Empagliflozin Impurity 170 CAS 1620758-30-6
| CAS No. | 1620758-30-6 |
| Molecular Formula | C23H27ClO8 |
| Molecular Weight | 466.91 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
As a process- or degradation-related impurity, Empagliflozin Impurity 170 (CAS 1620758-30-6, C23H27ClO8) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Empagliflozin Impurity 170 (C23H27ClO8) contains a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Empagliflozin Impurity 170 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 | C23H27ClO8 |
| Molecular Weight | 466.91 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
Related Empagliflozin Standards
- Empagliflozin impurity 181 (CAS 2452301-36-7)
- Empagliflozin impurity 188 (CAS CATO-C4X-1065188)
- Empagliflozin impurity 189 (CAS CATO-C4X-1065189)
- Empagliflozin impurity 206 (CAS CATO-C4X-1065206)
- Empagliflozin impurity 210 (CAS CATO-C4X-1065210)
- Empagliflozin Impurity 218 (CAS CATO-C4X-1065218)
- Empagliflozin impurity 224 (CAS CATO-C4X-1065224)
- Empagliflozin Impurity 49 (CAS 1279691-35-8)
Recommended Standards
- Ethyl 5-[({1-[(1Z)-{[(4-chlorophenyl)methoxy]imino}methyl]naphthalen-2-yl}oxy)methyl]-4,5-dihydro-1,2-oxazole-3-carboxylate (CAS 321432-26-2)
- (2E)-3-Amino-3-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-2-cyano-N-phenylprop-2-enethioamide (CAS 338959-69-6)
- (S)-1-(4-chlorophenyl)-7-isopropoxy-6-methoxy-2-(4-nitrophenyl)-1,2-dihydroisoquinolin-3(4H)-one (CAS 1821463-87-9)
- 1-(4-Chlorophenyl)-7-isopropoxy-6-methoxy-2-(4-nitrophenyl)-1,2-dihydroisoquinolin-3(4H)-one (CAS 1821463-86-8)
- Pirfenidone Impurity 11 (CAS CATO-C4X-222911)
- Flurbiprofen Impurity 169 (CAS CATO-C4X-1444169)
- Metformin Impurity 17 (CAS 36897-89-9)
- 1-({4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}methyl)-3-(3-chloropropyl)-2,3-dihydro-1H-1,3-benzodiazol-2-one (CAS 866019-79-6)
- 1-(2-Diisopropylaminoethyl)piperazine 1-(2-diisopropylamino-ethyl)-piperazine diisopropyl-(2-piperazin-1-yl-ethyl)-amine 1-(2-diisoprophylamino-ethyl)-piperazine n-(1-methylethyl)-n-(2-piperazin-1-ylethyl)propan-2-amine 1-(2-diisopropylaminoethyl)-piperazine N,N-Bis(prop-2-yl)-2-(piperazin-1-yl)ethylamine N-[2-(Piperazin-1-yl)ethyl]-N-(prop-2-yl)propan-2-amine 59955-93-0 (CAS 59955-93-0)
- 1-(2,3-Dihydro-1H-inden-2-yl)piperidin-4-amine (CAS 1157983-92-0)
- 2-Amino-4-bromo-3-fluorophenol (CAS 889939-21-3)
- 1-(Aminomethyl)-2,3-dihydro-1h-indene-1-carboxylic acid (CAS 1427498-34-7)
- 8-Chloro-2'-deoxyguanosine (CAS 437715-62-3)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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