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32981-86-5

32981-86-5 structure
32981-86-5 structure
  • Name: 10-Deacetylbaccatin III
  • Chemical Name: 10-deacetylbaccatin III
  • CAS Number: 32981-86-5
  • Molecular Formula: C29H36O10
  • Molecular Weight: 544.590
  • Catalog: Biochemical Chinese herbal medicine ingredients
  • Create Date: 2018-08-20 10:01:49
  • Modify Date: 2026-07-01 15:10:12
  • 10-Deacetylbaccatin-III is an intermediate for taxol analog preparations. IC50 value:Target: Taxols have exhibit antitumor agents. Several of these taxols can be synthesized from 10- Deacetylbaccatin-III. 10-Deacetylbaccine III is the fifth intermediate of paclitaxel biosynthesis. The biosynthetic pathway consists of approximately 20 enzymatic steps but is not fully elucidated. 10-Deacetylbaccine III is an antineoplastic agent and an anti-cancer intermediate.
Name 10-deacetylbaccatin III
Synonyms 10-DAB (10-Deacetylbaccatin)
10-DEACETYLBACCATIN III FROMTAXUS BACCAT A
Paclitaxel Impurity 19
(2α,5β,7β,10β,13α)-4-(acetyloxy)-1,7,10,13-tetrahydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate
BACCATIN III, 10-DEACETYL
(2,4S,4aS,6R,9S,11S,12S,12,12bS)-12b-acetoxy-4,6,9,11-tetrahydroxy-4a,8,13,13-tetramethyl
10-Deacetyl Baccatin ￠ó
10-Deacetyl
(2,4S,4aS,6R,9S,11S,12S,12,12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a,8,13,13-tetraMethyl-7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one
10-Deacetyl baccatine IIII
10-DAB III(10-DEACETYL BACCATIN III)
10-deacetyl Chiba Cdin Ⅲ
Docetaxel impurity E CRS
Docetaxel impurity E
10-DeacetylbaccatinIII>
7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one,12b-(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a,8,13,13-tetramethyl-,[2-(2aα,4β,4aβ,6β,9α,11α,12α,12aα,12bα)]
10-DAB(10-deacetylbaccatin)
(2α,5β,7β,10α,13α)-4-Acetoxy-1,7,10,13-tetrahydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate
2-bromo-4-chloropropiophenone CAS NO.-2
10-Decaacetyl baccatin III
12b-(Acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a,8,13,13-tetramethyl-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one
12b-(Acetyloxy)-12-(Benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-Dodecahydro-4,6,9,11-Tetrahydroxy-4a,8,13,13-Tetramethyl-7,11-Methano-5h-Cyclodeca[3,4]
10-deacetylbaccatin11
10DBA III
10-Deacetylbaccatin III, >=
Deacetylbaccatin III
10-Deacetylbaccatine(III)
3-(5-chloro-2-fluorobenzyl)isonicotinic acid
10-Deacetylbaccatin III 32-5
10-DEACETYL BACCATIN (10-DAB )
10-desacetylbaccatin III
Docetaxel IMpurity E (10-Deacetyl Baccatin III)
(2α,5β,7β,10β,13α)-4-Acetoxy-1,7,10,13-tetrahydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate
MFCD00132913
EINECS 418-680-6
high quality 10-deacetylbacctin Ⅲ(10-DAB) CAS NO.32-5
10-DAB：10-Deacetylbaccatin III
10-deacetylbaccatiniii(extaxusbaccata)
10-Deacetylbaccatine
10-Desacetylbaccatin III
10-DEACETYLBACCATIN III (EX TAXUS BACCATA), CONTAINS CA 0.5 MOLE OF METHANOL
10-Deacetyl Baccatin ¢
10-DAB-III
10-DAB Ⅲ
10-Deacetylbacatin III
Docetaxel Impurity E
10-O-DEACETYLBACCATIN III
12b-(Acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a,8,13,13-tetramethyl-7,11-methano-5H-cyclodeca[3
5β,20-oxy-4-(acetyloxy)-1,7β,10β,13α-tetrahydroxy-9-oxotax-11-en-2α-yl benzoate
7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one, 12b-(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a,8,13,13-tetramethyl-, (2,4S,4aS,6R,9S,11S,12S,12,12bS)
10-DAB
10-Dab
10-Deacetyl Baccatin lll
NH24841
10-Deacetylbaccatin Ⅲ(10-DAB)
Docetaxel Impurity 5(Docetaxel Impurity E)
DEACETYLBACCATIN-III, 10(P)
Docetaxel impurity E，10-desacetyl-baccatin III
10-DEACETYLBACCATIN
10-Deacetylbaccatin-III
DESACETYLBACCATINE
10-DEACETYLBACCATIN III FROM TAXUS BACCATA
Description 10-Deacetylbaccatin-III is an intermediate for taxol analog preparations. IC50 value:Target: Taxols have exhibit antitumor agents. Several of these taxols can be synthesized from 10- Deacetylbaccatin-III. 10-Deacetylbaccine III is the fifth intermediate of paclitaxel biosynthesis. The biosynthetic pathway consists of approximately 20 enzymatic steps but is not fully elucidated. 10-Deacetylbaccine III is an antineoplastic agent and an anti-cancer intermediate.
Related Catalog
References

[1]. Li S, Zhang P, Zhang M, Fu C, Yu L. Functional analysis of a WRKY transcription factor involved in transcriptional activation of the DBAT gene in Taxus chinensis. Plant Biol (Stuttg). 2013 Jan;15(1):19-26.

[2]. Naill MC, Kolewe ME, Roberts SC. Paclitaxel uptake and transport in Taxus cell suspension cultures. Biochem Eng J. 2012 Apr 15;63:50-56.

[3]. Qayum M, Nisar M, Shah MR, et al. Analgesic and antiinflammatory activities of taxoids from Taxus wallichiana Zucc. Phytother Res. 2012 Apr;26(4):552-6.

[4]. Kevin Walker and Rodney Croteau. Taxol biosynthesis: Molecular cloning of a benzoyl- CoA:taxane 2α-O-benzoyltransferase cDNA from Taxus and functional expression in Escherichia coli. PNAS, 2000 , 97（25）：13591-13596.
Density 1.4±0.1 g/cm3
Boiling Point 716.8±60.0 °C at 760 mmHg
Melting Point 231-236 °C
Molecular Formula C29H36O10
Molecular Weight 544.590
Flash Point 233.5±26.4 °C
Exact Mass 544.230835
PSA 159.82000
LogP 3.51
Vapour Pressure 0.0±2.4 mmHg at 25°C
Index of Refraction 1.624
Water Solubility INSOLUBLE
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes T:Toxic
Risk Phrases R23/24/25
Safety Phrases S45-S38-S36/37/39-S28A
RIDADR 1544
WGK Germany 3
Packaging Group III
Hazard Class 6.1(b)
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