الصفحة الرئيسية>>Signaling Pathways>> Cell Cycle/Checkpoint>> Mitotic>>10-DAB (10-Deacetylbaccatin)

10-DAB (10-Deacetylbaccatin) (Synonyms: NSC 251677)

رقم الكتالوجGC12954

An inhibitor of microtubule assembly

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10-DAB (10-Deacetylbaccatin) التركيب الكيميائي

Cas No.: 32981-86-5

الحجم السعر المخزون الكميّة
10mM (in 1mL DMSO)
155٫00
متوفر
5mg
77٫00
متوفر
25mg
307٫00
متوفر

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Sample solution is provided at 25 µL, 10mM.

Description of 10-DAB (10-Deacetylbaccatin)

10-DAB (also known as 10-Deacetylbaccatin) is an intermediate used for the preparation of taxol, an anti-leukemic and tumor-inhibiting agent isolated from the inner bark of the Pacific yew tree Taxus brevifolia as well as other species of the genus Taxus. Due to the low availability of taxol from its natural sources, 10-DAB is used as a raw material for the preparation of taxol and its derivatives. Being easily extracted from the annual cute of the yew leaves, 10-DAB has a very folded chemical structure with the α hydroxyl group hindered at C-13 easily to form a hydrogen bond with the 4α acetyl group.

Reference

[1].F. Gueritte-Voegelein, V. Senilh, B. David, D. Guenard and P. Potier. Chemical studies of 10-deacetyl baccatin III hemisynthesis of taxol derivatives. Tetrahedron 1986; 42(16): 4451-4460

Chemical Properties of 10-DAB (10-Deacetylbaccatin)

Cas No. 32981-86-5 SDF
المرادفات NSC 251677
Chemical Name (2aR,4R,4aS,6S,9S,11S,12S,12aR,12bS)-12b-acetoxy-4,6,9,11-tetrahydroxy-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]oxet-12-yl benzoate
Canonical SMILES O[C@](C(C)(C)C1=C(C)[C@H]2O)(C2)[C@H]([C@@H]([C@@](C([C@H]1O)=O)(C)[C@@H]3O)[C@]4([C@@H](C3)OC4)OC(C)=O)OC(C5=CC=CC=C5)=O
Formula C29H36O10 M.Wt 544.59
الذوبان ≥ 22.25mg/mL in DMSO, ≥ 3.96 mg/mL in EtOH with ultrasonic Storage Store at -20°C
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table of 10-DAB (10-Deacetylbaccatin)

Prepare stock solution
1 mg 5 mg 10 mg
1 mM 1.8362 mL 9.1812 mL 18.3624 mL
5 mM 0.3672 mL 1.8362 mL 3.6725 mL
10 mM 0.1836 mL 0.9181 mL 1.8362 mL
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In vivo Formulation Calculator (Clear solution) of 10-DAB (10-Deacetylbaccatin)

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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.

Product Documents

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