Factory Supply Beta-Estradiol 17beta-Estradiol Pure 99% Estradiol Raw Powder CAS 50-28-2

• Customization: Available
• Powder: Yes
• Customized: Customized
• Model NO.: hd2291
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Solid
• Purity: >99%
• Assay: 99%
• CAS: 50-28-2
• Mf: C18h24o2
• MW: 272.39
• Application: Pharmaceutical Intermediates
• Appearance: White Powder
• Certificate: ISO, GMP
• Test Method: HPLC
• Brand Name: Biohorlden
• Sample: Available
• Transport Package: 100g/Bag, 1kg/Bag
• Specification: 99%
• Production Capacity: 50kg/Month

Product Description

Product Name	Beta Estradiol
CAS	50-28-2
Appearance	White powder
MF	C18H24O2
Molecular Weight	272.39
Purity	99% min
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder
Shelf Life	24 Months

Items	Specifications	Results
Appearance	White or off white powder	Conforms
Loss on drying	NMT 0.5%	0.33%
Residue on ignition	NMT 0.1%	Conforms
Heavy metal	NMT 10ppm	Conforms
Assay (HPLC)	NLT 99.5%	99.77%
Related substances	NMT 0.5%	0.23%
Single impurity	NMT 0.1%	0.07%
Conclusion: Complies to the Enterprise standard

Estradiol, also known as estradiol or 17β-estradiol, is one of the three estrogens and an important indicator in gonadal hormone testing. It is mainly produced by ovarian follicles, corpus luteum and placenta during pregnancy.
Estradiol can be used as an estroge drug for functional uterine bleeding, primary amenorrhea, menopausal syndrome, and prostate cancer.

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Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.

1.Are you a manufacturer or trade company?

We are a professional manufacturer.

2.What's your payment terms?

Standard terms: T/T in advance and Western Union.

Also L/C at sight is acceptable for large amount.

3.What's your shipping time?

We have a large stock, which means we can deliver the goods to you immediately.

4.How do you ensure the quality of your products?

Strict QC with 6 steps testing from raw material purchase to finished product.

5.How do you ship the order normally?

For large qty order,ship the goods by sea.

For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,and so on.

6.What's your loading port?

Usually Shanghai, Qingdao, Tianjin, Guangzhou