Shanghai Keray Biotech Co., Ltd.

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White Effective Female Sex Hormone Estriol 50-27-1 Top Purity 99% For Breast Disaster

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Tried a bulking cycle with your powder. High purity, smooth to go. And nice gains ... Will continue PCT with you and try a different stack next time.

—— Nick_c_Barker

Like your service guy, very patient and professional. Answer all kinds of questions and even chitchat with you. Good!!

—— Morgan_Roberts

A friend introduce this to me. Have tried other suppliers, but this is the best. High quality n professional consultation you can get, plus the price

—— Mustafa tango

White Effective Female Sex Hormone Estriol 50-27-1 Top Purity 99% For Breast Disaster

White Effective Female Sex Hormone  Estriol 50-27-1 Top Purity 99% For Breast Disaster

Large Image :  White Effective Female Sex Hormone Estriol 50-27-1 Top Purity 99% For Breast Disaster Get Best Price

Product Details:
Place of Origin: China
Brand Name: Keray
Certification: SGS,ISO9001
Model Number: 50-27-1
Payment & Shipping Terms:
Minimum Order Quantity: 10gram
Price: Negotiable
Packaging Details: discreet and safe foil bag or tin
Delivery Time: 24 hours upon receipt of payment
Payment Terms: Bank Transfer,BTC
Supply Ability: 3000Kg/Month
Detailed Product Description
Synonyms: 50-27-1, Steroid Powder, Estriol CAS No: 50-27-1
Formula: C18H24O3 Molecular Weight: 288.39
EINECS: 200-022-2 Density: 1.255 G/cm3
Melting Point: 280-282 ° C(lit. ) Boiling Point: 469 ° C At 760 MmHg
Flash Point: 220.8 ° C Purity: 99%
Appearance: White Crystalline Powder Package: 1kg/foilbag
Shipment: EMS, DHL, FedEx, TNT Delivery: Safe & Timely, Around 7days After Payment.
State: Solid
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Product Description
Top Quality and Effective White Raw Powder Estriol


1. Product details:


Estriol
Synonyms: 50-27-1, steroid powder, Estriol
CAS No.: 50-27-1
Formula: C18H24O3
Molecular Weight: 288.39
EINECS: 200-022-2
Density: 1.255 g/cm3
Melting Point: 280-282 ° C(lit. )
Boiling Point: 469 ° C at 760 mmHg
Flash Point: 220.8 ° C
Purity: 99%
Appearance: White crystalline powder
PackAge: 1kg/foilbag
Min. order quantity: 10g
Payment: ,
Shipment: EMS, DHL, FedEx, TNT
Delivery: safe & timely, around 7days after payment.

 

2. Description:


Estradiol, or more precisely, 17β-estradiol, is a human sex hormone and steroid, and the primary female sex hormone. It is named for and is important in the regulation of the estrous and menstrual female reproductive cycles. Estradiol is essential for the development and maintenance of female reproductive tissues but it also has important effects in many other tissues including bone. While estrogen levels in men are lower compared to women, estrogens have essential functions in men as well. Estradiol is found in most vertebrates as well as many crustaceans, insects, fish, and other animal species.


Estradiol or oestradiol (American or British English usages), derives from estra-, Gk. οστρο? (oistros, literally meaning "verve or inspiration") and -diol, a chemical name and suffix indicating that this form of steroid and sex hormone is a type of alcohol bearing two hydroxyl groups.


Estradiol is produced especially within the follicles of female ovaries, but also in other endocrine (i.e., hormone-producing) and non-endocrine tissues (e.g., including fat, liver, adrenal, breast, and neural tissues).

 

Estradiol is biosynthesized from progesterone (arrived at in two steps from cholesterol, via intermediate pregnenolone). One principle pathway then converts progesterone to its 17-hydroxy-derivative, and then to androstenedione via sequential cytochrome P450-catalyzed oxidations.Action of aromatase on this dione generates estrone, and action of a dehydrogenase on this gives the title compound, 17β-estradiol.

 

Our competitive advantage:

 

1.Rich experience

We specialize in this field for many years,our steroids and hormones exported to Overseas, to Europe,Africa,Asia, Americas and other country, and we have got very good feedback from our customers,and Established long friendly relations of cooperation.

2.Great quality, purity and favourable

Good quality is one of our secret success, welcome order the samples, MOQ just 10 grams.

3.Safest and fastest delivery

a.We have Adequate stock,and can arranged within 24hours when receive the payment.Tracking number would be informed quickly after shipment.

b.We have special way could ship 0.01 kilo to 5000,000 kilo products a time. We offer melting powder into liquid service

4.Good after-sales service

24/7 is available, tell the package update asap, and will try best solve when customer encountered various problems!

 

 

Porduct list:

 

Product name CAS NO. Product name CAS NO.
Benzocaine 94-09-7 Procaine 59-46-1
Hydrochloride 129938-20-1 Tetracaine HCl 136-47-0
Clobetasol Propionate 25122-46-7 L-Thyroxine 51-48-9
Finasteride 98319-26-7 Dydrogesterone 152-62-5
Theophylline 58-55-9/ 5967-84-0 Valdecoxib 181695-72-7
  68693-11-8 Azithromycin 117772-70-0/ 83905-01-5
Procaine HCl 51-05-8 Lidocaine HCl 73-78-9
Lidocaine 137-58-6   50-02-2
119356-77-3 L-Epinephrine hydrochloride 55-31-2/ 329-63-5
Chloramphenicol 56-75-7/ 2787-09-9 Doxorubicin hydrochloride 25316-40-9
Benzyl alcohol 100-51-6 Paclitaxel 33069-62-4
Omeprazole 73590-58-6/ 119141-89-8 Benzyl benzoate 120-51-4
Dutasteride 164656-23-9 Cyanocobalamin 68-19-9/18195-32-9/ 13408-78-1
Benzocaine HCl 23239-88-5 Furazolidone 67-45-8
  566-48-3 Rifaximin 80621-81-4
Acetaminophen 103-90-2 Paromomycin 7542-37-2
Amikacin disulfate salt 39831-55-5/ 149022-22-0 Nitazoxanide 55981-09-4
Dexamethasone sodium phosphate 55203-24-2/ 312-93-6 Secnidazole 3366-95-8
Trestolone acetate 6157-87-5 Tinidazole 19387-91-8
Lincomycin hydrochloride 7179-49-9 Chlorhexidine Gluconate 18472-51-0
Clotrimazole 23593-75-1 1,3-dimethyl-pentylamine
hydrochloride
105-41-9
1,3-Dimethylbutylamine hydrochloride 71776-70-7 4 amino-2-Methylpentane citrate(AMP Citrate) 71776-70-0

 

 

White Effective Female Sex Hormone  Estriol 50-27-1 Top Purity 99% For Breast Disaster 0

Contact Details
Shenzhen Keray Biotech Co., Ltd.

Contact Person: wendy

Tel: +8613798562250

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