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DIHYDROCEPHALOMANNINE, 2",3"-(P)

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);2″,,3″,-Dihydrocephalomannine;N-debenzoyl-N-[2-methylbutanoyl]paclitaxel;N-Debenzoyl-N-[(2S)-2-methylbutanoyl]paclitaxel;Paclitaxel Impurity 18(Paclitaxel EP Impurity R);(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-4,11-dihydroxy-9-(((2R,3S)-2-hydroxy-3-((S)-2-methylbutanamido)-3-phenylpropanoyl)oxy)-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,1
CBNumber:
CB5655014
Molecular Formula:
C45H55NO14
Molecular Weight:
0
MDL Number:
MFCD07779152
MOL File:
159001-25-9.mol
MSDS File:
SDS
Last updated:2026-05-28 01:14:23
Product description Number Pack Size Price
Dihydrocephalomannin​e TRC-D448770-5MG 5mg $256
Dihydrocephalomannin​e 163832 5mg $531
Dihydrocephalomannin​e TRC-D448770-50MG 50mg $1967
Dihydrocephalomannine JGA00125 5mg $1008.65
Dihydrocephalomannine JGA00125 10mg $1403.3
More product size

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
InChIKey OKEKLOJNCOIPIT-RLNDXAGLSA-N
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)Health Hazard (GHS08)
GHS06,GHS08
Signal word  Danger
Hazard statements  H301-H340-H351-H360-H372
Precautionary statements  P264-P270-P301+P310-P321-P330-P405-P501-P201-P202-P281-P308+P313-P405-P501-P201-P202-P281-P308+P313-P405-P501-P201-P202-P281-P308+P313-P405-P501-P260-P264-P270-P314-P501
WGK Germany  WGK 3
Storage Class 11 - Combustible Solids

DIHYDROCEPHALOMANNINE, 2",3"-(P) price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC TRC-D448770-5MG Dihydrocephalomannin​e 159001-25-9 5mg $256 2026-06-03 Buy
Usbiological 163832 Dihydrocephalomannin​e 159001-25-9 5mg $531 2026-06-03 Buy
TRC TRC-D448770-50MG Dihydrocephalomannin​e 159001-25-9 50mg $1967 2026-06-03 Buy
Biosynth JGA00125 Dihydrocephalomannine 159001-25-9 5mg $1008.65 2026-06-04 Buy
Biosynth JGA00125 Dihydrocephalomannine 159001-25-9 10mg $1403.3 2026-06-04 Buy
Product number Packaging Price Buy
TRC-D448770-5MG 5mg $256 Buy
163832 5mg $531 Buy
TRC-D448770-50MG 50mg $1967 Buy
JGA00125 5mg $1008.65 Buy
JGA00125 10mg $1403.3 Buy

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.

Uses

Camphor benzalkonium methosulfate is a sunscreen agent found in cosmetics.

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

Raw materials

Preparation Products

Global( 57)Suppliers
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Standardpharm Co. Ltd.
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TargetMol Chemicals Inc.
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Career Henan Chemica Co
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Hebei Chuanghai Biotechnology Co., Ltd
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Aladdin Scientific
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Sinco Pharmachem (ShenZhen) R&D Co., Ltd.
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J & K SCIENTIFIC LTD. 18210857532; 18210857532 jkinfo@jkchemical.com China 96815 76
Bide Pharmatech Ltd. 400-400-164-7117 18317119277 product02@bidepharm.com China 40000 60
DIHYDROCEPHALOMANNINE, 2",3"-(P) DihydrocephaloMannine 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 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)- (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-4,11-dihydroxy-9-(((2R,3S)-2-hydroxy-3-((S)-2-methylbutanamido)-3-phenylpropanoyl)oxy)-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b] (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-4,11-dihydroxy-9-(((2R,3S)-2-hydroxy-3-((S)-2-methylbutanamido)-3-phenylpropanoyl)oxy)-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,1 2″,,3″,-Dihydrocephalomannine CAMPHOR BENZALKONIUM METHOSULFATE 159001-25-9