (CAS 2206737-58-6)
- 2,2,2-Trifluoroethyl 3-(dimethylamino)-1-oxo-1,2-dihydroisoquinoline-4-carboxylate (CAS 1311316-09-2)
- Lurasidone Impurity 76 (CAS 1318074-27-9)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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