Payment & Shipping Terms:
|Product Name:||N-CBZ-4-piperidone 1-(Benzyloxycarbonyl)-4-piperidinone||CAS No.:||19099-93-5|
1-(Benzyloxycarbonyl)-4-piperidinone CAS 19099-93-5 White powder 99% Piperidine Drugs
1-CARBOBENZOXY-4-PIPERIDONE CAS 19099-93-5 White powder 99% Piperidine Drugs
|Appearance||Solid or Lliquid|
|Color||White to pale yellow or clear|
|Boiling Point||114-140 °C0.25 mm Hg(lit.)|
|Density||1.172 g/mL at 25 °C(lit.)|
|Flash Point||>110 °C|
|Refractive index||n20/D 1.542(lit.)|
|Acidity coefficient (pKa)||-1.63±0.20(Predicted)|
|5449-12-7||BMK Glycidic Acid (sodium salt)|
Protected piperidones for interesting synthetic transformations including Knoevenagel, heterogeneous Diels-Alder, and reactions to N-(4-piperidinyl)hydroxyindole. Starting material for the synthesis of GABA analogs by direct Barbier-type addition of alkyl phosphinates.
Protected piperidinone that can undergo interesting synthetic transformations including the Knoevenagel reaction,1 hetero-Diels-Alder reactions,2 and reactions to form N-(4-piperidinyl)oxindoles.
Lihe Pharmaceutical Technology (Wuhan) Co., Ltd. is a pharmaceutical company integrating product development, production and chemical intermediates, specializing in the research, development, production and export of organic intermediates, pharmaceutical intermediates, chemical solvents and pesticides.Loacted in Hubei Province, involving pesticide, medicine, chemical industry, coating, dye, reagent, polyester, petrochemical and other fields. AOP provide excellent products and products for customers according to quality, quantity and time Service, established a good brand reputation and business reputation in the industry, won the trust and support of many customers at home and abroad.since its establishment, the company has always adhered to the principle of people-oriented, technology for survival, quality for credit, service tenet, consistent quality and reputation guarantee, continuous pioneering spirit of business is the cornerstone of our development, and the support and praise of..
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 Person: Wendy