Pyrrole CAS 109-97-7

Molecular Formula: C4H5N

Formula Weight: 67.09

Purity: 99%

Product Name: Pyrrole
CAS No: 109-97-7

Basic Info

Product Name:Pyrrole
Other Names:Pyrrol
Place of Origin:Shandong, China
Brand Name:Zhishang Chemical
Type:Porphyrin Building Blocks
Appearance:Colorless Liquid
EINECS No.:203-724-7
Storage:Cool Dry Place
Provide:Pyrrole MSDS;
Pyrrole COA

4-methyl(di-pyrrol-2-yl-methtyl)pyridinium iodide;PYRROLE;1-Aza-2,4-cyclopentadiene;Divinyleneimine;Monopyrrole;Parzate;Pyrrhol;Pyrrol

Product Categories:

Flavour &Fragrance Intermediates;Alkoxy;Organoborons;Functional Materials;Pyrroles (for Conduting Polymer Research);Reagents for Conducting Polymer Research;Porphyrins;Pyrrole;Halogenated;Organohalides;Porphyrin Building Blocks

Chemical Properties:

Colorless Liquid

Melting point -23 °C (lit.)
Boiling point 131 °C (lit.)
density 0.967 g/mL at 25 °C (lit.)
vapor density 2.31 (vs air)
vapor pressure 8.7 hPa (20 °C)
refractive index n20/D 1.508(lit.)
Fp 92 °F
storage temp. Store at +2°C to +8°C.
solubility 60g/l
pka15(at 25℃)
form Liquid
color Clear almost colorless to brownish
PH>6 (10g/l, H2O, 20℃)
explosive limit3.10-14.8%(V)
Water Solubility 60 g/L (20 ºC)
Sensitive Air & Light Sensitive
JECFA Number1314
Merck 14,8014
BRN 1159



 Spices. The main type use is the preparation of fruit and spice flavors.
 It is used for the synthesis of pharmaceuticals aPyrrolend fine Pyrrolechemicals such as perfume Its derivatives are widely used in organic synthesis, pharmaceuticals, pesticides, spices, rubber vulcanization accelerator, epoxy curing agents of raw materials It is used as chromatographic analysis standard Pyrrolematerial, it is also used in organic synthesis and pharmaceutical industry.

About Us

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.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



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.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Get Pyrrole Quotation

Scroll to Top