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Pharmaceutical Intermediates

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CAS:4271-30-1
Molecular Formula:C12H14N2O5
4-Aminobenzoylglutamic Acid; H-4-Abz-Glu-Oh; N-(4-Aminobenzoyl)-L-Glutamic Acid,Folic Ac; Folic Acid Impurity A; (S)-2-(4-Aminobenzamido)Pentanedioic Acid; (P-Aminobenzoyl)-L-Glutamic Acid; L-Glutamic Acid, N-(4-Aminobenzoyl)-; 4-Aminobenzoic Glutamic Acid; P-Amino Benzamide Glutamic Acid; N-(P-Aminobenzoyl)Glutamic Acid; N-P-Aminobenzoyl-L-Glutamic Acid; 4-Aminobenzoyl-L-Glutaminsaeure; 4-Aminobenzoyl-L-Glutamic Acid; p-Aminobenzoylglutamic acid
Brief Introduction
This product is beige crystalline powder, soluble in water, slightly soluble in alcohol, insoluble in ether. This product is important pharmaceutical intermediate, mainly used in the production of methotrexate, folic acid and biochemical research. In industry, this product is mainly obtained by condensation of p-nitrobenzoyl chloride with glutamic acid, followed by reduction with ammonium sulfide.
CNY 10 Million
33300m²
Less Than 50 People
Manufacturer Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
99% Tech Grade - -
25kg / Fibre Drum
Main products:
N-(4-Aminobenzoyl)-L-Glutamic Acid /2-Chlorobenzonitrile /Folic Acid /4-Aminobenzoic Acid /Methyl P-Aminobenzoate /4'-Methyl-2-Biphenylcarbonitrile
CAS:429-42-5
Molecular Formula:C16H36BF4N
Tetra-N-Butylammonium Tetrafluoroborate; Tetrabutylammonium Fluoroborate; Tetrabutylazanium,Tetrafluoroborate; 1-Butanaminium,N,N,N-Tributyl-, Tetrafluoroborate(1-) (9Ci)
Brief Introduction
It is used for pharmaceutical intermediates.
CNY 36 Million
49950m²
50-100 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
99% Tech Grade 120 tons/year -
25kg / Fibre Drum
Main products:
Tetrabutylammonium Tetrafluoroborate /Tetraethylammonium Bromide /1-Chlorobutane /1-(4-Chlorophenyl)-4,4-Dimethyl-3-Pentanone /4-Bromo-N,N-Dimethylaniline /Benzoyl Chloride /Benzyltrimethylammonium Chloride /Benzyltriethylammonium Bromide /Benzyltriethylammonium Chloride /Benzyltrimethylammonium Bromide /Trometamol /Tetrapropylammonium Bromide /Tetrabutylammonium Fluoride /Tetrabutylammonium Hydrogen Sulfate /Tetramethyl Ammonium Chloride /Tetramethylammonium Bromide /Tetraoctylammonium Bromide /Tetraethylammonium Chloride /Tetrabutylammonium Bromide
CAS:4316-42-1
Molecular Formula:C7H12N2
N-Butylimidazole; 1H-Imidazole,1-Butyl; N-N-Butyl Imidazole; 1-Butyl-1H-Imidazole; 1-N-Butylimidazole
Brief Introduction
It is used as pharmaceutical raw materials or organic synthesis
CNY 50 Million
65268m²
50-100 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
- Pharm Grade - - -
Main products:
1-Butylimidazole /Imidazole /1-Ethylimidazole /2-Ethylimidazole /2-Propylimidazole /2-Isopropyl-1H-Imidazole /2-Ethyl-4-Methylimidazole /2-Phenylimidazole /Imidazole, Sodium Derivative /2-Methyl-1-(2-Methylpropyl)Imidazole /1-Butyl-3-Methylimidazolium Chloride /1-Butyl-3-Methylimidazolium Bromide /1-Butyl-3-Methylimidazolium Tetrafluoroborate /1-Butyl-3-Methylimidazolium Tetrachloroferrate /2-Methylimidazole /1-Propylimidazole /1-Isopropylimidazole /N,N'-Carbonyldiimidazole /1-Ethyl-3-Methylimidazolium Chloride /1-Ethyl-3-Methylimidazolium Bromide /1,2-Dimethylimidazole
CAS:4337-33-1
Molecular Formula:C5H11ClO2S
2-Carboxyethyl(Dimethyl)Sulfanium,Chloride; Dimethyl-β-Propiothetin; (2-Carboxyethyl)Dimethylsulfonium Chloride; Dimethyl-Beta-Propiothetin Chloride; DMPT
Brief Introduction
DMPT is the best fourth generation aquatic food attractant found at present. Some people use "fish bite stone" to vividly describe its food attractant effect - even if this kind of thing is coated on the stone, the fish will bite the stone. The most typical use of DMPT is as fishing bait to improve the attractiveness of bait and make fish easy to bite. The industrial application of DMPT is as a green aquatic feed additive to promote the feeding of aquatic animals and improve their growth rate.
CNY 3 Million
66600m²
Less Than 50 People
CRO CRO
Product Photo Specification Grade Max Capacity Certificates Package
98% Pharm Grade - -
25kg / Fibre Drum
Main products:
Dimethyl-β-Propiothetin Hydrochlorid /Tetrahydrozoline Hydrochloride /2-Formylbenzoic Acid /4-(2-Methylpropoxy)-Benzenemethanamine /4-​(2-​Methylpropoxy)​-Benzenemethanamine Hydrochloride /N-Ethylcarbazole /1-Carbazol-9-Ylethanone /1-Hydroxypyrene
CAS:4418-61-5
Molecular Formula:CH3N5
5-Amino-1H-Tetrazole; 1H-Tetrazol-5-Amine; Aminotetrazole; 2H-Tetrazol-5-Amine; Tetrazol-5-Ylamine; 1H-Tetrazole, 5-Amino-; 5-Amino Tetrazole; 5-Amino-1,2,3,4-Tetrazole; 5-Amino-Tetrazole; 5-Amino-1h-Tetrazol; 1H-1,2,3,4-Tetrazol-5-Amine; 1H-Tetrazol-5-Ylamine; Amino Tetrazole; Iminotetrazoline; 5-Tetrazolamine; 5 -Aminotetrazole; Thiolite HAT 1; 1H-5Aminotetrazole; 5Amino-1H-Tetrazole; Tetrazolium-5-Aminide; Tetrazole, 5-Amino-; 5-Amino-1h Tetrazole; 1H-Tetrazole-5-Amine; 5-Amino-2H-Tetrazole; 2H-Tetrazol-5-Ylamine; 2-Tetrazolium-5-Aminide; 5-Amino-1 H-Tetrazole; 5-Amino-1,3,4-Tetrazole; 5-Amino-1, 2,3,4-Tetrazole; 1,2,3,4-Tetrazole, 5-Amino-; 1H-1,2,3,4-Tetraazol-5-Amine
Brief Introduction
Organic synthesis intermediates.
Dongyang Baihang Chemical Co.,Ltd.
CNY 0.0 Million
Less Than 50 People
Manufacturing Manufacturing
Product Photo Specification Grade Max Capacity Certificates Package
≥99% Tech Grade - -
25kg / Fibre Drum
Main products:
5-Aminotetrazole /2,2-Bis(Hydroxymethyl)Propionic Acid /2,2-Bis(Hydroxymethyl)Butanoic acid /4-Dimethylaminopyridine /4-Chlororesorcinol /3-Hydroxypyridine /2-Chloro-3-Hydroxypyridine /2-Amino-3-Hydroxypyridine /Tris(Hydroxymethyl)Aminomethane /Tris Hydrochloride /Diethyl Methylmalonate /3-(N-Morpholino)Propanesulfonic Acid /3-(4-Hydroxyphenyl)Propionic acid /Triphenylmethyl Chloride /Triphenylmethanol /4,4'-(1-Phenylethylidene) Biphenol /Benzophenone /N-Hydroxyphthalimide /1,8-Octanediol /1,10-Decanediol /Suberic Acid /N-Acetylglycine /Chlorphenesin /5-Methyl-3H-1,3,4-Thiadiazole-2-Thione /Pyridine-2-Carboxylic acid /Girard's Reagent T
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