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Merck
CN

E6375

Estriol 3-sulfate sodium salt

≥98% (TLC)

Synonym(s):

1,3,5(10)-Estratriene-3,16α,17β-triol 3-sulfate, 3,16α,17β-Trihydroxy-1,3,5(10)-estratriene 3-sulfate

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About This Item

Linear Formula:
C18H23O6SNa
CAS Number:
5150-64-1
Molecular Weight:
390.43
NACRES:
NA.47
PubChem Substance ID:
24894625
UNSPSC Code:
12171500
MDL number:
MFCD00056547
Form:
powder
Assay:
≥98% (TLC)

Key Documents

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InChI

1S/C18H24O6S.Na.H/c1-18-7-6-13-12-5-3-11(24-25(21,22)23)8-10(12)2-4-14(13)15(18)9-16(19)17(18)20;;/h3,5,8,13-17,19-20H,2,4,6-7,9H2,1H3,(H,21,22,23);;/t13-,14-,15+,16-,17+,18+;;/m1../s1

SMILES string

[Na].[H][C@]12CC[C@]3(C)[C@@H](O)[C@H](O)C[C@@]3([H])[C@]1([H])CCc4cc(OS(O)(=O)=O)ccc24

InChI key

NGMCHEUPKPRHNC-XZEIGEQDSA-N

assay

≥98% (TLC)

form

powder

contains

~30% methylglucamine as stabilizer

solubility

methanol: 19.60-20.40 mg/mL, clear, colorless to faintly yellow

application(s)

diagnostic assay manufacturing
hematology
histology

shipped in

ambient

storage temp.

room temp

Quality Level

200

Related Categories

Packaging

Package size based on steroid content

pictograms

Health hazard
GHS08

signalword

Warning

hcodes

H351

pcodes

P281

Hazard Classifications

Carc. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
0000415091
0000415091
0000329443
0000329443
0000290559

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U Raju et al.
Journal of steroid biochemistry, 20(4B), 1061-1065 (1984-04-01)
Although cystic lesions of the breast are not precancerous per se, statistical studies have indicated that this condition predisposes a 2- to 4-fold greater risk for breast cancer. Seeking a hormonal etiology to this correlation, investigators have analyzed breast cyst
N Tagawa et al.
Biological & pharmaceutical bulletin, 21(11), 1211-1214 (1998-12-16)
A method to prevent co-elution of steroid sulfates with proteins in serum from the pre-column in column-switching HPLC was developed. The pre-column, a polymer-coated mixed function column, was used for ion-pair chromatography with 5 mM tetra-n-butylammonium (TBA) ion. As steroid
U Raju et al.
Steroids, 50(4-6), 559-574 (1987-10-01)
The concentration of 16 alpha-hydroxydehydroepiandrosterone-3-sulfate (16 alpha-OHDHAS) was determined in 29 samples of human breast cyst fluid (BCF) and in 15 of these, androst-5-ene-3 beta,16 alpha,17 beta-triol-3-sulfate (A-TriolS) was also assayed. The median value of both was about 100 ng/mL
M Numazawa et al.
Steroids, 38(5), 557-565 (1981-11-01)
A novel synthesis of sodium 17-oxo-16 alpha-hydroxy-1,3,5(10)-estratrien-3-yl sulfate (4), sodium 16 alpha, 16 beta-dihydroxy-1,3,5(10)-estratrien-3-yl sulfate (5) and sodium 16-oxo-17 beta-hydroxy-1,3,5(10)-estratrien-3-yl sulfate (6) is described. 16 alpha-Bromo-3-hydroxy-1,3,5(10)-estratrien-17-one (1) was efficiently synthesized in one step with 70-97% yield by bromination of 3-hydroxy-1,3,5(10)-estratrien-17-one
N Shimura et al.
Nuclear medicine and biology, 22(5), 547-553 (1995-07-01)
We tried to put the estrogen metabolite to use in tumor imaging. The antibody against estriol 3-sulfate (E3 3-S), which was one of the major metabolites of estrogen in hormone-dependent mammary carcinoma, was prepared and the tissue distribution and imaging
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