Cinacalcet Impurity 70 CAS CATO-C4X-105970
| CAS No. | CATO-C4X-105970 |
| Molecular Formula | C20H16F6O |
| Molecular Weight | 386.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Cinacalcet Impurity 70.
Cinacalcet Impurity 70 (CAS CATO-C4X-105970) is a certified pharmaceutical impurity reference standard with the molecular formula C20H16F6O and a molecular weight of 386.33 g/mol.
Owing to a steroid core, a hydroxyl group, an ether linkage, fluorine substitution, Cinacalcet Impurity 70 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 386.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 Cinacalcet Impurity 70 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 | C20H16F6O |
| Molecular Weight | 386.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 |
| Halogen Content | F-containing |
Related Cinacalcet Standards
- Cinacalcet Impurity 100 (CAS CATO-C4X-1059100)
- Cinacalcet Impurity 101 (CAS CATO-C4X-1059101)
- Cinacalcet Impurity 99 (CAS CATO-C4X-105999)
- Cinacalcet Impurity 56 (CAS 1400812-64-7)
- Cinacalcet Impurity 64 (CAS CATO-C4X-105964)
- Cinacalcet Impurity 32 (CAS CATO-C4X-105932)
- Cinacalcet N-Oxide (CAS 1229224-94-5)
- Cinacalcet Impurity 81 (CAS CATO-C4X-105981)
Recommended Standards
- N-(5-((4-Bromobenzyl)thio)-1,3,4-thiadiazol-2-yl)pentanamide (CAS 392302-62-4)
- [(2,3,5,6-η)-Bicyclo[2.2.1]hepta-2,5-diene][2,6-bis[(dimethylamino)methyl]phenyl-C,N]rhodium (CAS 115338-69-7)
- 1-(4-Bromophenyl)-3-((4-cyclohexylphenyl)amino)propan-1-one (CAS 882748-67-6)
- 1-(2-FLUORO-6-TRIFLUOROMETHYLBENZYL)-6-METHYL-5-PIPERAZIN-1-YL-1H-PYRIMIDINE-2,4-DIONE (CAS 1308380-33-7)
- Lusutrombopag Impurity 22 (CAS CATO-C4X-208422)
- Bedaquiline Impurity 38 (CAS CATO-C4X-116738)
- Alfuzosin Impurity 10 (CAS CATO-C4X-153610)
- Methyl 7-chloro-1H-pyrrolo[2,3-d]pyridazine-2-carboxylate (CAS 1200284-96-3)
- (R)-(1,4,7,10,13,16-Hexaoxacyclooctadecan-2-yl)methanethiol (CAS 104128-56-5)
- (S)-2-(((Tert-butoxycarbonyl)amino)methyl)butanoic acid (CAS 1217827-64-9)
- 1-(But-3-yn-1-yl)-3,3-dimethylpiperazine (CAS 1465215-85-3)
- 3-(4-Chlorobenzyl)pyridine (CAS 93293-21-1)
- 21-Bromo-progesterone (CAS 26987-66-6)
- (β-Asp5)-Delta-Sleep Inducing Peptide (CAS 82602-88-8)
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