Docetaxel EP Impurity B CAS 167074-97-7
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 167074-97-7 |
| Molecular Formula | C43H51NO14 |
| Molecular Weight | 805.86 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Docetaxel EP Impurity B (CAS 167074-97-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C43H51NO14. Molecular weight: 805.86 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C43H51NO14 |
| Molecular Weight | 805.86 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Nitrogen Atoms | 1 |
Related Docetaxel Standards
- Docetaxel EP Impurity D (CAS 162784-72-7)
- Docetaxel Impurity 8 (CAS CATO-C4X-16198)
- Docetaxel EP Impurity B (CAS CATO-C4X-161980)
- Docetaxel (Anhydrous) (CAS 114977-28-5)
- Docetaxel EP Impurity C (CAS 153381-68-1)
- Docetaxel Impurity 49 (CAS 1095547-86-6)
- Docetaxel Impurity 62 (CAS CATO-C4X-161962)
- Docetaxel Impurity 77 (CAS CATO-C4X-161977)
Recommended Standards
- 6,7-Epoxy Docetaxel(Mixture of Diastereomers) (CAS 181208-36-6)
- Penimocycline (CAS 16259-34-0)
- Evonimine (CAS 41758-69-4)
- Cenobamate Impurity 48 (CAS 2935911-15-0)
- Baloxavir Impurity 31 (CAS 2954948-28-6)
- 2-((4-(Dimethylamino)pyrimidin-5-yl)thio)acetonitrile (CAS 62756-73-4)
- Methyl 2-{10-cyano-7-methyl-1,3,8,12-tetraazatricyclo[7.3.0.0^{2,6}]dodeca-2(6),7,9,11-tetraen-3-yl}-3-methylbutanoate (CAS 860610-77-1)
- 2,2-Difluoro-4-methylbenzo[d][1,3]dioxole (CAS 72769-03-0)
- 1-Amino-8H-indeno[1,2-c]thiophen-8-one (CAS 473437-48-8)
- DAPK Substrate Peptide (CAS 386769-53-5)
Why CATO?
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