Empagliflozin Impurity 117 CAS CATO-C4X-1065117
| CAS No. | CATO-C4X-1065117 |
| Molecular Formula | C23H27ClO7 |
| Molecular Weight | 450.91 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Empagliflozin Impurity 117 (CAS CATO-C4X-1065117), a pharmacopoeial impurity reference standard (molecular formula C23H27ClO7, MW 450.91 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C23H27ClO7, Empagliflozin Impurity 117 contains a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 450.91 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Empagliflozin Impurity 117 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 | C23H27ClO7 |
| Molecular Weight | 450.91 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Empagliflozin Standards
- Empagliflozin impurity 02 (CAS 1620758-31-7&1620758-32-8)
- Empagliflozin (CAS 864070-44-0)
- Empagliflozin Impurity 1 (CAS 864070-43-9)
- Empagliflozin Impurity 10 (CAS 2452301-42-5)
- Empagliflozin Impurity 118 (CAS CATO-C4X-1065118)
- Empagliflozin Impurity 13 (CAS CATO-C4X-106513)
- Empagliflozin Impurity 131 (CAS CATO-C4X-1065131)
- Empagliflozin Impurity 137 (CAS CATO-C4X-1065137)
Recommended Standards
- Ethyl 3-[(E)-N'-[(2-chloro-6-fluorophenyl)methoxy]imidamido]-4-(dimethylamino)thieno[2,3-b]pyridine-2-carboxylate (CAS 341967-25-7)
- Empagliflozin Impurity 16 (CAS 1620758-32-8)
- (E)-[(2-{[(4-chlorophenyl)methyl]sulfanyl}quinolin-3-yl)methylidene]amino 4-fluorobenzoate (CAS 478065-89-3)
- Empagliflozin impurity 186 (CAS 2452301-28-7)
- Bumetanide Impurity 112 (CAS CATO-C4X-1986112)
- Prednisolone Impurity 42 (CAS 3597-59-9)
- Tadalafil Impurity 62 (CAS CATO-C4X-108762)
- Methyl octahydro-1H-quinolizine-9a-carboxylate (CAS 30832-17-8)
- (2R)-3-((hydroxy(((1S,2S,3R,4R,5R,6S)-2,3,4,5,6-pentahydroxycyclohexyl)oxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate (CAS 156925-83-6)
- Prostaglandin Impurity 27 (CAS 60203-57-8)
- N-Methyl-5,6,7,8-tetrahydropyrido[4,3-c]pyridazin-3-amine dihydrobromide (CAS 1474036-15-1)
- 2-Ethyl-1-(piperazin-1-yl)hexan-1-one (CAS 1038968-97-6)
- 4-(Aminomethyl)-5-(difluoromethyl)-6-formylpicolinonitrile (CAS 1807069-54-0)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
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