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inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
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inquiryTIANFUCHEM-- 56961-25-2--High purity 4-AMINO-3,5-DICHLOROBENZOIC ACID in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established
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inquiryName: Benzoic acid, 4-amino-3,5-dichloro- CAS:56961-25-2 MF: C7H4Cl2NO2 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application:Pharmaceutical Intermediate Transportation:By sea or by air Port:Qin
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inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
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inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
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inquiryProduct Name: 4-AMINO-3,5-DICHLOROBENZOIC ACID Synonyms: 4-Carboxy-2,6-dichloroaniline;Benzoic acid, 4-amino-3,5-dichloro-;TIMTEC-BB SBB003491;RARECHEM AL BO 0318;Benzoic acid, 4-amino-3,5-dichloro- (6CI,9CI);3 5-DICHLORO-4-AMINOBENZOIC ACID 95
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inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
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high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
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inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
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inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiryWe product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers. Application:Pharm intermediate
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inquiry4-Amino-3,5-dichlorobenzoic acid cas 56961-25-2Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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inquiryBest quality with low priceAppearance:Cream powder Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
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inquiry56961-25-2 Application:intermediate
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inquiryChangzhou Helios Biochemical Co., Ltd is a leading manufacturer and supplier for medical intermediates and pesticide intermediates . We specialize in custom synthesis of benzene ring, pyridine and pyrimidine derivatives to help customers to accelerat
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inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
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inquirybulk?production Application:Pharmaceutical intermediates
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inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
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Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
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inquiryYinghao Pharm products include: leader molecule, heterocyclic compounds,chiral compounds, photoelectric materials, biochemical reagents etc. For example:benzene, pyrimidine, boricacid,pyridine, pyrazole, imidazole, pyrrole, fluorine and other derivat
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inquiry4-amino-benzoic acid
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With hydrogenchloride; dihydrogen peroxide; acetic acid In water at 60℃; for 4h; Solvent; | 60% |
With sulfuryl dichloride In acetic acid at 60℃; for 1.41667h; | 45% |
With sulfuryl dichloride; acetic acid | |
With sulfuryl dichloride; chloroform | |
With hydrogenchloride; potassium chlorate; sodium acetate; acetic acid |
N-(3.5-dichloro-4-amino-benzoyl)-L-glutamic acid
A
4-amino-3,5-dichlorobenzoic acid
B
Pyroglutamic acid
Conditions | Yield |
---|---|
at 240℃; |
3,5-dichloro-4-acetamidobenzoic acid
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With sodium hydroxide |
4-amino-benzoic acid
A
4-amino-3,5-dichlorobenzoic acid
B
2,4,6-trichloroaniline
Conditions | Yield |
---|---|
With chlorine; acetic acid |
4-nitro-benzoic acid
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With aluminium trichloride; sodium chloride; tin(ll) chloride |
p-(acetylamino)benzoic acid
A
4-amino-3,5-dichlorobenzoic acid
B
4-amino-3-chlorobenzoic acid
Conditions | Yield |
---|---|
With hydrogenchloride; chlorine; acetic acid 1.) RT, overnight, 2) reflux, 30 min; Multistep reaction. Title compound not separated from byproducts; | A n/a B 85 % Spectr. |
With hydrogenchloride; chlorine; acetic acid 1.) RT, overnight, 2.) reflux, 30 min; Yield given. Multistep reaction; |
p-aminoethylbenzoate
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
(i) aq. H2O2, aq. HCl, (ii) aq. NaOH; Multistep reaction; |
chlorine
4-amino-benzoic acid
acetic acid
A
4-amino-3,5-dichlorobenzoic acid
B
2,4,6-trichloroaniline
Conditions | Yield |
---|---|
at 20℃; |
hydrogenchloride
4-amino-benzoic acid
A
4-amino-3,5-dichlorobenzoic acid
B
2,4,6-trichloroaniline
p-(acetylamino)benzoic acid
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetic acid; chlorine 2: aqueous NaOH View Scheme |
4-amino-benzoic acid
4-methoxycarbonyl aniline
4-amino-3,5-dichlorobenzoic acid
2,6-dichloro-1-nitrobenzoic acid
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With sodium azide; sulfuric acid In chloroform at 45℃; for 5h; Temperature; Cooling with ice; |
3,5-dichlorobenzoic acid
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid; nitric acid / 5 h / 100 °C / Cooling with ice 2: sulfuric acid; sodium azide / chloroform / 5 h / 45 °C / Cooling with ice View Scheme |
ethanol
4-amino-3,5-dichlorobenzoic acid
4-amino-3,5-dichlorobenzoic acid ethyl ester
Conditions | Yield |
---|---|
With thionyl chloride at 60℃; for 18h; | 100% |
With thionyl chloride at 60℃; for 18h; | 100% |
methanol
4-amino-3,5-dichlorobenzoic acid
methyl 4-amino-3,5-dichlorobenzoate
Conditions | Yield |
---|---|
Stage #1: methanol With thionyl chloride at -4 - 0℃; for 1.58333h; Stage #2: 4-amino-3,5-dichlorobenzoic acid at 15 - 30℃; for 72h; | 100% |
With thionyl chloride at 0 - 20℃; for 16h; | 9.4 g |
4-amino-3,5-dichlorobenzoic acid
adamantan-2-amine hydrochloride
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In ethyl acetate at 20℃; for 22h; | 100% |
4-amino-3,5-dichlorobenzoic acid
benzyl bromide
Conditions | Yield |
---|---|
Stage #1: 4-amino-3,5-dichlorobenzoic acid; benzyl bromide With sodium hydride In tetrahydrofuran; N,N-dimethyl-formamide at 0 - 20℃; for 16.166h; Stage #2: With hydrogenchloride In tetrahydrofuran; water; N,N-dimethyl-formamide at 0℃; | 88% |
4-amino-3,5-dichlorobenzoic acid
2,6-Dichloroaniline
Conditions | Yield |
---|---|
With copper(I) oxide In quinoline at 220℃; for 6h; Autoclave; | 85% |
In water | 80% |
4-amino-3,5-dichlorobenzoic acid
amantadine hydrochloride
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In ethyl acetate at 20℃; for 22h; | 84% |
4-amino-3,5-dichlorobenzoic acid
phenol
Conditions | Yield |
---|---|
Stage #1: 4-amino-3,5-dichlorobenzoic acid With sulfuric acid; sodium nitrite In water; acetic acid at 5℃; for 0.5h; Stage #2: phenol With sodium hydroxide In water at 5℃; Stage #3: With hydrogenchloride In water | 82% |
4-Azatricyclo[4.3.1.1(3,8)]undecane
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In N,N-dimethyl-formamide at 100℃; for 12h; | 70% |
1,3,3-trimethyl-6-azabicyclo[3.2.1]octane
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In N,N-dimethyl-formamide at 100℃; for 12h; | 70% |
1-adamantane-methylamine
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In N,N-dimethyl-formamide at 100℃; for 12h; | 70% |
N-cyclopropylcyclohexylamine
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In N,N-dimethyl-formamide at 100℃; for 12h; | 70% |
3-benzyl-3,6-diazabicyclo[3.2.1]octane
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In N,N-dimethyl-formamide at 100℃; for 12h; | 70% |
4-amino-3,5-dichlorobenzoic acid
4-[(4-amino-3,5-dichloro-benzoyl)-cyclopropyl-amino]-cyclohexanecarboxylic acid ethyl ester
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In N,N-dimethyl-formamide at 100℃; for 12h; | 70% |
4-amino-3,5-dichlorobenzoic acid
1-(phenylmethyl)octahydro-1,5-diazocine
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In N,N-dimethyl-formamide at 100℃; for 12h; | 70% |
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
70% |
4-amino-3,5-dichlorobenzoic acid
3,5-dichloro-4-aminobenzoylchloride
Conditions | Yield |
---|---|
With phosphorus pentachloride In chlorobenzene at 90℃; Substitution; chlorination; | 68.8% |
With phosphorus pentachloride; chlorobenzene |
4-amino-3,5-dichlorobenzoic acid
2-amino-benzenethiol
Conditions | Yield |
---|---|
With PPA at 220℃; for 4h; | 64% |
4-amino-3,5-dichlorobenzoic acid
2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethylamine
Conditions | Yield |
---|---|
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran at 20℃; for 1.5h; Inert atmosphere; | 61.4% |
4-amino-3,5-dichlorobenzoic acid
3-amino-9-methyl-1-phenyl-6,7-dihydro-3H-[1,4]diazepino[6,7,1-hi]indol-4-one
Conditions | Yield |
---|---|
With O-[(ethoxycarbonyl)cyanomethyleneamino]-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; | 56.3% |
With O-[(ethoxycarbonyl)cyanomethyleneamino]-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane Condensation; |
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine In N,N-dimethyl-formamide at 50℃; | 47% |
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With benzotriazol-1-ol; 1,2-dichloro-ethane; triethylamine In ethyl acetate; N,N-dimethyl-formamide at 20℃; | 47% |
4-amino-3,5-dichlorobenzoic acid
(R)-3,9-diamino-1-phenyl-6,7-dihydro-3H-[1,4]diazepino[6,7,1-hi]indol-4-one
(3R)-4-amino-N-(9-amino-4-oxo-1-phenyl-3,4,6,7-tetrahydro[1,4]diazepino [6,7,1-hi]indol-3-yl)-3,5-dichlorobenzamide
Conditions | Yield |
---|---|
With O-[(ethoxycarbonyl)cyanomethyleneamino]-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; | 43% |
2-methyl-4-oxopiperidine
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In N,N-dimethyl-formamide at 100℃; for 12h; | 40% |
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In N,N-dimethyl-formamide at 100℃; for 12h; | 40% |
diazomethane
4-amino-3,5-dichlorobenzoic acid
methyl 4-amino-3,5-dichlorobenzoate
Conditions | Yield |
---|---|
With acetone |
4-amino-3,5-dichlorobenzoic acid
3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With potassium disulphite; nitric acid Diazotization.Erwaermen der Diazoloesung mit Alkohol und Kupfersulfat; | |
With hydrogenchloride; copper(l) chloride; sodium nitrite 1) DMF 2) a) 30 min, 0-5 deg C b) 1h, r.t. c) 70 deg C; Yield given. Multistep reaction; |
4-amino-3,5-dichlorobenzoic acid
A
3,5-dichlorobenzoic acid
B
3,5-dichloro-1-nitrobenzene
Conditions | Yield |
---|---|
With potassium disulphite; nitric acid Diazotization.Erwaermen der mit Eiswasser verduennten Diazoniumsalz-Loesung mit Alkohol in Gegenwart von Kupfersulfat; |
4-amino-3,5-dichlorobenzoic acid
Conditions | Yield |
---|---|
With nitric acid at 0℃; |
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