Epothilone B - ≥98%(HPLC) , Tubulin stabiliser, CAS No.152044-54-7, Tubulin stabiliser

CAS: 152044-54-7 Cat. No.: E100865 Peso molecular: 507.68 Número EC: 604-822-6

2 Citations COA

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Epothilone B - ≥98%(HPLC) CAS No(152044-54-7) by Aladdin Scientific

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Disponible para pedir

GRADE & PURITY ≥98%(HPLC)

Synonyms

Storage

Protected from light,Store at -20°C

Shipped In

Ice chest + Ice pads

Specifications Propiedades del producto Nombres e identificadores Documentation Advanced Data Taxonomic Classification Estructura 3D Objetivos asociados (humanos) Objetivos asociados (no humanos) Mecanismos de acción Certificados (CoA, COO, BSE/TSE y tabla de análisis) Propiedades químicas y físicas Citations of This Product Referencias Calculadoras de soluciones Reseñas

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Why this grade

≥98%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Protected from light,Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos

Especificaciones y pureza

≥98%(HPLC)

Mecanismos bioquímicos y fisiológicos

Epothilone B (EPO906, Patupilone) is a Taxol-like microtubule-stabilizing agent with EC0.01 of 1.8 μM. Epothilone B, microtubule stabilization agent that promotes tubulin polymerization and induces G2-M cell cycle arrest (EC50 = 3 - 92 nM). Epothilone

Condiciones de almacenamiento de almacenamiento

Protected from light, 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.

Tipo de acción

STABILISER

Mecanismo de acción

Tubulin stabiliser

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%(HPLC)

Propiedades del producto

ALogP	4.2

Nombres e identificadores

Pubchem Sid	504758872
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504758872
Sonrisas canónicas	CC1CCCC2(C(O2)CC(OC(=O)CC(C(C(=O)C(C1O)C)(C)C)O)C(=CC3=CSC(=N3)C)C)C
IUPAC Name	(1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,10,12,16-pentamethyl-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	QXRSDHAAWVKZLJ-PVYNADRNSA-N
INCHI	1S/C27H41NO6S/c1-15-9-8-10-27(7)22(34-27)12-20(16(2)11-19-14-35-18(4)28-19)33-23(30)13-21(29)26(5,6)25(32)17(3)24(15)31/h11,14-15,17,20-22,24,29,31H,8-10,12-13H2,1-7H3/b16-11+/t15-,17+,20-,21-,22-,24-,27+/m0/s1
Isómeros SMILES	C[C@H]1CCC[C@@]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)C
WGK Alemania	3
Peso molecular	507.68
Reaxy-Rn	25967768
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=25967768&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

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

NR1I2 Tchem Pregnane X receptor (6667 Activities)

Discover Target: NR1I2

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

1A9 (618 Activities)

Lot Number	Certificate Type	Fecha	Articulo
E2203238	Certificate of Analysis	Feb 04, 2026	E100865
E2203241	Certificate of Analysis	Feb 04, 2026	E100865
E2203272	Certificate of Analysis	Feb 04, 2026	E100865
I1318068	Certificate of Analysis	Apr 09, 2025	E100865
I2516050	Certificate of Analysis	Feb 26, 2022	E100865

Sensibilidad	Light sensitive.
Rotación específica [α]	-36° (C=0.2,MeOH)
Punto de fusión (°C)	94 °C
Peso molecular	507.700 g/mol
XLogP3	4.200
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	2
Exact Mass	507.265 Da
Monoisotopic Mass	507.265 Da
Topological Polar Surface Area	137.000 Å²
Heavy Atom Count	35
Formal Charge	0
Complexity	815.000
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