Yinherb Lab Estriol Raw Powder with USP41/EP8.0 standard
Product Name:Estriol
Synonyms: 1,3,5(10)-Estratriene-3,16a,17b-triol; Estra-1,3,5(10)-triene-3,16alpha,17beta-triol
CAS NO.: 50-27-1
Specification:USP38
Appearane: White or almost white crystalline powder
Molecular Formula:C18H24O3
Molecular Weight: 288.38
Einecs: 200-022-2
Melting Point: 281-282ºC
Product Categories: Steroids;Intermediates&FineChemicals;Pharmaceuticals;progestogen estrogen;Hormone Drugs
Place of Origin: China Yinherb-Lab
Packing: As per client's requirements
Minimum Order Quantity: 1kg
Storage: Store in cool & dry place, Keep away from strong light and heat for 2 years
What is Estriol?
Estriol is an estrogen. Can be used to treat leukopenia, and a variety of gynecological diseases. In addition, it has a certain effect on prostate hypertrophy and prostate cancer.
Estriol Benefits
1. Estriol can be used for treating cervicitis and especially suitable for treating menopausal syndrome and senile vaginitis.
2. Estriol can also be used as the adjuvant drug for middle-term labor induction and artificial abortion.
3. It can also be used for treating prostatic hypertrophy and prostate cancer.
4. Estriol still has a rapid role in increasing the peripheral leukocytes. It generally takes effect at 1 to 3 days after the treatment but with a short duration period. It also has efficacy in treating leukopenia caused by chemotherapy or radiotherapy.
5. 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.
Estriol HPLC &NMR Test report by Yinherb
| Product Name |
Specification |
CAS No. |
| Medroxyprogesterone Acetate |
USP39/EP8.0 |
71-58-9 |
| Altrenogest |
In-house standard |
850-52-2 |
| Progesterone |
USP39/EP8.0/BP2016 |
57-83-0 |
| Estradiol |
USP39/EP8.0 |
50-28-2 |
| Estradiol |
USP37 |
313-06-4 |
| Estradiol Valerate |
USP39 |
979-32-8 |
| Estradiol Benzoate |
USP38 |
50-50-0 |
| Estrone |
USP39 |
53-16-7 |
| Estriol |
USP41 |
50-27-1 |
| Dienogest |
In-house standard |
65928-58-7 |
| Medrogestone |
In-house standard |
977-79-7 |
| Intermediates |
| Diosgenin |
In-house standard |
512-04-9 |
| 16-Dehydropregnenolone acetate |
In-house standard |
979-02-2 |
| Megestrol Acetate |
USP39 |
595-33-5 |
| Pregnenolone |
In-house standard |
145-13-1 |
| Pregnenolone acetate |
In-house standard |
1778-02-5 |
| 17alpha-Hydroxyprogesterone |
In-house standard |
604-09-1 |
| Hydroxyprogesterone Acetate |
In-house standard |
302-23-8 |
| 8DM(16alpha-methyl Epoxide) |
In-house standard |
24916-90-3 |
| Intermediate of Medrogestone |
In-house standard |
902768-49-4 |
| Steroid |
| |
In-house standard |
2135-17-3 |
| Acid |
In-house standard |
28416-82-2 |
| Mometas-one furoate |
USP38/EP7.0 |
83919-23-7 |
Q1: Can i get some samples
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What's your MOQ
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How do you treat quality complaint
A:First of all, our quality control will 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
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