Vinorelbine EP Impurity J CAS 38390-45-3
| CAS No. | 38390-45-3 |
| Molecular Formula | C46H56N4O8 |
| Molecular Weight | 792.96 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C46H56N4O8, Vinorelbine EP Impurity J contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 792.96 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Vinorelbine EP Impurity J (CAS 38390-45-3), a pharmacopoeial impurity reference standard (molecular formula C46H56N4O8, MW 792.96 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C46H56N4O8 |
| Molecular Weight | 792.96 g/mol |
| Purity | 90% |
| 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 4 |
Related Vinorelbine Standards
- Vinorelbine Impurity 15 (CAS CATO-C4X-264215)
- Vinorelbine Impurity 14 (CAS CATO-C4X-264214)
- Vinorelbine EP Impurity D (CAS CATO-C4X-26425)
- Vinorelbine EP Impurity G (CAS 72311-64-9)
- Vinorelbine EP Impurity K (CAS CATO-C4X-264211)
- Vinorelbine Impurity 16 (CAS CATO-C4X-264216)
- Vinorelbine Impurity 17 (CAS CATO-C4X-264217)
- Vinorelbine (CAS 71486-22-1)
Recommended Standards
- Lisinopril EP Impurity G (CAS 1356839-89-8)
- 2,2',2'',2'''-(Ethene-1,1,2,2-tetrayltetrakis([1,1'-biphenyl]-4',4-diyl))tetraacetonitrile (CAS 2624149-07-9)
- Lisinopril Impurity 18 (CAS CATO-C4X-168118)
- Roxithromycin Impurity 26 (CAS 134834-10-9)
- Lansoprazole Impurity 15 (CAS 163119-30-0)
- Estradiol Impurity 35 (CAS 1373116-15-4)
- Mavacamten Impurity 7 (CAS 66400-12-2)
- 2-(1,3-Dioxooctahydro-2H-4,7-methanoisoindol-2-yl)-3-phenylpropanoic acid (CAS 1008577-11-4)
- 2-(2-(4-Chlorophenyl)-2-oxoethyl)isoindoline-1,3-dione (CAS 82585-51-1)
- N-[(2-Methyl-1H-indol-3-yl)methyl]cyclopropanamine hydrochloride (CAS 920465-12-9)
- 6-Bromo-2-(difluoromethyl)-3-(trifluoromethyl)pyridin-4-amine (CAS 1804724-64-8)
- Tert-butyl (S)-1-amino-4-methyl-2,3-dihydro-1H-indene-5-carboxylate (CAS 903557-93-7)
- 2-((4-Ethylpiperazin-1-yl)methyl)azepane oxalate (CAS 1177325-15-3)
- Bax inhibitor peptide V5 (CAS 579492-81-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com