Factory Supply CAS 50-27-1 Top Grade Estriol Raw Powder Estriol

• Certification: GMP, ISO 9001, USP, ISO, HACCP
• Suitable for: Elderly, Children, Adult
• State: Powder
• Purity: >98%
• Assay Method: HPLC
• Application Form: Suppository, Capsule
• Model NO.: Estriol
• Application: Food, Health Care Products, Medicine
• CAS No.: 50-27-1
• Appearance: White Crystalline Powder
• Molecular Formula: C18h24o3
• Storage: Below 25ºC Temperature and Away From Light
• Shelf Life: 2 Years
• Transport Package: 25kgs/Drum
• Specification: 99.0%
• Trademark: langyue
• Origin: China
• Production Capacity: 5000kgs/Per Month

Product Description

Estriol

Product Information:

Othername:E3;ESTRIOL;ESTRA-1,3,5(10)-TRIENE-3,16,17-TRIOL;ESTRA-1,3,5(10)-TRIENE-3,16ALPHA,17BETA-TRIOL;TRIDESTRIN;ESTRIOL(P);EstrChemicalbookiol,1,3,5(10)-Estratriene-3,16α,17β-triol,16α-Hydroxyestradiol,3,16α,17β-Trihydroxy-1,3,5(10)-estratriene;Estriol(100mg)
CAS:50-27-1
Molecular Formula:C18H24O3
Molecular Weight:288.38
EINECS:200-022-2
melting point:280-282°C
Appearance:White crystalline powder
Assay :≥99.0%
Heavy metals: <10PPM

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Betaine anhydrous base	107-43-7
HMB Calcium	135236-72-5
Coenzyme Q10	303-98-0
Sodium Copper Chlorophyllin	65963-40-8

Product Description:

The crystal is insoluble in water, slightly soluble in ethanol (1:500), ether, chloro form, diox ane and vegetable oil, easily soluble in pyri dine and hydroxide base solutions.Estrriol, a natural hormone, is the metabolite of estradiol in the body and is mainly found in the urine.Estrogen has a small activity, which is about 6 times that of estrone by oral administration, but weaker than estradiol and has no carcinogenic effect. The estradiol level in vivo does not change after taking the drug.Estrriol has a selective effect on the vagina and cervical canal, but has no effect on the uterine entity or endometrium.Animal experiments showed that estriol had a stronger effect on vaginal epithelial keratosis than estradiol, which could promote vaginal epithelial hyperplasia, superficial cell keratosis, mucosal angiogenesis and healing of vaginal epithelial injury, but had a weaker effect on uterine weight gain in mice.At the same time, estriol can enhance the function of Chemicalbook cervical cells, increase the proliferation of cervical muscle fibers, and increase the elasticity and softness of the cervical.In addition, estriol to hypothalamus and pituitary have feedback inhibition, but do not inhibit ovulation, only to luteal can produce obvious effect, so can be used as mid-term induced labor and induced abortion of auxiliary drugs and the treatment of various menstrual diseases.Estrriol also has a significant effect on the hematopoietic system, can reduce the permeability and fragility of blood vessels, can be used in the treatment of a variety of bleeding.Also has the effect of rapidly increasing peripheral white blood cells, generally 1 ~ 3 days after the drug began to take effect, but the action time is short, effective on leukopenia caused by radiation and chemotherapy.

 

Uses, benefits, Side Effects

1. For cervicitis, especially for menopause syndrome, senile vaginitis,
2. It can be used as adjuvant drugs for midterm labor induction and induced abortion
3. For prostatic hypertrophy, prostate cancer, etc
4. It has the effect of rapidly increasing peripheral white blood cells, and generally begins to take effect 1 ~ 3 days after medication, but the effect lasts for a short time.It is effective against leukopenia caused by chemotherapy or radiotherapy,
5. Can reduce the permeability and fragility of blood vessels, can be used in the treatment of a variety of bleeding, to menorrhagia, tonsils or hysterectomy, all have a rapid hemostasis.

Application

1. Biochemical research, estrogen drugs
2. Estrogen drugs.For leucopenia, various menstrual diseases, senile vaginitis, women's menopause syndrome, etc
3. For the treatment of leukopenia, prostatic hypertrophy, prostate cancer also has a certain effect

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Quality Control: 
We have advanced precision instruments and equipment ,so we can independently control product content, pesticide residue, physical and chemical properties, microorganisms, heavy metals and other quality indicators. Our goal is zero complaints.

Packaging:
The product is packed in 25kg fiber drum. Or Packaging according to customer requirements (500g, 1000g and more).
Shipping:
Bulk goods ship by sea or air. Small quantity shipped via FedEx, DHL and others courier.
Storage:
Store at below 25ºC temperature and away from light.


Customization Service
R&D and Production: We specializes in the development of functional materials and has provided a number of development and improvement solutions.
Granular Production: Our granulation and superfine pulverization can improve bulk density to filling capsules and tablets. and increase water solubility.
Blending and Mixing
 

Q&A.

Q1. Are you a factory or a trading company?
A: We are a factory. Welcome to visit us.
Q2:Can I get a sample?
A: Of course. For most products we can provide a free sample, while the shipping cost should undertake by your side.
Q3:What's your MOQ?
A:Mostly MOQ is 1kg, but we also accept less quantity like 100g on the condition that a sample charge is 100% paid.
Q4:Do you accept VISA business credit card ?
A:Sorry we don't accept VISA credit card,we'd like to accept T/T, Western Union.
Q5: What's your delivery time?
A:We will make delivery within 3 to 5 working days after payment confirmed.
Q6:How long does it take to the goods arrived ?
A:It is Depending on your location,
For small order, please expect 5-7 days by DHL,TNT, FEDEX.
For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
Q7:How do you treat quality complaint?
A:First of all, our QC department will do strict examination of our export products by HPLC, UV, GC , TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.


Quality Control
We have advanced precision instruments and equipment ,so we can independently control product content, pesticide residue, physical and chemical properties, microorganisms, heavy metals and other quality indicators. Our goal is zero complaints.

OEM Service
According to your requirements, we can customize capsules, soft capsules, tablets and mask.
1. We supply raw material and mixed ingredients according to your formula.
2. We offer the different package according to your requirements.
3. Customrized Private lable.