Product name | Estriol |
CAS no. | 50-27-1 |
Molecular Formula | C18H24O3 |
Molecular Weight | 288.38 |
Brand Name | vanzphram |
Introduction:
Estriol (E3), also spelled oestriol, is a steroid, a weak estrogen, and a minor female sex hormone. It is one of three major endogenous estrogens, the others being estradiol and estrone. Levels of estriol in women who are not pregnant are almost undetectable. During PREGNANCY, a large amount of estriol is produced by the PLACENTA. Isomers with inversion of the hydroxyl group or groups are called epiestriol.
Related products
Type | Product Name | Speafication | Standard |
Female hormones | Progesterone | 57-83-0 | USP39 |
Estriol | 50-27-1 | USP41 | |
Estrogen | 56-53-1 | USP41 | |
Estradiol benzoate | 50-50-0 | USP | |
β-ESTRADIOL | 50-28-2 | USP39 | |
Ethynyl estradiol | 57-63-6 | USP | |
Megestrol acetate | 595-33-5 | USP39 | |
17a-Hydroxyprogesterone caproate | 630-56-8 | USP | |
Oestradiol 17-heptanoate | 4956-37-0 | USP | |
Depofemin | 313-06-4 | USP37 | |
Pregnenolone | 145-13-1 | USP | |
Levonorgestrel | 797-63-7 | USP | |
Q1: Are you a manufacturer?
A: Yes, We manufacture bulk products in our factory located in Jiayu, Hubei, and produce small quantity and customer synthesis products in our lab located in Wuhan.
Q2: Do you have stock?
A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.
Q3: What certificates and documents do you offer?
A: Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.
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A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over 5 years, in average.Strict quality control-comes form our sophisticated management system.
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