DIHYDROCEPHALOMANNINE, 2",3"-(P)

DIHYDROCEPHALOMANNINE, 2
CAS No.
159001-25-9
Chemical Name:
DIHYDROCEPHALOMANNINE, 2",3"-(P)
Synonyms
CAMPHOR BENZALKONIUM METHOSULFATE;DIHYDROCEPHALOMANNIN;DihydrocephaloMannine;Paclitaxel EP Impurity R;DIHYDROCEPHALOMANNINE, 2",3"-(P);N-debenzoyl-N-[2-methylbutanoyl]paclitaxel;N-Debenzoyl-N-[(2S)-2-methylbutanoyl]paclitaxel;Paclitaxel Impurity 18(Paclitaxel EP Impurity R);Paclitaxel impurity 17/Paclitaxel EP Impurity R/Dihydrocephalomannin/N-Debenzoyl-N-α-methylbutyrylpaclitaxel/(2aR,4S,4aS,6R,9S,11S,12S,12bS)-12-(Benzoyloxy)-4,11-dihydroxy-9-(((2R,3S)-2-hydroxy-3-(2-methylbutanamido)-3-phenylpropanoyl)oxy)-4a,8,13,13-tetr;Benzenepropanoic acid, α-hydroxy-β-[(2-methyl-1-oxobutyl)amino]-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-16,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-
CBNumber:
CB5655014
Molecular Formula:
C45H55NO14
Molecular Weight:
0
MOL File:
159001-25-9.mol
Modify Date:
2023/4/23 13:52:06

DIHYDROCEPHALOMANNINE, 2",3"-(P) Properties

Melting point >156°C (dec.)
storage temp. -20°C Freezer
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form Solid
color White to Off-White
Stability Hygroscopic

DIHYDROCEPHALOMANNINE, 2",3"-(P) Chemical Properties,Uses,Production

Uses

Dihydrocephalomannine has been shown to reduce cytotoxicity and tubulin binding compared to Paclitaxel (P132500). Paclitaxel - Impurity R.

DIHYDROCEPHALOMANNINE, 2",3"-(P) Preparation Products And Raw materials

Raw materials

Preparation Products

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DIHYDROCEPHALOMANNINE, 2",3"-(P) DihydrocephaloMannine N-debenzoyl-N-[2-methylbutanoyl]paclitaxel DIHYDROCEPHALOMANNIN Paclitaxel Impurity 18(Paclitaxel EP Impurity R) Benzenepropanoic acid, α-hydroxy-β-[(2-methyl-1-oxobutyl)amino]-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-16,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)- N-Debenzoyl-N-[(2S)-2-methylbutanoyl]paclitaxel Paclitaxel EP Impurity R Paclitaxel impurity 17/Paclitaxel EP Impurity R/Dihydrocephalomannin/N-Debenzoyl-N-α-methylbutyrylpaclitaxel/(2aR,4S,4aS,6R,9S,11S,12S,12bS)-12-(Benzoyloxy)-4,11-dihydroxy-9-(((2R,3S)-2-hydroxy-3-(2-methylbutanamido)-3-phenylpropanoyl)oxy)-4a,8,13,13-tetr CAMPHOR BENZALKONIUM METHOSULFATE 159001-25-9