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Key Documents

E9645

Sigma-Aldrich

Estrone sulfamate

≥98%

Synonym(s):

1,3,5(10)-Estratrien-17-one 3-sulfamate

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About This Item

Empirical Formula (Hill Notation):
C18H23NO4S
CAS Number:
148672-09-7
Molecular Weight:
349.44
MDL number:
MFCD00676965
UNSPSC Code:
12352202
NACRES:
NA.77

biological source

synthetic (organic)

Quality Level

200

assay

≥98%

form

powder

storage temp.

−20°C

InChI

1S/C18H23NO4S/c1-18-9-8-14-13-5-3-12(23-24(19,21)22)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,14-16H,2,4,6-9H2,1H3,(H2,19,21,22)/t14-,15-,16+,18+/m1/s1

InChI key

RVKFQAJIXCZXQY-CBZIJGRNSA-N

Application

Lead compound for design of steroid sulfatase inhibitors.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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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Active site directed inhibition of estrone sulfatase by nonsteroidal coumarin sulfamates.
L W Woo et al.
Journal of medicinal chemistry, 39(7), 1349-1351 (1996-03-29)
A Purohit et al.
Biochemistry, 34(36), 11508-11514 (1995-09-12)
Steroid sulfatases are responsible for the hydrolysis of 3beta-hydroxy steroid sulfates, such as cholesterol and pregnenolone sulfate, and have an important role in regulating the synthesis of estrogenic steroids, from estrone sulfate and dehydroepiandrosterone sulfate, in endocrine-dependent tumors. Although little

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