β-Estradiol 3-sulfate sodium salt functions as a steroid hormone and exhibits estrogenic activity. It acts by binding to estrogen receptors, estrogen receptor alpha and beta, within the cell nucleus. This binding initiates a cascade of molecular events, leading to the regulation of gene expression and the modulation of various cellular processes. β-Estradiol 3-sulfate sodium salt′s mechanism of action involves influencing the transcription of target genes, thereby impacting the physiological responses of the cells. By interacting with estrogen receptors, β-Estradiol 3-sulfate sodium salt plays a role in the regulation of cell proliferation, differentiation, and apoptosis. Its activity at the molecular level contributes to the modulation of various signaling pathways and cellular functions, making it a relevant component in studies exploring hormone signaling and related biological processes.

Specifications

Sinónimos

Especificaciones y pureza

≥98%

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.

Pureza

≥98%

Nombres e identificadores

Sonrisas canónicas	CC12CCC3C(C1CCC2O)CCC4=C3C=CC(=C4)OS(=O)(=O)[O-].[Na+]
IUPAC Name	sodium;[(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl] sulfate
InChIKey	LMJQCTISQYSLPF-CMZLOHJFSA-M
INCHI	1S/C18H24O5S.Na/c1-18-9-8-14-13-5-3-12(23-24(20,21)22)10-11(13)2-4-15(14)16(18)6-7-17(18)19;/h3,5,10,14-17,19H,2,4,6-9H2,1H3,(H,20,21,22);/q;+1/p-1/t14-,15-,16+,17+,18+;/m1./s1
Isómeros SMILES	C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=C3C=CC(=C4)OS(=O)(=O)[O-].[Na+]
CAS alternativo	481-96-9（Free acid）
Peso molecular	374.43
Reaxy-Rn	3220773
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3220773&ln=

Documentation

📋 Safety Data Sheet (SDS)

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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 Lipids and lipid-like molecules
  - Clase Steroids and steroid derivatives
    - Subclass Sulfated steroids

Kingdom	Organic compounds
Superclass	Lipids and lipid-like molecules
Clase	Steroids and steroid derivatives
Subclass	Sulfated steroids
Intermediate Tree Nodes	Not available
Direct Parent	Sulfated steroids
Alternative Parents	Estrane steroids 17-hydroxysteroids Phenanthrenes and derivatives Tetralins Arylsulfates Sulfuric acid monoesters Secondary alcohols Cyclic alcohols and derivatives Organic sodium salts Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic homopolycyclic compounds
Substituents	Sulfated steroid skeleton - Estrane-skeleton - Hydroxysteroid - 17-hydroxysteroid - Phenanthrene - Arylsulfate - Tetralin - Sulfuric acid monoester - Sulfate-ester - Benzenoid - Sulfuric acid ester - Cyclic alcohol - Organic sulfuric acid or derivatives - Secondary alcohol - Organic alkali metal salt - Hydrocarbon derivative - Organooxygen compound - Organic oxide - Organic oxygen compound - Alcohol - Organic sodium salt - Organic salt - Aromatic homopolycyclic compound
Descripción	This compound belongs to the class of organic compounds known as sulfated steroids. These are sterol lipids containing a sulfate group attached to the steroid skeleton.
External Descriptors	Not available
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)

ABCC1 Tchem Multidrug resistance-associated protein 1 (1 Activities)

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Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

ABCG2 Tchem ATP-binding cassette sub-family G member 2 (4927 Activities)

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SLCO1B1 Tchem Solute carrier organic anion transporter family member 1B1 (2672 Activities)

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SLCO1A2 Tchem Solute carrier organic anion transporter family member 1A2 (104 Activities)

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SLCO2B1 Tchem Solute carrier organic anion transporter family member 2B1 (580 Activities)

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

SLC22A11 Tclin Solute carrier family 22 member 11 (82 Activities)

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Objetivos asociados (no humanos)

Abcc1 Multidrug resistance-associated protein 1 (42 Activities)

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Ptpn1 Protein-tyrosine phosphatase 1B (270 Activities)

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Slc10a1 Bile acid transporter (65 Activities)

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Slco1a1 Solute carrier organic anion transporter family member 1A1 (265 Activities)

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

Mecanismos de acción

Certificados (CoA, COO, BSE/TSE y tabla de análisis)

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Analytical Chart:

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6 results found

Lot Number	Certificate Type	Fecha	Articulo
G2511326	Certificate of Analysis	Jul 07, 2025	E667939
G2511327	Certificate of Analysis	Jul 07, 2025	E667939
G2511328	Certificate of Analysis	Jul 07, 2025	E667939
G2511329	Certificate of Analysis	Jul 07, 2025	E667939
G2511330	Certificate of Analysis	Jul 07, 2025	E667939
G2511331	Certificate of Analysis	Jul 07, 2025	E667939

Propiedades químicas y físicas

Sensibilidad	Moisture sensitive
Peso molecular	352.400 g/mol
XLogP3	2.100
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	2
Exact Mass	352.134 Da
Monoisotopic Mass	352.134 Da
Topological Polar Surface Area	92.200 Å²
Heavy Atom Count	24
Formal Charge	0
Complexity	585.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	5
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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17β-Estradiol 3-O-Sulfate (sodium salt) - ≥98% , CAS No.4999-79-5

Why this grade

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Quality documents

Literature proof

Descripción general