天天做日日干,www.91p,伊人网视频在线,九九精品视频在线播放8,综合激情网站,欧美成人亚洲综合精品欧美激情,欧美成人欧美激情欧美风情

JIAOZUO ZHONGWEI SPECIAL PRODUCTS PHARMACEUTICAL CO.,LTD
PVP K30 product lineup
You are here: Home » Products » Industry » Tetrahydro pyrrole (THP) » Tetrahydro pyrrole (THP)

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
kakao sharing button
snapchat sharing button
telegram sharing button
sharethis sharing button

Tetrahydro pyrrole (THP)

Tetrahydro pyrrole (THP), also known as pyrrolidine, is a five-membered cyclic compound.

Chemical formula C4H9N, CAS number 123-75-1, molecular weight 71.121.
This substance is a colorless to yellow liquid with a density of 0.8±0.1g/cm3, a boiling point of 89.5±8.0℃ (760mmHg), a melting point of -63℃, and a flash point of 2.8±0.0℃. It is miscible with organic solvents such as water, alcohol, ether, and chloroform. It has a pungent odor and tends to turn yellow when exposed to light or moisture. It is somewhat volatile. Tetrahydropyrrole is chemically active and reacts with a variety of organic and inorganic compounds, exhibiting varying reactivity especially under acidic and alkaline conditions.
Tetrahydropyrrole content:
Water content:
Color:
Availability:

Applications of Tetrahydropyrrole

1. Pharmaceutical Intermediates

Tetrahydropyrrole is widely used in the pharmaceutical field as an intermediate in the synthesis of various drugs. For example, it is an essential intermediate in the synthesis of antidepressants, antianxiety drugs, and certain cardiovascular drugs. Its unique ring structure provides specific chemical reaction sites, enabling the efficient synthesis of drug molecules.


SN

English Name

Chinese Name

Drug efficacy

1

Buflomedil

丁咯地爾

Cerebrovascular disease medications

2

Dextromoramide tartrate

酒石酸右嗎拉胺

Analgesics

3

Procyclidine HCI

丙環(huán)定,普環(huán)定,卡馬特靈

Antiparkinsonian medications

4

Piromidic acid

吡咯米酸

Anti-infective medications

5

Amixetrine

阿米西群

Antispasmodics

6

Bepridil

芐普地爾


7

Prolintane

普羅林坦,丙苯乙吡咯

Stimulants and antidepressants

8

Pyrrocaine

吡咯卡因

Local anesthetics

 

It can also be used as a solvent. For example, tetrahydropyrrole was used as a solvent in the semi-synthesis of the cardiovascular drug simvastatin, with a molar consumption ratio of approximately 1:1.

2. Pesticide Synthesis

In the pesticide field, tetrahydropyrrole is also widely used in the synthesis of various insecticides and herbicides. Its use as an intermediate not only improves the synthesis efficiency of pesticides but also enhances their stability and biological activity, such as Lolopgranule.

3. New Materials Research and Development

The application of tetrahydropyrrole in new materials is also gaining attention. For example, in the synthesis of polymers with unique optical properties, tetrahydropyrrole can serve as a crosslinker or functional monomer, imparting excellent properties to the materials.

4. Catalyst Promoter

In chemical production, tetrahydropyrrole is often used as a catalyst promoter, significantly improving the efficiency and selectivity of catalytic reactions. In particular, in complex chemical reactions, tetrahydropyrrole can effectively reduce reaction temperature and pressure, thereby reducing production costs.


Previous: 
Next: 

Related Products

content is empty!

? Tel: +86-391-6109928
? Fax: +86-391-6109918
? Address: No.115, East Xinyuan Road, Wen County 454850, Jiaozuo City, Henan Province, China

Quick Links

Products

Contact Us
Copyright ? 2025 Jiaozuo Zhongwei Special Products Pharmaceutical Co., Ltd. All Rights Reserved. Sitemap. Privacy Policy  豫ICP備08102432號(hào)-1
邓州市| 惠安县| 兴国县| 锡林浩特市| 钦州市| 报价| 东宁县| 淮安市| 离岛区| 安义县| 安吉县| 辽宁省| 贵州省| 阜南县| 长垣县| 日土县| 庆阳市| 襄樊市| 辽宁省| 新绛县| 重庆市| 铁岭市| 安达市| 牟定县| 衡水市| 外汇| 东平县| 临清市| 孟连| 阿拉善盟| 太白县| 澳门| 新郑市| 遂川县| 洛川县| 大关县| 长岛县| 洪洞县| 浠水县| 乐昌市| 榆树市|