All Photos(2)

E8004

Sigma-Aldrich

β-Estradiol 17-cypionate

Synonym(s):
3,17β-Hydroxy-1,3,5(10)-estratriene 17-cyclopentylpropionate, Depoestradiol, 1,3,5(10)-Estratriene-3,17β-diol 17-cyclopentylpropionate
Empirical Formula (Hill Notation):
C26H36O3
CAS Number:
Molecular Weight:
396.56
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.77

biological source

synthetic (organic)

Quality Level

sterility

non-sterile

assay

≥98% (HPLC)

form

powder

solubility

chloroform: 50 mg/mL, clear, colorless to faintly yellow

shipped in

ambient

storage temp.

room temp

SMILES string

[H][C@]12CC[C@]3(C)[C@H](CC[C@@]3([H])[C@]1([H])CCc4cc(O)ccc24)OC(=O)CCC5CCCC5

InChI

1S/C26H36O3/c1-26-15-14-21-20-10-8-19(27)16-18(20)7-9-22(21)23(26)11-12-24(26)29-25(28)13-6-17-4-2-3-5-17/h8,10,16-17,21-24,27H,2-7,9,11-15H2,1H3/t21-,22-,23+,24+,26+/m1/s1

InChI key

UOACKFBJUYNSLK-XRKIENNPSA-N

Gene Information

human ... ESR1(2099)

Looking for similar products? Visit Product Comparison Guide

Pictograms

Exclamation markHealth hazard

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Repr. 1B

Storage Class Code

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Bernard G Steinetz et al.
American journal of veterinary research, 69(1), 59-67 (2008-01-03)
To determine whether abnormal laxity of hip joints of canine pups with genetic predisposition to hip dysplasia (HD+) is related to ingestion of milk-borne hormones. 7 female Labrador Retrievers with HD+ and 8 with low predisposition to hip dysplasia (HD-)
G A Perry et al.
Journal of animal science, 86(11), 2928-2935 (2008-07-22)
Cows that exhibit estrus within 24 h of fixed-time AI have elevated concentrations of estradiol and greater pregnancy rates compared with cows not in estrus. Our objective was to determine whether estradiol, estrus, or both had an effect on uterine
Morgan D Ashworth et al.
Animal reproduction science, 122(3-4), 215-221 (2010-09-21)
In pigs, administration of estrogen to gilts on Days 9 and 10 of pregnancy causes conceptus fragmentation and death between Days 15 and 18 of gestation. Conceptus degeneration is associated with breakdown of the microvilli surface glycocalyx on the lumenal
Morgan D Ashworth et al.
Reproductive toxicology (Elmsford, N.Y.), 34(1), 8-15 (2012-04-14)
Estrogen prepares the uterus for implantation and is highly conserved in mammals. However, administration of estrogen to pigs earlier than normal conceptus secretion is characterized by complete embryonic mortality by days 15-18. The objective of this study was to characterize
M Meneghetti et al.
Theriogenology, 72(2), 179-189 (2009-04-07)
Five experiments were conducted on commercial farms in Brazil aiming to develop a fixed-time artificial insemination (TAI) protocol that achieved pregnancy rates between 40% and 55% in Bos indicus cows. These studies resulted in the development of the following protocol:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service