A reliable manufacturer

Jiangsu Jingye Pharmaceutical Co., Ltd.



Short Description:

Superiority: Best Seller, High Quality, Competitive Price, Fast Delivery, Quick Response

Product Detail

Product Tags

Product Introduction

Synonyms: 2-Amino-2'-chloro-5-Nitryl-diphenylmethanone; 2-Amino-5-nitro-2'-chlorobenzophenone; (2-Amino-5-nitrophenyl) (2-chlorophenyl)methanone.

CAS No.: 2011-66-7

Molecular Formula: C13H9ClN2O3

Molecular Weight: 276.68

EINECS No.: 217-929-4



Application: Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals

Superiority: Best Seller, High Quality, Competitive Price, Fast Delivery, Quick Response

Uses: Used as intermediate of Clonazepam and Lorazepam

Related categories: (intermediate of Clonazepam, loprazolam); FINE Chemical & INTERMEDIATES; Aromatic Benzophenones & Derivatives (substituted); Amines; Aromatics

Outer Packing: 25 kg Fiber Drum.

Inner Packing: Double PE Bags (White).

The goods shall be palletized with non fumigation wooden pallets.

Appearance Picture



Melting point 119-121°C
Boiling point 505.8±45.0 °C(Predicted)
Density 1.428±0.06 g/cm3(Predicted)
Storage condition Keep in dark place, Inert atmosphere
Solubility Chloroform (Slightly), Methanol (Slightly)
Form Powder
pKa -3.12±0.36(Predicted)
Color Pale yellow to yellow
Sensibility Air sensitive

Safety Information

Hazard Category Code 46-36/37/38
Safety Statements 53-26-36/37-60
Hazard Note Irritant
HS Code 29223990

Jingye Specifications

Special specifications according to customer requirements
Appearance Yellow to Light Yellow Crystalline Powder
Loss on Drying 0.5%max
Melting point 117~121℃
Purity (HPLC) 99.0%min

Safe Use

Precautions for safe handling:
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities:
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

Product Advantages

Jingye has 86 sets of reactors in total, of which the volumn of enamel reactor is 69, from 50 to 3000L. The number of stainless reactors is 18, from 50 to 3000L. QC is equipped with hundreds of all kinds of analytical instruments. It can meet the commercial production and comprehensive analysis of the product. This product is a superior spot product and can be delivered according to customer needs.

Company Profile

Jiangsu Jingye Pharmaceutical Co., Ltd. is formerly named Jintan Depei Chemical Co., Ltd. which established in 1994, and turns to a professional pharmaceutical manufacturer in 2016. After two decades of development, Jingye Pharmaceutical has grown to a professional and comprehensive pharmaceutical enterprise combining R&D, production, import and export with two subsidiaries located in Shanghai and Lianyungang.

Located in Xuebu Town, Jintan district of Changzhou city, Jingye Pharmaceutical covers an area of 15 thousand square meters buildings. It employs 36 R&D technicians,including 4 experts, 16 engineers and 5 external professors. Jingye Pharmaceutical specializes in reactions under high-temperature and high-pressure conditions, as well as under low-temperature and high-vacuum distillation conditions, such as hydrogenation and chiral synthesis. It also remains long-term cooperation relationship with universities and professional institutes.

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