High purity diphenhydramine hydrochloride powder 147 24 0

Product Overview

Description

High purity diphenhydramine hydrochloride powder 147-24-0 Introduction
Product name	diphenhydramine hydrochloride
CAS no	147-24-0
Molecular formula	C17H22ClNO
Molecular weight	291.81600
Accurate mass	291.13900
PSA	12.47000
LogP	4.15620
Application Diphenhydramine hydrochloride can eliminate all kinds of allergic symptoms, and its central inhibitory effect is significant.Still have sedation, prevent dizzy move reach antiemetic action, also have anticholine action, can alleviate bronchus smooth muscle spasm.In addition still have local anaesthetic action, can apply topically cure skin SAO urticant.Can be used for hay fever, urticaria and so on.

 

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Product packaging

 

 Our team

 

 Our factory

 

Our Factory

MK Biotechnology Co., Ltd. is a high-tech corporation, which is specialized in Human Nutritional products and APIs. We integrate scientific research, development and production into an organic whole. Since our foundation, we have been committing ourselves to the manufacture, marketing and R&D of active pharmaceutical ingredients and pharmaceutical intermediates. 

We offer our best services to our customers all over the world. We have established close cooperative relationships with reliable domestic and overseas partners to produce and source new products, starting materials and intermediates. We also hope that with our continuous efforts, we can extend our business to the whole world.

 

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FAQ

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.

Q8: How to contact us ?
A:You can chat with us by Trademanager,MSN&Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.