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CAS:4053-08-1
Molecular Formula:C12H5ClO3
6-Chlorobenzo[De]Isochromene-1,3-Dione; 4-Chloronaphthalene-1,8-Dicarboxylic Anhydride; 4-Chloronaphthalene-1,8-Naphthalic Anhydride; 4-Chloro-1,8-Naphthalic Anhydride, Tech.; 1H,3H-Naphtho(1,8-Cd)Pyran-1,3-Dione,6-Chloro; 4-Chloro-1,8-Naphtalic Acid Anhydride; 4-Chloronaphthalene-1,8-Dicarboxylic Acid Anhydride; 4-Chloronaphthalic Anhydride; 6-Chloro-1H,3H-Benzo[De]Isochromene-1,3-Dione; 6-Chloronaphtho[1,8,8A-C,D]Pyran-1,3-Dione
Brief Introduction
This product is gray white powder. It is an important raw material for the synthesis of dyes, pigments and fluorescent brighteners.
CNY 45 Million
39960m²
100-500 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
≥94.0% Tech Grade -
25kg / Woven Bag
Main products:
4-Chloro-1,8-Naphthalic Anhydride
CAS:41608-75-7
Molecular Formula:C8H12N2O3S
4-Amino-3-Hydroxy-N,N-Dimethylbenzenesulfonamide; 4-Amino-3-Hydroxy-N,N-Dimethylbenzenesulphonamide; N,N-Dimethyl Oapsamide;; OAP-DMA Oapsamide; 2-Aminophenol-5-Sulfondimethylamide; Benzenesulfonamide, 4-Amino-3-Hydroxy-N,N-Dimethyl-
500-1000 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
41608-75-7 - - - -
Main products:
2-Aminophenol-5-(N,N-Dimethyl)Sulfonamide
CAS:446-86-6
Molecular Formula:C9H7N7O2S
6-((1-Methyl-4-Nitro-1H-Imidazol-5-Yl)Thio)-1H-Purin; 6-((1-Methyl-4-Nitroimidazol-5-Yl)Thio)-Purin; 6-(1-Methyl-4-Nitro-5-Imidazolythio)-9H-Pur-Ine; 6-(1-Methyl-4-Nitroimidazol-5-Ylthio)Purin; 6-(1-Methyl-P-Nitro-5-Imidazolyl)-Thiopurine
Brief Introduction
This product can be used as immunosuppressive and antitumor drugs.
CNY 233.7 Million
109890m²
500-1000 People
CRO CRO
Product Photo Specification Grade Max Capacity Certificates Package
EP Pharm Grade - -
25kg / Fibre Drum
Main products:
Azathioprine /6-Mercaptopurine /N-Acetyl-L-Cysteine
CAS:459-72-3
Molecular Formula:C4H7FO2
Ethyl Monofluoroacetate; Fluoroacetic Acid Ethyl Ester; Aceticacid,Fluoro-,Ethylester; Ethylester Kyseliny Fluoroctove; Ethylesterkyselinyfluoroctove; Fluoracetic Acid Ethyl Ester; Fluoro-Aceticaciethylester
Brief Introduction
Used as an intermediate in organic synthesis. It is used in the synthesis of 5-fluorouracil and 5-fluoropyrimidinol in the pharmaceutical industry. Both drugs are used to treat malignant tumors.
CNY 46.8 Million
66600m²
100-500 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
Content:≥99.5% Pharm Grade - -
200kg / Plastic Drum
Main products:
Ethyl Fluoroacetate /Methyl Chloroacetate /Chloroacetonitrile /Fludioxonil /3,3-Dimethylbutyryl Chloride /Dimethylcysteamine Hydrochloride
CAS:5042-33-1
Molecular Formula:C6H5N2NaO5S
4-Amino-3-Nitro-Benzenesulfonicacimonosodiumsalt; Sodium 3-Nitrosulphanilate; 2-Nitroaniline-4-Sulphonicacid,Sodiumsalt; 2-Nitro-4-Sulfonic Acid Sodium Salt; 4-Amino-5-Nitrobenzenesulfonic Acid, Sodium Salt; 4-Amino-3-Nitrobenzenesulfonic Acid Sodium Salt; Sodium 4-Amino-3-Nitrobenzenesulfonate; Sodium 4-Azanyl-3-Nitro-Benzenesulfonate; Sodium Salt Of 4-Amino-3-Nitrobenzenesulfonic Acid
Brief Introduction
2-Nitrophenyl-4-sulfonic acid sodium salt can be used as an organic synthesis intermediate and pharmaceutical intermediate, mainly in laboratory research and development processes and chemical production processes.
CNY 20 Million
100-500 People
CDMO CDMO
Product Photo Specification Grade Max Capacity Certificates Package
≥99% - - - -
Main products:
2-Nitroaniline-4-Sulfonic Acid Sodium Salt
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