Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
Empirical Formula (Hill Notation):
C18H22O2
CAS Number:
Molecular Weight:
270.37
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1915077
grade
pharmaceutical primary standard
API family
estrone
manufacturer/tradename
USP
mp
258-260 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
SMILES string
C[C@]12CC[C@H]3[C@@H](CCc4cc(O)ccc34)[C@@H]1CCC2=O
InChI
1S/C18H22O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,14-16,19H,2,4,6-9H2,1H3/t14-,15-,16+,18+/m1/s1
InChI key
DNXHEGUUPJUMQT-CBZIJGRNSA-N
Gene Information
human ... ESR1(2099)
Application
Estrone USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
- Conjugated Estrogens
- Conjugated Estrogens Tablets
- Esterified Estrogens
- Esterified Estrogens Tablets
- Estradiol
- Estradiol and Norethindrone Acetate Tablets
- Estradiol Tablets
Analysis Note
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
Other Notes
Sales restrictions may apply.
Still not finding the right product?
Explore all of our products under Estrone
signalword
Danger
hcodes
Hazard Classifications
Carc. 2 - Lact. - Repr. 1A
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
flash_point_f
Not applicable
flash_point_c
Not applicable
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Robert E Nelson et al.
Clinical chemistry, 50(2), 373-384 (2003-12-06)
Estradiol (E2) and estrone (E1) measurements form an integral part of the assessment of female reproductive function and have expanding roles in other fields. However, many E1 and E2 immunoassays have limited functional sensitivity, suffer from cross-reactivity, and display poor
Fluorometric determination of plasma 11-hydroxycorticosteroids. II. Studies on the specificity of the method.
L E Mejer et al.
Clinical chemistry, 19(7), 718-724 (1973-07-01)
Eva Fetter et al.
Aquatic toxicology (Amsterdam, Netherlands), 154, 221-229 (2014-06-14)
Xenoestrogens may persist in the environment by binding to sediments or suspended particulate matter serving as long-term reservoir and source of exposure, particularly for organisms living in or in contact with sediments. In this study, we present for the first