E2127
β-雌二醇3-(β-D-葡萄糖醛酸) 钠盐
≥98% (HPLC), estradiol metbolite, powder
别名:
1,3,5(10)-Estratriene-3,17β-diol 3-glucuronide, 3,17β-Dihydroxy-1,3,5(10)-estratriene 3-glucuronide
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关于此项目
线性分子式:
C24H31O8Na
化学文摘社编号:
分子量:
470.49
UNSPSC Code:
51111800
PubChem Substance ID:
NACRES:
NA.77
MDL number:
产品名称
β-雌二醇3-(β-D-葡萄糖醛酸) 钠盐,
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
sterility
non-sterile
assay
≥98% (HPLC)
form
powder
solubility
water: 10 mg/mL, clear to slightly hazy
shipped in
ambient
storage temp.
−20°C
Quality Level
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.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
涉药品监管产品
此项目有
Kathleen A O'Connor et al.
Journal of immunoassay & immunochemistry, 25(3), 259-278 (2004-10-06)
Our aim was to develop a statistical method to correct for non-parallelism in an estrone-3-glucuronide (E1G) enzyme immunoassay (EIA). Non-parallelism of serially diluted urine specimens with a calibration curve was demonstrated in an EIA for E1G. A linear mixed-effects analysis
Matthew G Soars et al.
Drug metabolism and disposition: the biological fate of chemicals, 31(6), 762-767 (2003-05-21)
Traditionally, the Michaelis-Menten equation has been used to determine kinetic parameters for in vitro glucuronidation assays. Recently, estradiol-3-glucuronide formation was shown to exhibit non-Michaelis-Menten kinetics consistent with autoactivation. A concern with the observation of nontraditional kinetics is that they may
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
Mohamed-Eslam F Mohamed et al.
Xenobiotica; the fate of foreign compounds in biological systems, 40(10), 663-669 (2010-07-30)
Commonly used herbal supplements were screened for their potential to inhibit UGT1A1 activity using human liver microsomes. Extracts screened included ginseng, echinacea, black cohosh, milk thistle, garlic, valerian, saw palmetto, and green tea epigallocatechin gallate (EGCG). Estradiol-3-O-glucuronide (E-3-G) formation was
Letizia Antonilli et al.
Biochemical pharmacology, 76(5), 672-679 (2008-07-22)
We have previously found that repeated exposure to heroin reduces liver synthesis of morphine-3-glucuronide (M3G) and increases the production of morphine-6-glucuronide (M6G), which normally is not formed in the rat. By contrast repeated exposure to naltrexone does not activate M6G
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