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E8004

Sigma-Aldrich

β-Estradiol 17-cypionate

Synonym(s):

1,3,5(10)-Estratriene-3,17β-diol 17-cyclopentylpropionate, 3,17β-Hydroxy-1,3,5(10)-estratriene 17-cyclopentylpropionate, Depoestradiol

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About This Item

Empirical Formula (Hill Notation):
C26H36O3
CAS Number:
313-06-4
Molecular Weight:
396.56
EC Number:
206-237-8
MDL number:
MFCD00056558
UNSPSC Code:
12352200
PubChem Substance ID:
24894663
NACRES:
NA.77

biological source

synthetic (organic)

Quality Level

100

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)

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Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which 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

Certificates of Analysis (COA)

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G A Perry et al.
Domestic animal endocrinology, 34(3), 333-338 (2007-11-06)
Previous studies have indicated that initiation of standing estrus within 24h of fixed-time AI influenced pregnancy rates. Furthermore, uterine environment at time of insemination can influence sperm transport. We hypothesized that preovulatory concentrations of estradiol would influence uterine pH at
Morgan D Ashworth et al.
Reproductive biology and endocrinology : RB&E, 8, 33-33 (2010-04-13)
The role for endometrial secretion of cytokines during the establishment of pregnancy in a number of mammals is well established. The current study determined endometrial expression of caspase 1 (CASP1) and interleukin-18 (IL18) during the estrous cycle and early pregnancy
J Hillegass et al.
Journal of dairy science, 91(11), 4226-4237 (2008-10-24)
Our objectives were to compare reproductive responses of dairy cows receiving timed artificial insemination (AI) either at 48 or 72 h after induction of luteolysis and supplemented or not with estradiol cypionate (ECP). Holstein cows (971) had their estrous cycles
A D P Rodrigues et al.
Theriogenology, 79(1), 135-141 (2012-11-06)
Four experiments were conducted to evaluate hormonal strategies to induce ovulation in Nellore heifers. In experiment 1, heifers (N = 1039) received a controlled internal drug release (CIDR) of fourth use (CIDR-4) on Day -12 or no CIDR (CIDR-0). The
Ocilon Gomes Sá Filho et al.
Animal reproduction science, 112(1-2), 95-106 (2008-05-13)
Three experiments evaluated effects of estradiol (E(2)) and/or progesterone (P(4)) prior to induction of ovulation with GnRH on subsequent luteal lifespan in anestrous Nelore cows. In Experiment 1, cows (25-65 days post-partum [DPP]; n=114) were assigned randomly to receive a
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