α-Estradiol - Moligand™, ≥98% , CAS No.57-91-0

CAS: 57-91-0 Cat. No.: E194035 Formule: C₁₈H₂₄O₂ Poids moléculaire: 272.39 Numéro CE: 200-354-8

GRADE & PURITY Moligand™, ≥98%

Synonyms

CCRIS 7203 | Estra-1,3,5(10)-triene-3,17alpha-diol | NCGC00161666-02 | Alfatradiol;Epiestradiol;Epiestrol | LMST02010029 | Oestra-1,3,5(10)-triene-3,17alpha-diol | 17.alpha.-Estradiol | 17alpha-E2 | Alfatradiol | alpha-Estradiol, powder, >=98% (TLC) | Oes

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Vue d’ensemble

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Specifications

Synonymes

CCRIS 7203 | Estra-1,3,5(10)-triene-3,17alpha-diol | NCGC00161666-02 | Alfatradiol;Epiestradiol;Epiestrol | LMST02010029 | Oestra-1,3,5(10)-triene-3,17alpha-diol | 17.alpha.-Estradiol | 17alpha-E2 | Alfatradiol | alpha-Estradiol, powder, >=98% (TLC) | Oes

Spécifications et pureté

Moligand™, ≥98%

Mécanismes biochimiques et physiologiques

Endogenous estrogen receptor ligand (Kivalues are 0.2 and 1.2 nM for ERαand ERβreceptors respectively).β-Estradiolalso available.

Conditions de stockage de stockage

Store at -20°C

Expédié en

Ice chest + Ice pads

Ce produit nécessite l'expédition en chaîne froide. Les services terrestres et autres services économiques ne sont pas disponibles.

Grade

Moligand™

Pureté

≥98%

Noms et identifiants

Pubchem Sid

504754299

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504754299

Sourires canoniques

CC12CCC3C(C1CCC2O)CCC4=C3C=CC(=C4)O

IUPAC Name

(8R,9S,13S,14S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol

InChIKey

VOXZDWNPVJITMN-SFFUCWETSA-N

INCHI

1S/C18H24O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,14-17,19-20H,2,4,6-9H2,1H3/t14-,15-,16+,17-,18+/m1/s1

Isomères SMILES

C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@H]2O)CCC4=C3C=CC(=C4)O

WGK Allemagne

3

RTECS

KG3750000

CAS alternatif

57-91-0

Numéro NSC

20293

Termes d'entrée MeSH

alfatradiol

Poids moléculaire

272.39

Reaxy-Rn

2055276

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2055276&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Lipids and lipid-like molecules
    • Classe Steroids and steroid derivatives
      • Subclass Estrane steroids

• Kingdom: Organic compounds
• Superclass: Lipids and lipid-like molecules
• Classe: Steroids and steroid derivatives
• Subclass: Estrane steroids
• Intermediate Tree Nodes: Not available
• Direct Parent: Estrogens and derivatives
• Alternative Parents: 3-hydroxysteroids 17-hydroxysteroids Phenanthrenes and derivatives Tetralins 1-hydroxy-2-unsubstituted benzenoids Secondary alcohols Cyclic alcohols and derivatives Hydrocarbon derivatives
• Molecular Framework: Aromatic homopolycyclic compounds
• Substituents: Estrogen-skeleton - 17-hydroxysteroid - Hydroxysteroid - 3-hydroxysteroid - Phenanthrene - Tetralin - 1-hydroxy-2-unsubstituted benzenoid - Benzenoid - Cyclic alcohol - Secondary alcohol - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Alcohol - Aromatic homopolycyclic compound
• Description: This compound belongs to the class of organic compounds known as estrogens and derivatives. These are steroids with a structure containing a 3-hydroxylated estrane.
• External Descriptors: C18 steroids (estrogens) and derivatives

Data sources

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

Cibles associées (humaines)

ESR1 Tclin Estrogen receptor (1 Activities)

Discover Target: ESR1

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

ESR2 Tclin Estrogen receptor beta (1 Activities)

Discover Target: ESR2

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

ESR1 Tclin Estrogen receptor alpha (17718 Activities)

Discover Target: ESR1

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

NR3C1 Tclin Glucocorticoid receptor (14987 Activities)

Discover Target: NR3C1

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

AR Tclin Androgen Receptor (11781 Activities)

Discover Target: AR

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

ESR2 Tclin Estrogen receptor beta (9272 Activities)

Discover Target: ESR2

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

HSD17B1 Tchem Estradiol 17-beta-dehydrogenase 1 (2224 Activities)

Discover Target: HSD17B1

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

MCF7 (126967 Activities)

Explore this target

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

HSD17B7 Tchem 3-keto-steroid reductase (330 Activities)

Discover Target: HSD17B7

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

EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)

Discover Target: EHMT2

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

GPER1 Tchem G-protein coupled estrogen receptor 1 (111 Activities)

Discover Target: GPER1

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

UGT1A1 Tchem UDP-glucuronosyltransferase 1-1 (448 Activities)

Discover Target: UGT1A1

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

Cibles associées (non humaines)

Nr1i2 Nuclear receptor subfamily 1 group I member 2 (14 Activities)

Discover Target: Nr1i2

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

Mécanismes d'action

Propriétés chimiques et physiques

• Solubilité: Solvent:DMSO, Max Conc. mg/mL: 27.24, Max Conc. mM: 100; Solvent:ethanol, Max Conc. mg/mL: 27.24, Max Conc. mM: 100
• Rotation spécifique [α]: +46.0 to +52.0 deg(C=1, Dioxane)
• Point de fusion (°C): 222.0 - 226.0 °C
• Poids moléculaire: 272.400 g/mol
• XLogP3: 4.000
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 272.178 Da
• Monoisotopic Mass: 272.178 Da
• Topological Polar Surface Area: 40.500 Ų
• Heavy Atom Count: 20
• Formal Charge: 0
• Complexity: 382.000
• 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