99.5% min Pyrrole CAS 109-97-7

Basic Info

Model No.: X-CAS 109-97-7

Type: Pharmaceutical Intermediates

Appearance: Liquid

Colour: Yellow

Appearance:: Light Yellow Clear Liquid

Usage:: Pharm Intermediates

Packing:: 25kg Drum,180kg/drum

MF:: C4H5N

Assay:: 99.5%min

EINECS No.:: 203-724-7

Water:: ≤0.30%

Additional Info

Packaging:  25kg/drum or 180kg/drum

Productivity: 1000kg per Month

Brand: zhishang

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: in stock

Certificate: ISO CE

HS Code: 2933990090

Port: Shanghai,Qingdao,Tianjin

Product Description

Pyrrole CAS 109-97-7 used for the synthesis of pharmaceutical intermediates, and other spices. For test of Gold selenite and  Silicic acid used as chromatography analysis standard material, also used in organic synthesis and pharmaceutical industry. Pyrrole (Pyrrole, 1-nitrogen hybrid -2, 4-cyclopentadiene), one of the heterocyclic compounds. Molecular weight C4H5N, molecular weight: 67.09, CAS no. 109-97-7. Melting point – 23 ℃, boiling point of 129-131 ℃, the density of 0.967 g/cm3. Multiple pyrrole rings can form larger rings, such as porphyrin rings in hemoglobin, porphyrin in chlorophyll, and the guolin ring in vitamin B12.

Details of Pyrrole CAS 109-97-7
1. Pyrrole CAS 109-97-7
2.CAS NO.:109-97-7

Light yellow clear liquid

Spes of Pyrrole CAS 109-97-7





Colorless to yellow clear liquid,browning after long time storage

Light yellow clear liquid








The results conforms with Enterprise standards

Company Information



ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals enterprise combined into  research and development, production and sales . The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry . The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Product expansion

1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.

2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.

3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.

4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.

5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.

6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.

7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.

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