Vinorelbine Impurity J (EP) Disulfate CAS 81165-17-5
| CAS No. | 81165-17-5 |
| Molecular Formula | C46H56N4O8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| 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 Vinorelbine Impurity J (EP) Disulfate.
Vinorelbine Impurity J (EP) Disulfate (CAS 81165-17-5) is a high-purity analytical reference standard with the molecular formula C46H56N4O8H2O4S and a molecular weight of 891.05 g/mol.
Vinorelbine Impurity J (EP) Disulfate (C46H56N4O8H2O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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 analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Vinorelbine Impurity J (EP) Disulfate 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 | C46H56N4O8 H2O4S |
| Molecular Weight | 891.05 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Vinorelbine Standards
- Vinorelbine Bitartrate (CAS 125317-39-7)
- Vinorelbine EP Impurity B (CAS 126347-74-8)
- Vinorelbine EP Impurity H (CAS 220137-33-7)
- Vinorelbine EP Impurity J (CAS 38390-45-3)
- Vinorelbine Impurity E (EP) (CAS 54081-68-4)
- Vinorelbine (CAS 71486-22-1)
- Vinorelbine EP Impurity G (CAS 72311-64-9)
- Vinorelbine EP Impurity I (CAS CATO-C4X-264210)
Recommended Standards
- 2-Ethoxy-2-(oxolan-3-yl)acetonitrile (CAS 1496926-11-4)
- 6-(tert-Butyldimethylsilyl)-1H-indazole (CAS 1261988-57-1)
- [(3Z)-2-Oxo-1-phenyl-2,3-dihydro-1H-indol-3-ylidene]amino 2-methylbenzoate (CAS 478261-30-2)
- N-(5-Sulfamoyl-1H-imidazol-4-yl)acetamide (CAS 63189-40-2)
- N-(p-tolyl)-2-((5-(p-tolyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (CAS 482614-91-5)
- ethyl 6-(trifluoromethyl)pyridazine-3-carboxylate (CAS 1192155-06-8)
- o-(Quinolin-2-ylmethyl)hydroxylamine (CAS 205114-21-2)
- 2-(Benzyloxy)-4-bromo-1-chloro-3-fluorobenzene (CAS 1881328-20-6)
- 5-(4-Bromobenzyl)-2-morpholinothiazol-4-amine (CAS 1387557-04-1)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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