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Pharmaceutical Intermediates

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CAS:556-48-9
Molecular Formula:C6H12O2
Quinitol; 1,4-Hexanediol; 1,4-Dihydroxycyclohexane; 1,4-Bis(Hydroxy)-Cyclohexane; Hexahydrohydroquinone; Cyclohexane-1,4-Diol; 1,4-Cyclohexanediol Cis+Trans; 1,4-Cyclohexanediol;; Hexahydrohydroquinone;; CHDM
CNY 10.0 Million
133200m²
100-500 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
99.50% Tech Grade - -
25kg / Fibre Drum
Main products:
1,4-Cyclohexanediol /Pinacol /Chlorovinylmagnesium /Morpholin-3-One /4,4'-Biphenol /4-(4-Hydroxyphenyl)Cyclohexanone /2,2',6,6'-Tetramethyl-4,4'-Biphenol /3,3',5,5'-Tetra-tert-Butylbiphenyl-2,2'-diol
CAS:563-96-2
Molecular Formula:C2H4O4
Glyoxylic Acid Monohydrate; 2-Oxoacetic Acid Hydrate; Glyoxylic Acid Hydrate
Brief Introduction
Glyoxylic acid is a basic organic chemical raw material. It is used as raw material for the production of methyl vanillin and ethyl vanillin in the spice industry. In the pharmaceutical industry, it is used as the synthetic intermediate of antihypertensive drugs atenolol, D-p-hydroxyphenylglycine (the pharmaceutical intermediate mainly developed by the state), broad-spectrum antibiotics, hydroxyampicillin (oral), acetophenone, amino acids and other compounds, as the intermediate of varnish raw materials, dyes, plastics and agricultural chemicals, as well as in the production of capsules Allantoin is an anti ulcer pharmaceutical product and an intermediate of daily chemicals.
CNY 10 Million
24642m²
100-500 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
≥93% Tech Grade 15000 tons/year -
25kg / Plastic Drum
≥98% Tech Grade 15000 tons/year -
25kg / Plastic Drum
≥99.5% Tech Grade 15000 tons/year -
25kg / Plastic Drum
Main products:
Oxaldehydic Acid;Hydrate /Glyoxal /Glyoxylic Acid /Allantoin /Oxalic Acid Dihydrate
CAS:56830-58-1
Molecular Formula:C4H7ClN4O2
Dadhp; Dadhp X HCL; 2,5-Diaminopyrimidine-4,6-Diol Hcl; 2,5-Diaminopyrimidine-4,6-Diol Hydrochloride; 2,5-Diamino-4,6-Dihydroxy Pyrimidine Hcl; 2,5-Diamino-4,6-Dihydroxypyrimidine Monohydrochloride; 2,5-Diamino-6-Hydroxy-3H-Pyrimidin-4-One Hydrochloride
Brief Introduction
2,5-diamino-4,6-dihydroxypyrimidine hydrochloride was used as abacavir intermediate.
CNY 100 Million
73260m²
500-1000 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
99.0% Pharm Grade - -
25kg / Fibre Drum
Main products:
2,5-Diamino-4,6-Dihydroxypyrimidine Hydrochloride /Ethionamide /2-Propylpyridine-4-Carbothioamide /2,3-Dichloropyridine /D-P-Methyl Sulfone Phenyl Ethyl Serinate /2-Aminobenzenethiol
CAS:57-57-8
Molecular Formula:C3H4O2
beta-Propiolactone; 2-Oxetanone; Oxetan-2-one; Propiolactone
Brief Introduction
β-Propiolactone is an organic compound of the lactone family, with a four-membered ring. It is a clear, colorless liquid with a slightly sweet odor, highly soluble in water and miscible with ethanol, acetone, diethyl ether and chloroform. The word propiolactone usually refers to this compound, although it may also refer to α-propiolactone. β-Propiolactone is "reasonably anticipated to be a human carcinogen" (IARC, 1999). It is one of 13 "OSHA-regulated carcinogens," chemicals regarded occupational carcinogens by the Occupational Safety and Health Administration, despite not having an established permissible exposure limit. It was once widely used in the manufacture of acrylic acid and its esters, but its use has been mostly phased out in favor of safer and less expensive alternatives. β-Propiolactone is a sterilizing and sporicidal agent, and has been used to sterilize blood plasma, vaccines, tissue grafts, surgical instruments, and enzymes. The principal current use of propiolactone is an intermediate in the synthesis of other chemical compounds. β-Propiolactone will slowly react with water and hydrolyze to produce 3-hydroxypropionic acid (hydracryclic acid).
CNY 5 Million
50-100 People
Manufacturer Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
≥98% - - - -
Main products:
β-Propiolactone
CAS:5720-07-0
Molecular Formula:C7H9BO3
(4-Methoxyphenyl)-Boronicaci; P-Methoxy-Benzeneboronicaci; P-Methoxyphenyl-Boronicaci; P-Methoxyphenylboronic Acid; P-Methoxybenzeneboronic Acid; P-Anisylboronic Acid
Brief Introduction
4-Methoxyphenylboronic acid can be used as a commonly used organic reagent in Suzuki coupling reactions to study the N-arylation reactions of imidazole and amine compounds catalyzed by copper exchange calcium fluorophosphate.
CNY 0.5 Million
Less Than 50 People
Manufacturer Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
≥98% - - - -
Main products:
4-Methoxyphenylboronic Acid /4-(Trifluoromethoxy)Aniline /3-Bromoanisole /4-Fluorobenzoyl Chloride /Iodobenzene /4-Chloro-3-Nitrobenzoic Acid /4-Nitro-2-(Trifluoromethyl)Aniline /4-Aminobenzoic Acid /3-Chloro-4-Nitrotoluene /M-Xylene /3-Chloro-P-Toluidine /M-Toluic Acid /3,4-Dichlorobenzotrifluoride /2,4-Dibromoanisole /2,6-Diaminotoluene /2-Bromo-5-Nitrobenzotrifluoride /2,6-Dibromo-4-(Trifluoromethoxy)Aniline /2,4,6-Trichlorobenzonitrile /Picoxystrobin /2,3-Dichloropyridine /3-Bromoisonicotinic Acid /2,5-Dichloronitrobenzene /2,4-Dichlorophenol /2,4-Dichlorobenzoic Acid /2,6-Difluoroaniline /2,4-Dichloropyridine /2-Methoxypyridine /2,4-Dichlorobenzonitrile /1-Bromo-2,5-Dimethoxybenzene /2,5-Dichloropyridine /2,6-Dimethylaniline /Pentachloropyridine /Triphosgene /Hydrogen Bromide /Copper(I) Cyanide /2,4-二溴均三甲苯 /Bromobenzene /Cuprous Bromide /4-(Trifluoromethyl)Benzonitrile /Acetamide /1,3-Bis(Trifluoromethyl)-Benzene /2-(Trifluoromethyl)Benzoic Acid /2,4,5-Trifluorobenzotrifluoride /3-Bromophenol /Sulfur Tetrafluoride /Fluorobenzene
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