Alectinib impurity 01 CAS 1256584-82-3
| CAS No. | 1256584-82-3 |
| Molecular Formula | C21H18N2O |
| Molecular Weight | 314.38 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 Alectinib impurity 01.
Alectinib impurity 01 (CAS 1256584-82-3) is a certified pharmaceutical impurity reference standard with the molecular formula C21H18N2O and a molecular weight of 314.38 g/mol.
Based on its molecular formula C21H18N2O, Alectinib impurity 01 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Alectinib impurity 01 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 | C21H18N2O |
| Molecular Weight | 314.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Alectinib Standards
- Alectinib Impurity 67 (CAS CATO-C4X-283667)
- Alectinib Impurity 3 (CAS 1256584-73-2)
- Alectinib Impurity 91 (CAS CATO-C4X-283691)
- Alectinib impurity 27 (CAS CATO-C4X-283627)
- Alectinib Impurity 58 (CAS CATO-C4X-283658)
- Alectinib Impurity 48 (CAS CATO-C4X-283648)
- Alectinib Impurity 1 (CAS 1256578-99-0)
- Alectinib Impurity 65 (CAS CATO-C4X-283665)
Recommended Standards
- 2-(2-Amino-4-ethyl-5-methyl-6-oxopyrimidin-1(6H)-yl)-N-(2,4-dimethylphenyl)acetamide (CAS 1251692-20-2)
- N-(3-(2-Amino-4-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)propyl)-N-benzylacetamide (CAS 13050-73-2)
- N-(3-(4-(Dimethylamino)phenyl)propyl)-2-(2-oxopyrimidin-1(2H)-yl)acetamide (CAS 1241593-53-2)
- tert-Butyl 6-amino-4-(1H-pyrazol-1-yl)-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 1311183-40-0)
- Losartan Impurity N2 (CAS 1351793-76-4)
- Glycerol Impurity 13 (CAS CATO-C4X-217113)
- Caspofungin Ethanolamine Impurity (CAS CATO-C4X-157540)
- 1-(Cyclopentylamino)propan-2-ol (CAS 878889-25-9)
- Promethazine Impurity 54 (CAS CATO-C4X-141854)
- tert-Butyl 2-benzyl-4-oxo-3H,4H,5H,6H,7H,8H,9H-pyrimido[4,5-d]azepine-7-carboxylate (CAS 1023953-97-0)
- 5-(Methoxymethyl)isoxazol-3-amine hydrochloride (CAS 1820615-29-9)
- 2-(1-Phenylcyclopropyl)pyrimidine-5-carboxylic acid (CAS 1273985-83-3)
- (3-cyclopropyl-1-methyl-1h-1,2,4-triaZol-5-yl)methanamine (CAS 1342474-48-9)
- Epidermal Growth Factor Receptor Peptide (985-996) (CAS 96249-43-3)
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