CAS 66789-03-5

Estradiol-d4 (Estradiol Valerate EP Impurity A-d4, Estriol EP Impurity D-d4, Ethinylestradiol EP Impurity D-d4)

CAS: 66789-03-5

Formula: C₁₈H₂₀D₄O₂

Colore e forma: White To Off-White Solid

Peso molecolare: 276.41

Ref: 4Z-E-098

17β-Estradiol-2,4,16,16-d4(non marqué 50-28-2)

CAS: 66789-03-5

Purezza: 98 atom % D

Colore e forma: White Solid

Peso molecolare: 276.41

Ref: 3U-D4318

17β-Estradiol-d4

Prodotto controllato

CAS: 66789-03-5

Applications Isotope labelled 17β-Estradiol (E888000), which is the major estrogen (1) secreted by the premenopausal ovary (2).Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.
References 1. Salole, E. et al.: Anal. Profiles Drug Subs. 1986 15, 23 283-3182. Lievertz, R. et al.: Am. J. Obstet. Gynecol. 1987 May;156(5):1289-93.

Formula: C₁₈₂H₄H₂₀O₂

Colore e forma: Off-White

Peso molecolare: 276.41

Ref: TR-E888004

17β-Estradiol-d4

Prodotto controllato

CAS: 66789-03-5

17β-Estradiol-d4 is a steroid hormone that is used to prepare the standard curves for the analysis of estradiol in biological samples. The dry weight of 17β-Estradiol-d4 is determined by osmosis and water permeability. It can be analyzed using LC-MS/MS, which is a sensitive and specific method. This compound has been shown to have cancer preventive effects and to regulate women's reproductive cycle.

Formula: C₁₈H₂₄O₂

Purezza: Min. 95%

Peso molecolare: 276.4 g/mol

Ref: 3D-RCA78903