Product details
Bulk supply and Contract manufacturing of Fine Chemicals,Pharmaceutical Intermediates,APIs from kilos to tons


  • CAS:


  • Synonym:



CAS No: 56-05-3
Product Name: 2-Amino-4,6-dichloropyrimidine
Other Name:
Density: 1.6±0.1 g/cm3
Boiling Point: 348.5±45.0 °C at 760 mmHg
Melting Point: 219-222 °C(lit.)
Molecular Formula: C4H3Cl2N3
Molecular Weight: 163.993
Flash Point: 164.6±28.7 °C
Exact Mass: 162.970398
PSA: 51.80000
LogP: 1.40
Vapour Pressure: 0.0±0.8 mmHg at 25°C
Index of Refraction: 1.633
Appearance: Light yellow crystal
Assay: ≥99.0%
Water: ≤0.5%
Intermediates of Nicosulfuron CAS: 111991-09-4.
Intermediates of Pyrazosulfuron-Ethyl CAS: 93697-74-6.
Intermediates of Bensulfuron-Methyl CAS: 83055-99-6.
Be used as pesticide intermediate.
2-Amino-4,6-dichloropyrimidine is an important intermediate for the synthesis of the herbicides chlorsulfuron and 2-amino-4,6-disubstituted pyrimidine, which is an important intermediate for pharmaceutical and pesticides.
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Repackaging capabilities to fit customer specific requirements.We are specialists in chiral chemistry using both chemocatalysis and biocatalysis technologies, but also have practical operating experience over a wide range of modern synthetic reactions.Our company is a manufacturer, factory, supplier, welcome domestic and foreign customers to come to consult.Our specialty chemicals are essential to technologies for consumer safety, environmental sustainability, advanced product performance and industrial process efficiency.We have an efficient and professional project management team that can provide customized services from milligrams to tons according to customer requirements.

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Laboratory in Ningbo
Our company's R&D company, Ningbo Gino Chemical Co., Ltd. was established in December 2011. we have several fume hoods and kilogram laboratory, and have purchased 20L, 50L reactors and as a preliminary pilot manufacturing of the products. At the same time, We mobilized external resources to establish a pilot facility in Henan Zhumadian and Anhui Anqing, and cooperating with Shandong Zibo and Jiangsu Changzhou factories as a large production facility for our products.

Factory in Shanxi Province
At the end of 2017, We invested workshop in Xinjiang County Longzhou Chemical Co., Ltd., Xinjiang County Coal Mine Park, Yuncheng, Shanxi. The first phase of the reactors were 30* 2000L~5000L, The contract output value is 50 million annually, factory has passed the audit from public listed company domestic and abroad.

Factory in Shandong Province
The production base of liquid rectification chemical products located in Liaocheng, Shandong Province is the main outsourcing production base of our company. The products are sold to leading enterprises and listed companies in the carcass industry for many years. The production, quality and service are stable, delivery is timely, and some individual products are covering 90% of the market.

Factory in Henan Province
In year 2020, We invested workshop in Henan province, the workshop consists of 50*2000L~5000L reactors, The types of reactions that can be manufacturer there are: bromination, cyanidation, and conventional reactions.

Disclaimer: Certain products are for research use only. Not for diagnostic or therapeutic use. Not for human use. INNOPHARMCHEM does not sell to individuals. INNOPHARMCHEM does not warrant that the use or sale of the products delivered under will not infringe the claims of any China or other patents covering the product itself or the use thereof in combination with other products or the operation of any process.

2-Amino-4,6-dihydroxypyrimidine | 2,4-Dichlorobenzoic Acid