Factory Supply Estrogen Estriol Raw Powder Estriol CAS 50-27-1

• Customization: Available
• Powder: Yes
• Customized: Customized
• Model NO.: hd2293
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Solid
• Purity: >99%
• Assay: 99%
• CAS: 50-27-1
• Mf: C18h24o3
• MW: 288.38
• 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: 100kg/Month

Product Description

Product Name	Estriol
CAS	50-27-1
Appearance	White powder
MF	C18H24O3
Molecular Weight	288.38
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

Estriol (E3) is one of the three main estrogens in humans. It is a metabolite of estradiol and estrone. Estriol can be used for cervicitis, especially for menopausal syndrome and senile vaginitis. It can also be used as an auxiliary drug for mid-term induction of labor and artificial abortion, and can also be used for prostate hypertrophy, prostate cancer, etc. In addition, it has the effect of rapidly increasing peripheral white blood cells, which generally takes effect 1 to 3 days after medication, but the effect lasts for a short time. It is effective for leukopenia caused by chemotherapy or radiotherapy, and can also reduce the permeability and fragility of blood vessels, and can be used to treat various bleeding.

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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