Paclitaxel EP Impurity G CAS 78432-77-6
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 78432-77-6 |
| Molecular Formula | C45H49NO13 |
| Molecular Weight | 811.87 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Paclitaxel EP Impurity G (CAS 78432-77-6) pharmacopoeial impurity standards reference standard. Molecular formula: C45H49NO13. Molecular weight: 811.87 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C45H49NO13 |
| Molecular Weight | 811.87 g/mol |
| Purity | >90% |
| 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 |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
Related Paclitaxel Standards
- Paclitaxel EP Impurity H (CAS 78454-17-8)
- Paclitaxel Impurity 36 (CAS 153415-46-4)
- Paclitaxel EP Impurity A (CAS 173101-54-7)
- Paclitaxel Impurity 18 (CAS CATO-C4X-184218)
- Paclitaxel EP Impurity B (CAS 71610-00-9)
- Paclitaxel EP Impurity D (CAS 150547-36-7)
- Paclitaxel EP Impurity R (CAS 158948-96-0)
- Paclitaxel Impurity R (CAS 159001-25-9)
Recommended Standards
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- Trazodone Impurity 34 (CAS CATO-C4X-177234)
- Salbutamol Impurity 102 (CAS CATO-C4X-1176102)
- Ethyl 2,4-dimethyl-5-{[(4-methylbenzyl)amino]-methyl}-1H-pyrrole-3-carboxylate (CAS 1142210-48-7)
- 2-[2-(2,4-dimethylphenyl)-1,3-thiazol-4-yl]acetic acid (CAS 847744-16-5)
- 1-(Tetrahydrothiophen-2-yl)cyclohexane-1-carboxylic acid (CAS 1420792-81-9)
- 2-Bromo-6,7-dihydro-5H-cyclopenta[b]pyridin-5-one (CAS 1196154-12-7)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
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