|
Product Details:
|
| Purity: | 99.9%min | Mf: | C8H17NO2 |
|---|---|---|---|
| Cas No.: | 148553-50-8 | Einecs No.: | 604-639-1 |
| Appearance: | White Crystalline Powder | Molecular Weight: | 159.23 |
| Product Name: | Pregabalin | Packing: | 1kg,25kg, Or As Requirements |
| Density: | 0.997±0.06 G/cm3(Predicted) | Melting Point: | 194-196°C |
| Boiling Point: | 274.0±23.0 °C(Predicted) | Delivery Time: | In Stock |
| Shelf Life: | 2 Years | Storage: | Cool And Dry Place |
| MOQ: | 1kg | Whatsapp: | +86 155 1212 3605 |
| Wickr: | Wanjiang |
Sell Pregabalin Powder 99.99% white crystalline powder High Purity
description
| Product Name:
pregabalin
|
Pregabalin wj1@gzwjsw.com
whatsapp +8615512123605
signal +66980528100
wickr me , wanjiang
|
| Synonyms: | 3(S)-(AMINOMETHYL)-5-METHYLHEXANOIC ACID;(3S)-3-(AMINOMETHYL)-5-METHYLHEXANOIC ACID;PREGABALIN;Pregablin;3-(Aminomethyl)-5-methyl-hexanoic acid;PREDNISOLONESODIUMPHOSPHATE;(R)-Pregabalin;(S)-Pregabalin |
| CAS: | 148553-50-8 |
| MF: | C8H17NO2 |
| MW: | 159.23 |
| EINECS: | 604-639-1 |
| Mol File: |
148553-50-8
|
Preparation
Methylamine hydrochloride is prepared by heating a mixture of aqueous formaldehyde and ammonium chloride; the residual water and the formic acid produced in the reaction are removed via vacuum distillation. This leaves behind solid methylamine hydrochloride. The solid is then purified by organic extractions and additional vacuum distillations. Methylamine gas for the reaction with P2P is generated in situ by heating the hydrochloride salt with sodium hydroxide. Alternatively, methylamine can be liberated from the hydrochloride with base and collected in a cold finger or flask immersed in a dry ice bath.
FAQ
Q: How to start orders or make payments?
A:You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly. for payment , can also be by western union ,money gram ,bitcoin ,that is very easy
Q: 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.
Q: What's your MOQ?
A:For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount?
A: Yes, for larger quantity, we always support with better price.
Q:How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q:How to contact us ?
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.
Q:what is the shipping way ?
A: for small order ,we ship by air express ,like Fedex, TNT,DHL,EMS ,
for large order ,we can send by air to the air port and send by sea to the sea port
Contact
Contact Person: Michelle fiona
Tel: +8615512123605
English
