Steroid Hormone Estrogen Hormone Powder Estradiol
|FOB Price:||US $1 / g|
|Min. Order:||10 g|
|Min. Order||FOB Price|
|10 g||US $1/ g|
|Transport Package:||1kg/Aluminum Foil Bag or as Your Requirement|
|Payment Terms:||T/T, Western Union, Money Gram|
- Model NO.: 50-28-2
- CAS No.: 50-28-2
- Export Markets: Global
- Delivery: 5-7 Working Days Door to Door
- Product Standard: USP
- Specification: SGS, ISO9001, KOSHER
- HS Code: 3001
- Product Name: Estradiol
- Appearance: White Crystalline Powder
- Polciy: Re-Shipping Policy
- Assay: 98.5%
- Trademark: Network Union
- Origin: China
1. Quick Detail:
Name: High purity steroid powder 50-28-2 Estradiol
Synonyms: Estradiol, 50-28-2, steroid powder.
CAS No.: 50-28-2
Molecular Weight: 272.39
Density: 1.17 g/cm3
Melting Point: 178-179 ° C(lit. )
Boiling Point: 445.917 ° C at 760 mmHg
Flash Point: 209.634 ° C
Application: Pharmaceutical Intermediates
Appearance: White crystalline powder
Function and use: It is a kind of estrogen, can promote and regulate the normal development of women's genitals and secondary. Can cause hyperplasia of mammary gland carcinoma development, but in larger doses, can inhibit pituitary prolactin release, and reduce the secretion of milk.
Estradiol (o) estradiol C18H24O2 being a sex hormone. With alpha, beta, two types of alpha physiological function is strong. Steiner, winter (Wintersteiner et al. 1935) was extracted from the horse urine pregnancy, moreover also can cause from the urine, placenta, pig ovary, etc. There is also a male horse testis or urine. Because it has the very strong sex role, so that it or its ester is, in fact, ovarian secretion of the sex hormones of the most important. Estradiol benzoate is decided to one of the international unit of sex hormone titer standard substance and used.
Function and use: It is a kind of estrogen, can promote and regulate the normal development of women's genitals and secondary. Can cause hyperplasia of mammary gland carcinoma development, but in larger doses, can inhibit pituitary prolactin release, and reduce the secretion of milk. Potent mammalian estrogenic hormone produced by the ovary.
|Appearance||White crystalline powder|
|Characteristics||White or creamy white, crystalline powder||conform|
|Melting point||173 ~ 179°C||178~ 179°C|
|Assay||97 .0~ 103.0%||99.07%|
|Loss on drying||≤0.5%||0.21%|
|Related substances||total impurities ≤1.0%||Pass|
|any individual impurity ≤0.5%||Pass|
|Residual solvents||ethanol ≤0.5%||Pass|
4. Our advantange
Professional packing with professional materials, and We'll give clients several Packing way to choose after you contact me through my email
Our company is a professional leading factory in China in pharmaceutical area, ach batch of steroid powders have to tested by our QC(quality control) department before they are allowed to sell.
We can pack your powders within 48 hours after your payment, and corresponding picture of your powders' parcel will be sent to you.
Best prices you're sure to be satisfied, the more you buy, the more competitive prices you get.
T/T in advance , WU or Money Gram.
|Payment terms||Western union , Money gram, Bank transfer and Bitcoin|
|Min order quantity||20grams|
|Delivery||Sent out within 12 hours after payment confirmed|
|Lead time||3-5 days|
|Packaging||Disguised package or as required|
|Discount||Multiple items ordered one time|
|Larger quantity of each item|