Chinese name: Dapoxetine
Chinese alias: Daboxetine; (S-(+)-N,N-dimethyl-a-[2-(naphthyloxy)ethyl]benzylamine
English name: Dapoxetine
English alias: (1S)-N,N-dimethyl-3-naphthalen-1-yloxy-1-phenylpropan-1-amine; Priligy; Dapoxetina; Dapoxetinum; CAS number: 119356-77-3
Molecular formula: C21H23NO
Molecular weight: 305.41300
Accurate quality: 305.17800
PSA: 12.47000
LogP: 4.91160
Content: 99%
Density: 1.081 g/cm
Boiling point: 454.4oC at 760mmHg
Flash point: 132.6oC
Refractive index: 1.607
Vapor pressure: 1.91E-08mmHg at 25°C
Appearance and properties: white crystalline powder, odorless, astringent and bitter.
resolve resolution:
There are many synthetic methods for Dapoxetine drugs, which can be divided into two categories: The first category is achiral synthetic methods, that is, by obtaining racemic Dapoxetine or its intermediates, and then Resolve to obtain a single S-configuration dapoxetine; the second category is asymmetric synthesis methods, which are usually synthesized by metal catalysis or bio-enzyme synthesis methods, and directly synthesize S-configuration dapoxet without resolution Ting.
Dapoxetine (dapoxetine) is a chemical with a density of 1.081g/cm3, as a new type of rapid SSRI with a short half-life, belonging to a selective serotonin reuptake inhibitor (SSRI), used to treat men Premature ejaculation and erectile dysfunction, the effective rate is 98%.
Dapoxetine is absorbed quickly and can quickly reach an effective blood drug concentration; the tissue is widely distributed, and the nerve tissue drug concentration is close to the blood drug concentration.
Package:
1kg per Foil Bag, 10 Bags per carton. 25 kg per Drum. Or Customized Package
Shipping Advise:
By Express
------Suitable for under 50kg, Fast:3-4 days. High cost; Door to door service. Easy to pick up the goods.
2. By Air
------Suitable for more than 50 kg, Fast:4-5 days, High cost, airport to airport. professional broker needed.
3. By sea
------Suitable for more than 500kg. Slow: 15-45 days, Low cost. Port to Port, professional broker needed.
FAQ
Q1: Can i get some samples?
A: Yes, we can supply the 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 lead time?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Inquiry guide
1. Please send the quantity(Weight) to us, we will arrange our sales to provide the one-for-one service for you.
2.Then we will provide the professional quotation list for you, it will be including all the factors in whole business process(Quality, shipping, payment, files etc.).
3.If you have many products need inquiry, please send the list for us, the product clear information includes CAS + Name + quantity(Weight), we will provide the complete solution for you. We also provide the customization product.
We are the Qualified suppliers of 24 famous listed international companies, including Pharmaceutical R&D agencies, New material factories, Wholesale trader of chemical reagent etc.
About Us:
Hebei Zhanyao Biotechnology Co. LTD is established in 2010, which is a fast growing intermediate company located in Shijiazhuang, Hebei Province. After ten years of development, Hebei Zhanyao has become a diversified company, not only involved in Pharmaceutical Intermediates, but also in the field of agricultural products. Also Have factory for plastic&rubbler granule, So far, Hebei Zhanyao has operations in 35 countries, and most of its big customers are from Europe and the United States. The quality of hebei Zhanyao products is always the best among Chinese suppliers, with some products of 99.9+ purity. This is an important reason for customers to choose
High quality with competitive price.
1. Standard bp/usp/ep/enterprise standard.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
Fast and safe delivery.
1. Parcel can be sent out in 24 hours after payment tracking number available.
2. Secure and discreet shipment verious 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.
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.
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