The epothilones are a novel class of antineoplastic agents possessing antitubulin activity.Competitive microtubule-stabilizing agent (EC 0.01 = 2 μM). Potent antiproliferation agent (IC 50 = 4.4 nM). Epothilone D and B analog. Induces tubulin polymerizati

Condiciones de almacenamiento de almacenamiento

Store at -20°C

Enviado en

Ice chest + Ice pads

Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.

Nota

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Pureza

≥98%

Nombres e identificadores

Sonrisas canónicas	CC1CCCC2C(O2)CC(OC(=O)CC(C(C(=O)C(C1O)C)(C)C)O)C(=CC3=CSC(=N3)C)C
IUPAC Name	(1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12-tetramethyl-3-[(E)-1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione
InChIKey	HESCAJZNRMSMJG-KKQRBIROSA-N
INCHI	1S/C26H39NO6S/c1-14-8-7-9-19-21(32-19)11-20(15(2)10-18-13-34-17(4)27-18)33-23(29)12-22(28)26(5,6)25(31)16(3)24(14)30/h10,13-14,16,19-22,24,28,30H,7-9,11-12H2,1-6H3/b15-10+/t14-,16+,19+,20-,21-,22-,24-/m0/s1
Isómeros SMILES	C[C@H]1CCC[C@@H]2[C@@H](O2)C[C@H](OC(=O)C[C@@H](C(C(=O)[C@@H]([C@H]1O)C)(C)C)O)/C(=C/C3=CSC(=N3)C)/C
WGK Alemania	3
Peso molecular	493.66
Reaxy-Rn	26220988
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=26220988&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

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📊 Datasheet

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🔬 Specification Sheet

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Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Phenylpropanoids and polyketides
  - Clase Macrolides and analogues
    - Subclass Epothilones and analogues

Kingdom	Organic compounds
Superclass	Phenylpropanoids and polyketides
Clase	Macrolides and analogues
Subclass	Epothilones and analogues
Intermediate Tree Nodes	Not available
Direct Parent	Epothilones and analogues
Alternative Parents	2,4-disubstituted thiazoles Heteroaromatic compounds Secondary alcohols Lactones Cyclic ketones Carboxylic acid esters Oxacyclic compounds Monocarboxylic acids and derivatives Epoxides Dialkyl ethers Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Epothilone - 2,4-disubstituted 1,3-thiazole - Azole - Heteroaromatic compound - Thiazole - Carboxylic acid ester - Ketone - Lactone - Secondary alcohol - Cyclic ketone - Carboxylic acid derivative - Dialkyl ether - Oxirane - Ether - Oxacycle - Monocarboxylic acid or derivatives - Azacycle - Organoheterocyclic compound - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Carbonyl group - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Organopnictogen compound - Alcohol - Aromatic heteropolycyclic compound
Descripción	This compound belongs to the class of organic compounds known as epothilones and analogues. These are macrolides consisting of a 16-member lactone ring conjugated at the carbon 16 with a 1-(2-methyl-1,3-thiazol-4-yl)prop-1-en-2-yl group. Some epothilone analogues containing a lactam ring instead of the lactone ring.
External Descriptors	Macrolides and lactone polyketides
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Estructura 3D

Objetivos asociados (humanos)

TUBB4B Tclin Tubulin beta-2 chain (26 Activities)

Discover Target: TUBB4B

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

1A9 (618 Activities)

Lot Number	Certificate Type	Fecha	Articulo
D1811154	Certificate of Analysis	Jul 09, 2025	E129776
D1811157	Certificate of Analysis	Jul 09, 2025	E129776
H1708058	Certificate of Analysis	Feb 06, 2023	E129776

Solubilidad	DMSO 99 mg/mL Water Ethanol 99 mg/mL
Peso molecular	493.700 g/mol
XLogP3	4.000
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	2
Exact Mass	493.25 Da
Monoisotopic Mass	493.25 Da
Topological Polar Surface Area	137.000 Å²
Heavy Atom Count	34
Formal Charge	0
Complexity	770.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	7
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	1
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	1
Covalently-Bonded Unit Count	1

Epothilone A - ≥98% , CAS No.152044-53-6

Why this grade

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Quality documents

Literature proof

Descripción general

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

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