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Promestriene
Promestriene
Promestriene
Promestriene
Promestriene
Promestriene

Promestriene

Price USD450.00
Packge 1KG
  • Min. Order:1KG
  • Supply Ability:9000kg/per week
  • Time:2022-05-20

Product Details

  • Product NamePromestriene
  • CAS No.543-82-8
  • EINECS No.254-361-6
  • MFC8H19N
  • MW129.24
  • InChIKeyQNIVIMYXGGFTAK-UHFFFAOYSA-N
  • AppearanceLiquidWhite to Off-White
  • Boiling point 154-156 °C(lit.)
  • density 0.767 g/mL at 25 °C(lit.)
  • storage temp. Flammables area
  • Melting point 25°C

Product Description 

Product name:Promestriene

CAS: 39219-28-8
Molecular formula: C22H32O2
Molecular weight: 328.49
Traits: crystalline powder
Melting point: 64-66°C

 

Promestriene (INN) (brand names Colpotrofin, Colpotrophine, Delipoderm), also known as estradiol 3-propyl 17β-methyl diether, is a synthetic, steroidal estrogen used topically in a 1% cream formulation. It is the 3-propyl and 17β-methyl diether of estradiol.The drug is described as a tropic agent and antiseborrheic. It has not been found to be effective in the treatment of androgenic alopecia or other conditions of cutaneous androgenization.
 

Items

Specification

Product name

Promestriene

CAS

39219-28-8

Appearance

White powder

Assay

≥98%

Molecular Formula  

C22H32O2

Molecular Weight

328.49

EINECS

254-361-6




Packaging & Shipping

 

Packaging Details

25kg carton drum (32cm*58cm)or 1kg foil bag (10cm*15cm) or by request of clients

Port:QINGDAO PORT

                                   Shipping Terms                                                   

              By Express

                     By Air

                  By Sea

      Suitable for under 50kg

      Fast: 3-7 days

 

      High cost

      Door to door service,

      easy to pick up the goods

      Suitable for more than 50kg

      Fast: 3-7 days

      High cost

      Port to port, 

      professional broker needed

    Suitable for more than 500kg

    Slow: 7-45 days

    Low cost

    Port to port, 

    professional broker needed

 

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Our Services

1. Be 100% responsible for quality complaint,0 quality issue in our past dealings.
2.Hundreds of products in different levels for your option.
3.Free samples(less than 20ml) is offered at any time except carrier fee.
4. Any inquiries will be replied within 12 hours. 
5. Strictly on selecting raw materials. 
6.Reasonable & competitive price,punctually delivery

Company Information

 Hebei Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise,  The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises.
Since its establishment, the company has always adhered to the core concept of "focus on products, attentive service", adhere to the business purpose of "innovation, professional, win-win", to provide customers with a full range of meticulous and thoughtful services. We will adhere to the customer's serious and responsible attitude, comply with the standardized operation procedures, with efficient execution to complete customer needs.
The company's products are sold all over the world, mainly exported to the United States, Europe, Southeast Asia, Australia, the Middle East and South Africa and other countries.The company has a strong scientific research and technical team, can provide customers with high quality products and a full range of services. We will provide first-class products and better service to face the needs of customers, to meet the challenges of the market.  Welcome domestic and foreign customers to negotiate.

 

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FAQ

  Q1. Are you a manufacturer?
Answer: Yes, we have our own factory.


Q2. Do you have GMP or DMF?
Answer: Yes, we have GMP certificate for some products, and we can provide DMF as well.

Q3. What information should I let you know if I want to get a quotation?
Answer: -Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.

Q4. How to make the payment?
Answer: T/T in advance are highly recommended. We can accept Western Union,
Money Gram and Paypal as well.

Q5. When will you deliver the goods?
Answer: For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.

Q6. How will you deliver the goods?
Answer: We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.

Q7. When will we receive the goods?
Answer: For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 3-5 to reach you; for larger orders, it will take about 7 -10days at most.

Q8. What if we find your products unsatisfied?
Answer: We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality, but if you find our products not confirm with the COA after you receive it, please show us your test result, we will refund you once we confirm that.

 

Please contact us:


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Company Profile Introduction

Hebei Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise,  The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises.

Since its establishment, the company has always adhered to the core concept of "focus on products, attentive service", adhere to the business purpose of "innovation, professional, win-win", to provide customers with a full range of meticulous and thoughtful services. We will adhere to the customer's serious and responsible attitude, comply with the standardized operation procedures, with efficient execution to complete customer needs.

The company's products are sold all over the world, mainly exported to the United States, Europe, Southeast Asia, Australia, the Middle East and South Africa and other countries.The company has a strong scientific research and technical team, can provide customers with high quality products and a full range of services. We will provide first-class products and better service to face the needs of customers, to meet the challenges of the market.  Welcome domestic and foreign customers to negotiate.

 

Recommended supplier

  • Since:2021-03-01
  • Address: Room 1810, Future Time Business Building, 121 Zhongshan West Road, Qiaoxi Dist.
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