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E2127

Sigma-Aldrich

β-Estradiol 3-(β-D-glucuronide) sodium salt

Synonym(s):

1,3,5(10)-Estratriene-3,17β-diol 3-glucuronide, 3,17β-Dihydroxy-1,3,5(10)-estratriene 3-glucuronide

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About This Item

Linear Formula:
C24H31O8Na
CAS Number:
14982-12-8
Molecular Weight:
470.49
MDL number:
MFCD00056552
UNSPSC Code:
51111800
PubChem Substance ID:
24894454
NACRES:
NA.77

sterility

non-sterile

Assay

≥98% (HPLC)

form

powder

solubility

water: 10 mg/mL, clear to slightly hazy

shipped in

ambient

storage temp.

−20°C

SMILES string

[Na].CC12CCC3C(CCc4cc(OC5OC(C(O)C(O)C5O)C(O)=O)ccc34)C1CCC2O

InChI

1S/C24H32O8.Na.H/c1-24-9-8-14-13-5-3-12(10-11(13)2-4-15(14)16(24)6-7-17(24)25)31-23-20(28)18(26)19(27)21(32-23)22(29)30;;/h3,5,10,14-21,23,25-28H,2,4,6-9H2,1H3,(H,29,30);;

InChI key

JKYLXXZHJUQLMK-UHFFFAOYSA-N

Application

β-Estradiol 3-(β-D-glucuronide) sodium salt has been used in estrogen administration. It has also been used to determine the amount of two types of glucuronidated estradiols such as estradiol-3- α glucuronide and estradiol-17- β glucuronide.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sigma-Aldrich

E9145

Estrone 3-sulfate potassium salt

Linda B Tabas et al.
Analytical biochemistry, 310(1), 61-66 (2002-11-05)
This study investigated a high-throughput assay to measure multidrug resistance-associated protein (MRP1)-mediated uptake into membrane vesicles. Typically, a rapid filtration technique using a 12-filter vacuum manifold is used. We report here the development of a 96-well microtiter dish assay. MRP1-transfected
Yuichiro Sato et al.
Xenobiotica; the fate of foreign compounds in biological systems, 42(9), 823-829 (2012-03-23)
The aims of this study were to quantify absolute protein levels of uridine 5'-diphosphate-glucuronosyltransferases (UGTs) 1A1 and 2B7 in human liver microsomes (HLMs) and to investigate their correlation with marker activities. A quantification method for UGT1A1 and UGT2B7 in HLMs
Direct, complex effects of estrogens on basal forebrain cholinergic neurons
Bora S H, et al.
Experimental Neurology, 194(2), 506-522 (2005)
S Connors et al.
The Journal of pharmacology and experimental therapeutics, 246(1), 54-59 (1988-07-01)
The glucuronidation of [3H]estradiol-17 beta at the C3 vs. the C17 hydroxyl groups was determined in female Sprague-Dawley rat liver microsomes. A high-performance liquid chromatography method was developed to resolve the glucuronide conjugates which were then quantitated by liquid scintillation
Phillip M Gerk et al.
Drug metabolism and disposition: the biological fate of chemicals, 32(10), 1139-1145 (2004-07-29)
beta-estradiol 17-(beta-D-glucuronide) (E217G) is a well known cholestatic agent and substrate of multidrug resistance-associated protein 2 (Mrp2), whereas beta-estradiol 3-(beta-D-glucuronide) (E23G) is a noncholestatic regioisomer of E217G with unknown transport properties. The purpose of this study was to compare and
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