Cephalomannine is a naturally occurring taxane diterpenoid found in the needles and bark of Taxus species (yew trees). It appears as a white crystalline solid and is structurally related to paclitaxel (Taxol). It is grouped under the following drug class(es): Taxanes and Terpenes. The directory classifies it as a commercial API with a natural source/manufacturing origin. Other names for this substance include Taxol B and Paclitaxel EP Impurity B. Its PubChem CID is 6436208.
Cephalomannine
| CAS No | 71610-00-9 |
|---|---|
| Molecular Formula | C45H53NO14 |
| Molecular Weight | 831.9 g/mol |
| Synonyms | [(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-diacetyloxy-1,9-dihydroxy-15-[(2R,3S)-2-hydroxy-3-[[(E)-2-methylbut-2-enoyl]amino]-3-phenylpropanoyl]oxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate |
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Frequently Asked Questions
Cephalomannine is a naturally occurring taxane diterpenoid found in the needles and bark of Taxus species (yew trees). It appears as a white crystalline solid and is structurally related to paclitaxel (Taxol).
The listed CAS number is 71610-00-9.
The listed molecular formula is C45H53NO14.
The listed molecular weight is 831.9 g/mol.
[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-diacetyloxy-1,9-dihydroxy-15-[(2R,3S)-2-hydroxy-3-[[(E)-2-methylbut-2-enoyl]amino]-3-phenylpropanoyl]oxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate.
The source lists Taxol B and Paclitaxel EP Impurity B.