Pharmaceutical Intermediates - suppliers, manufacturers, exporters



2-Chloro-3-cyanopyridine Product Name: 2-Chloro-3-cyanopyridine Synonyms: 3-Cyano-2-chloropyridine; 2-CHLORO-3-CYANO-PYRIDINE, 2-Chloronicotinonitrile CAS Registry Number: [ 6602-54-6 ] Formula: C6H3ClN2 Molecular Weight: 138.6 Specifications: Appearance: white to yellowish crystal Purity (%): >99.5 Moisture(%): <0.3 6-Chloronicotinic acid: <0.08 Sulfate ash (%): <0.2 Risk Term: R36/37/38 Safety Term: S26-36/37/39 Hazard Codes: Xi Packaging: 25 kg net in carton drum. Store in a cool, dry, well-ventilated area away from incompatible substances Usage: Pharmaceutical intermediate, agromedical intermediate, pesticidal intermediates

Properties Suppliers
2-Chloro-3-cyanopyridine 99.931%

2-Chloro-3-cyanopyridine     CAS:6602-54-6

Properties Suppliers
2-Chloro-3-pyridine carboxylic acid chloride

Product Name: 2-Chloronicotinoyl chloride Synonyms: 2-CHLORONICOTINIC ACID CHLORIDE; 2-CHLORONICOTINYL CHLORIDE;2-CHLOROPYRIDINE-3-CARBONYL CHLORIDE;2-Chloro-3-pyridine carboxylic acid chloride CAS Registry Number: [ 49609-84-9 ] Formula: C6H3Cl2NO Molecular Weight: 176.0 Specifications Appearance tan solid Purity (HPLC, %) 99 min. Melting point (?C) 39 - 42 (with melting range of 2 ?C) Boiling point (?C) 98 - 100 (2 mm Hg) Packaging 25 kgs in plastic drum More Information Production capability: 20 T/Y

Properties Suppliers
2-Chloro-3-pyridinecarboxylic acid

Product Name: 2-Chloronicotinic acid Manufacturer: Boxing Jinxin Chemical Industry Co..Ltd Synonyms: 2-Chloro-3-pyridinecarboxylic acid; 2-Chloropyridine-3-carboxylic acid CAS Registry Number: [ 2942-59-8 ] Formula: C6H4ClNO2 Molecular Weight: 157.5 Specifications: Appearance: white crystal Purity (%): >99.5 Moisture (%): <0.3 6-Chloronicotinic acid: <0.08 Sulfate ash (%): <0.2 Melting point (?C): 176-180 Risk Term: R36/37/38 Safety Term: S24/25; S26; S37/39 Hazard Codes: Xi Packaging & Storage: 25 kg net in carton drum. Store in a cool, dry, well-ventilated area away from incompatible substances Usage: As intermediate of pharmaceutical (such as Pranoprofen, Nevirapine and other pain-killer drug) or intermediate of amide pesticides (such as Nicosulfuron, Diflufenican).

Properties Suppliers
2-Chloro-4-fluoro-3-methylbenzonitrile 95%

Name   2-Chloro-4-fluoro-3-methylbenzonitrile
Molecular Structure   CAS # 796600-15-2, 2-Chloro-4-fluoro-3-methylbenzonitrile
Molecular Formula   C8H5ClFN
Molecular Weight   169.58
CAS Registry Number   796600-15-2


Properties Suppliers
2-Ethyl-4-methylimidazole Purified 99%





yellow transparent liquid


It is used in epoxy resin bonding, coating, molding, sealing, dipping and composite materials, etc.


Properties Suppliers
2-Ethylimidazole Purified 99%





white crystal

≥99.0% It is mainly used bonding, sealing, coating and laminating of instruments, meters, electric components, chemical industry mechines, vehicles and defense industry, and also used in medium temperature curing agent for epoxy resin.

25kg/carton drum

Properties Suppliers