Common Name	Pyrrolidine
CAS Number	123-75-1	Molecular Weight	71.121
Density	0.8±0.1 g/cm3	Boiling Point	89.5±8.0 °C at 760 mmHg
Molecular Formula	C 4 H 9 N	Melting Point	-63 °C
MSDS	Chinese USA	Flash Point	2.8±0.0 °C
Symbol	GHS02, GHS05, GHS07	Signal Word	Danger

  Chemical & Physical Properties

Density	0.8±0.1 g/cm3
Boiling Point	89.5±8.0 °C at 760 mmHg
Melting Point	-63 °C
Molecular Formula	C 4 H 9 N
Molecular Weight	71.121
Flash Point	2.8±0.0 °C
Exact Mass	71.073502
PSA	12.03000
LogP	0.37
Vapour density	2.45 (vs air)
Vapour Pressure	58.6±0.2 mmHg at 25°C
Index of Refraction	1.428
Stability	Stable; flammable. Incompatible with strong acids, strong oxidizing agents.

Our Special service : 








Pyrrolidine is a   cyclic amine  whose five-membered ring contains four carbon atoms and one nitrogen atom; the parent compound of the pyrrolidine family. It is a saturated organic heteromonocyclic parent, a member of pyrrolidines and an azacycloalkane. It is a conjugate base of a pyrrolidinium ion.


The pyrrolidine ring structure is present in numerous natural alkaloids such as nicotine and hygrine. It is found in many drugs such as procyclidine and bepridil. It also forms the basis for the  racetam compounds  (e.g. piracetam, aniracetam).


Pyrrolidine, which is not aromatic,  . Imidazole is an aromatic ring in the side chain of the amino acid histidine, which is present in nearly all proteins. It has two nitrogen atoms.

What type of amine is pyrrolidine?
Pyrrolidine is  a cyclic amine  whose five-membered ring contains four carbon atoms and one nitrogen atom; the parent compound of the pyrrolidine family. It is a saturated organic heteromonocyclic parent, a member of pyrrolidines and an azacycloalkane. It is a conjugate base of a pyrrolidinium ion.


The pyrrolidine ring in the immucillins is  basic and protonation of the nitrogen atom results in a positive charge that mimics the slightly positive charge that is presenton oxygen  in the transition state for the enzyme-catalyzed reaction


Pyrrole is an exceedingly weak base. The pair of electrons that might be protonated is not readily available because it is required to maintain the sextet of electrons in the ring required for aromaticity. Pyrrolidine, which is  not aromatic , is a much stronger base

If you want to know more about this products , or other prodcuts , please feel free to contact me.  I am mercuryqiu8
We are a professional manufacturer of chemical, Agricultural ,Cosmetic and pharmaceutical intermediates .

Wuhan Mulei New Material Company offer wonderful service with our partner :
1. We will when we receive your inquiry , your confuse, your demands,  If you have any questions ask us , give you wonderful and complete reply .

2. We have a lot of social platforms, Facebook , Twitter , Instagram , Pinterest ,Youtube , LinkedIn ,Wickr ,Messenger , Whatsapp , Skype , Wechat , QQ , Email and so on ,  . If you have any questions, troubles or ideas ,  we will reply immediately. And you can believe us , So many social platforms are watching us, If we do something that makes you unsatisfied,  you also can give bad comments in platforms , so we cherish you more . and you can find us everywhere .

3. We offer to you as our long term business from now to the future . We want to have a bright future with you our partner , we can . Be faster, higher and stronger in our future together. 

4. You are our partner , we make the nice package with our products , when you receive our products ,   you will satisfied and happy and you want to repurchase . Because we , the most is our quality , price , service are the Best .

5. We delivery our product in 1- 5 working days , with Fastest and safest delivery , double clearance custom and Door to . You don't need worry about anything , we will offer the tracking number , also we always pay attention to your logistics and inform to you .

6. When you receive your products, if there is anything that makes you unsatisfied, we will

7. Our factory uses chemical synthesis and biosynthesis methods to produce raw materials in accordance with strict quality standards, and then so our quality is trustworthy . 

FAQ
Q1: What's your MOQ of chemical intermediate?
A: We offer chemical intermediate MOQ is 1KG. For chemical intermediate Sample is 100gram.

Q2
A:Different quantity has different discount.

Q3:
A: chemical intermediate Delivery lead time about 3-5 days after payment confirmed. (Chinese festivals are not included)


A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, PayPal , L/C , Alipay , Western Union or Bitcoin.


A:First of all, our quality control will reduce the chemical intermediate quality problem to near zero. If there is a real quality problem caused by us, we will send you free chemical intermediate for replacement or refund your loss.

Q6. We don't know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time. Before we start B2B, Made in China has audited our company on-spot and approved our credit. Commitment is the No.1 Point of our Enterprise's Value.


A:Yes, we have 100% test before delivery chemical intermediate, International Authorized Third-Party Test for the chemical intermediate if you need are highly welcomed.