Tridestrin Hormone Anti Estrogen Products White Powder CAS: 50-27-1 Estriol

Basic Information
Place of Origin: CHINA
Brand Name: TINGYI
Certification: GMP , ISO 9001:2008
Model Number: CAS: 50-27-1
Minimum Order Quantity: 10g
Price: Contact Us
Packaging Details: Stealth And Discreet Packaging
Delivery Time: Within 7 Working Days
Payment Terms: Bank Transfer - Bitcoin - Western Union - MoneyGram
Supply Ability: 1kg per day
Appearance: White Powder Other Name: Tridestrin
Shipping Method: EMS, HKEMS, FEDEX, DHL, UPS, Aramex, ETC Stroage Temp: 0-6°C
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Tridestrin Hormone Anti Estrogen Steroids Powder CAS 50-27-1 Estriol

 

Abstract

 

Estriol belongs to natural hormone and is the metabolite of estradiol in vivo , anti estrogen steroids . It is mainly presented in the urine . Estrogen has a relative small activity with the oral activity being 6 times as high as estrone but being weaker than estradiol with non-carcinogenic effects . After its administration , the in vivo estradiol levels did not change . Estriol has selective action on the vaginal and cervical canal but has no effect on the uterus and endometrium entity .

Estriol,Animal experiments have shown that estriol has a stronger effect on vaginal epithelial keratosis than estradiol , thus being able to promote vaginal epithelial hyperplasia , superficial cells keratosis mucosal angiogenesis and vaginal epithelial wound healing , but having a weak effect on the weight gain of mouse uterus At the same time , estriol can enhance the function of cervix cell , causing the cervix muscle fiber hyperplasia and increasing the cervical elasticity and softness .

In addition , estriol has feedback inhibition on the hypothalamus and pituitary but does not inhibit ovulation while only having significant impact on the corpus luteum and therefore can be used as the auxiliary drug in the medium-term labor induction and artificial abortion and for the treatment of various kinds of menopathy . Estriol also has significant effect on the hematopoietic system and can reduce vascular permeability and fragility. Therefore , it can be used for the treatment of various kinds of hemorrhage . It also has effect of rapidly increasing the peripheral leukocytes and generally begins to take effect at 1 to 3 days after treatment but with a shorter duration of action and is effective in treatment the leukopenia induced by radiotherapy and chemotherapy .

 

Application

 

A. Estriol can be used for treating cervicitis and especially suitable for treating menopausal syndromesenile vaginitis .
B. Estriol can also be used as the adjuvant drug for middle-term labor induction and artificial abortion .
C. Estriol can also be used for treating prostatic hypertrophy and prostate cancer .
D. Estriol still has a rapid role in increasing the peripheral leukocytes. It generally takes effect at 1 to 3 days afterthe treatment but with a short duration period . It also has efficacy in treating leukopenia caused by chemotherapy or radiotherapy
E. Estriol can be used for reducing the vascular permeability and fragility and can be used for the treatment of various kinds of hemorrhage . It also has quick hemostasis effect on menorrhagia , hysterectomy or tonsillectomy

Tridestrin Hormone Anti Estrogen Products White Powder CAS: 50-27-1 Estriol 0

 

COA

 

 

 

ITEM

 

SPECIFICATION

RESULT

 

Character

 

White or almost white crystalline powder

White crystalline powder

 

Specific rotation

 

+54°to +62°

+59.9°

 

Completeness of solution

 

Clear and free from undissolved solid

Conforms

 

Identification

 

(1) complies by IR
(2) complies by UV

Conforms
Conforms

 

Residue on Ignition

 

Not more than 0.1%

0.05%

 

Loss on drying

 

Not more than 0.5

0.1%

 

Chromatographic
purity

 

Total impurities not more than 2.0%

<2.0%

 

Assay

 

It should contain 97.0% to 102.0% of C18H24O3 calculated on dried basis

98.4%

 

Particle size

 

It should be 90% below 30μm

Conforms

 

Conclusion

 

Conforms to USP36

 

 

Our Service


 
1. Quality Product and Good Price
We offer absolute high quality product in customized or non-customized.If there are any problems in quality,please contact me as soon as possible.

 

2.Fast&Secure Shipping
Generally,for small quantity product,the product will be shipped by courier.For bulk goods,usually you will receive the product within 15 working days.The rate of passing customs is more than 90%.

 

3.Reshipping Policy
Even for the worst situation when the product is blocked by the customs,we can reship the product without any extra payment for the product.

 

4.Technical Supports
Our lab can customize the right product and support u with our top specialists.So if u have a recipe and need help just inform us.We can make experiments and get a good result

 

Competitive Advantage:

 

1 High quality with competitive price:
1) Standard: Enterprise Standard
2) All Purity≥98%
3) We are manufacturer and can provide high quality products with factory price.
 
 
2 Fast and safe delivery:
1) Parcel can be sent out in 24 hours after payment. Tracking number available
2) Secure and discreet shipment. Various transportation methods for your choice.
3) Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
 
 
3 We have clients throughout the world:
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility.
3) High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

 

Frequently Asked Question

 

Question 1 , How do you pack the order ?

Discreet package , the packing suits you best would be choosen to cross

customs safely


Question 2, What is your shipping method

Shipping by express (FedEx,UPS,DHL,EMS,HKEMS,TNT), and cheapest by airmail

Question 3, if my order seized by custom ,what do you do ?

Resending police if the tracking number do not update online or it sezied by custom

Questions 4, What is your payment accept

Safe and fast payment : Western Union ,Money Gram ,T/T ,Bitcoin


Questions 5, Will you supply tracking number

Yes ,we supply tracking number for following . In general ,once we supply the tracking number to you ,you can track the parcel information within 1-2 business days

Question 6, How many days will it take to my country after I do the payment

In general ,fastest with 3-5 business , slowest 5-7 business days

 

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