Delamanid Impurity 6 CAS 1318735-00-0
| CAS No. | 1318735-00-0 |
| Molecular Formula | C22H26F3NO5 |
| Molecular Weight | 441.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 441.44 g/mol gives Delamanid Impurity 6 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Delamanid Impurity 6 (CAS 1318735-00-0), a pharmacopoeial impurity reference standard (molecular formula C22H26F3NO5, MW 441.44 g/mol) used for the identification and quantification of trace impurities in APIs.
Delamanid Impurity 6 (C22H26F3NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Delamanid Impurity 6 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 | C22H26F3NO5 |
| Molecular Weight | 441.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Delamanid Standards
Recommended Standards
- Cariprazine Ethyl Methyl Impurity (CAS 839712-23-1)
- (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-(pyridin-2-ylthio)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 105120-89-6)
- Cefixime EP Impurity E (CAS 72701-01-0)
- (4-(O-tolyl)piperazin-1-yl)(4-((5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)methanone (CAS 866154-41-8)
- Ipragliflozin Impurity 7 (CAS CATO-C4X-18857)
- Vericiguat Impurity 1 (CAS 1350653-30-3)
- Tebipenem Impurity 8 (CAS 161715-27-1)
- (3,5-Dimethylpyrazol-1-yl)acetyl chloride (CAS 1015782-45-2)
- 3-Chloro-2,4-difluoropyridine (CAS 851179-01-6)
- 2-Amino-4,5,6,7,8-pentahydrothiazolo[5,4-d]azepine DiHCl (CAS 36085-64-0)
- 5-(Aminomethyl)-4,6-dimethylpyridin-2-amine (CAS 183853-50-1)
- 6-Bromo-5-(trifluoromethyl)pyridin-3-amine (CAS 1642844-33-4)
- 2-Bromo-N-(naphthalen-1-yl)acetamide (CAS 1136-82-9)
- Peptide 432 (CAS CATO-CPTD788432)
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