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Cas:41052-75-9
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inquiryItems Standard Result Assay 98%min ----------------------------------------------------------------------------------------------
Cas:41052-75-9
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
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inquiryDayangchem's 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. DayangChem can provide different quantities
Cas:41052-75-9
Min.Order:1 Kilogram
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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
Cas:41052-75-9
Min.Order:5 Kiloliter
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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/1876.html Product Name 2-Chlorophenylhydrazine hydrochloride
Cas:41052-75-9
Min.Order:1 Gram
FOB Price: $2.0
Type:Lab/Research institutions
inquiry2-Chlorophenylhydrazine hydrochloride Basic information Product Name: 2-Chlorophenylhydrazine hydrochloride Synonyms: (2-chlorophenyl)-hydrazinmonohydrochloride;LAB
Cas:41052-75-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:41052-75-9
Min.Order:1 Kilogram
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inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:41052-75-9
Min.Order:10 Kilogram
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Type:Trading Company
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:41052-75-9
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiry2-Chlorophenylhydrazine hydrochloride CAS:41052-75-9 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high qua
Cas:41052-75-9
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
Cas:41052-75-9
Min.Order:0
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inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:41052-75-9
Min.Order:0 Metric Ton
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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
Cas:41052-75-9
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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
Cas:41052-75-9
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Type:Other
inquiryMassive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:41052-75-9
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:41052-75-9
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiry2-Chlorophenylhydrazine Hydrochloride;cas 41052-75-9 high quality, ready stock, competitive priceAppearance:Slight yellow crystal. Storage:Room temperature. Package:according to customers' requirements Application:Pharmaceutial intermediate;dye inter
Cas:41052-75-9
Min.Order:1 Gram
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Type:Other
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:41052-75-9
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquiry2-Chlorophenylhydrazine hydrochloride Basic information Product Name: 2-Chlorophenylhydrazine hydrochloride Synonyms: 2-Chlorophenylhydrazine hydrochloride, 97% 5GR;1-Chloro-2-hydrazinobenzene hydrochloride;2-Chlorophenylhydrazine hydrochlorid
Cas:41052-75-9
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:41052-75-9
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryProduct name: 2-Chloro Phenyl Hydrazxine HCL CAS No.:41052-75-9 Molecule Formula:C6H8Cl2N2 Molecule Weight:179.05 Purity: 97.0% Package: 25kg/drum Description: White powder Manufacture Standards:Enterprise Standard
Cas:41052-75-9
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryShandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
Cas:41052-75-9
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Cas:41052-75-9
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Cas:41052-75-9
Min.Order:0
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Type:Manufacturers
inquiryWe are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Cas:41052-75-9
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
inquiryOur company is engaged in customizing the benzene ring and pyridine derivative organic intermediates, and the quantity is flexible according to customer's needs. It mainly provides high-quality intermediates for domestic and foreign pharmaceutical an
Cas:41052-75-9
Min.Order:0
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Type:Lab/Research institutions
inquiryStock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:41052-75-9
Min.Order:0
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Type:Lab/Research institutions
inquiryhigh purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
Cas:41052-75-9
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inquiryAcmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:41052-75-9
Min.Order:1 bottle
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inquiry2-Chloroaniline
o-chlorophenylhydrazine hydrochloride
Conditions | Yield |
---|---|
Stage #1: o-chloroaniline With hydrogenchloride; sodium nitrite In water at 0 - 5℃; Stage #2: With hydrogenchloride; tin(ll) chloride In water at 0 - 20℃; | |
Stage #1: o-chloroaniline With hydrogenchloride; sodium nitrite In water for 0.333333h; Cooling with ice; Stage #2: With hydrogenchloride; tin(II) chloride dihdyrate In water at -10 - -5℃; for 2h; | |
Stage #1: o-chloroaniline With hydrogenchloride; sodium nitrite In water at -10 - 0℃; for 0.5h; Stage #2: With hydrogenchloride; tin(II) chloride dihdyrate In water | |
Stage #1: o-chloroaniline With hydrogenchloride; sodium nitrite In water at 0 - 5℃; for 1h; Stage #2: With thionyl chloride In water at 0 - 20℃; | |
Stage #1: o-chloroaniline With hydrogenchloride In water at 0℃; Stage #2: With sodium nitrite In water at 0℃; for 0.5h; Stage #3: With hydrogenchloride; tin(II) chloride hydrate In water at 0℃; for 4h; |
o-chlorophenylhydrazine hydrochloride
Ethoxymethylenemalononitrile
5-amino-1-(2-chlorophenyl)-1H-pyrazole-4-carbonitrile
Conditions | Yield |
---|---|
With triethylamine In ethanol at 20℃; for 1.5h; Reflux; Inert atmosphere; | 100% |
With triethylamine | |
With sodium acetate In ethanol for 1h; Michael Addition; Reflux; |
o-chlorophenylhydrazine hydrochloride
ethyl (ethoxymethylene)cyanoacetate
ethyl 5-amino-1-(2-chlorophenyl)-1H-pyrazole-4-carboxylate
Conditions | Yield |
---|---|
In ethanol at 80℃; for 12h; | 99% |
o-chlorophenylhydrazine hydrochloride
acetic anhydride
N’-(2-chlorophenyl)acetohydrazide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 24h; | 98% |
1-methyl-4-methylene-1-azacyclohexane
carbon monoxide
o-chlorophenylhydrazine hydrochloride
Conditions | Yield |
---|---|
With sulfuric acid; hydrogen; Rh(acac)2(CO)2 at 100℃; under 45003.6 Torr; for 72h; | 96% |
C15H14F3NO3
o-chlorophenylhydrazine hydrochloride
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In chlorobenzene Reflux; | 96% |
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol at 78℃; | 95% |
BOC-glycine
o-chlorophenylhydrazine hydrochloride
Conditions | Yield |
---|---|
Stage #1: BOC-glycine With benzotriazol-1-ol; dicyclohexyl-carbodiimide In tetrahydrofuran at 0℃; for 0.25h; Stage #2: o-chlorophenylhydrazine hydrochloride In tetrahydrofuran at 0 - 20℃; for 1.5h; | 95% |
o-chlorophenylhydrazine hydrochloride
cyclohexanone
8-chloro-2,3,4,9-tetrahydro-1H-carbazole
Conditions | Yield |
---|---|
With 1,3-bis(3-sulfopropyl)-1H-imidazol-3-ium trifluoromethanesulfonate In water at 100℃; for 0.333333h; Fischer Indole Synthesis; Microwave irradiation; Green chemistry; | 94% |
With 1-(3-sulfopropyl)pyridinium p-toluenesulfonate In water at 100℃; for 0.25h; | 90% |
With acetic acid; trifluoroacetic acid for 2h; Reflux; | 80% |
o-chlorophenylhydrazine hydrochloride
2,6-dichloro-pyrimidine carbaldehyde
4,6-dichloro-5-{(E)-[(2-chlorophenyl)hydrazono]methyl}pyrimidine
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 1h; Inert atmosphere; | 92% |
o-chlorophenylhydrazine hydrochloride
2,6-dichloro-pyrimidine carbaldehyde
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | 92% |
o-chlorophenylhydrazine hydrochloride
ethyl 3-oxo-3-phenylpropionate
Conditions | Yield |
---|---|
Stage #1: ethyl 3-oxo-3-phenylpropionate With N,N-dimethyl-formamide dimethyl acetal In toluene for 4h; Reflux; Stage #2: o-chlorophenylhydrazine hydrochloride With hydrogenchloride In butan-1-ol for 16h; Reflux; | 92% |
o-chlorophenylhydrazine hydrochloride
ethyl 2-chloro-α-[(dimethylamino)methylene]-β-oxo-benzenepropanoate
1,5-bis-(2-chloro-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
In ethanol for 2h; Heating; | 91% |
Glyoxal
o-chlorophenylhydrazine hydrochloride
Conditions | Yield |
---|---|
With sodium acetate In water at 25℃; Inert atmosphere; | 91% |
o-chlorophenylhydrazine hydrochloride
2-(2-chlorophenylhydrazinomethylene)-5,5-dimethyl-1,3-cyclohexandione
Conditions | Yield |
---|---|
In water at 80 - 90℃; Condensation; | 90% |
o-chlorophenylhydrazine hydrochloride
1-methylcyclohexan-4-one
8-chloro-3-methyl-2,3,4,9-tetrahydro-1H-carbazole
Conditions | Yield |
---|---|
With 1,3-bis(3-sulfopropyl)-1H-imidazol-3-ium trifluoromethanesulfonate In water at 100℃; for 0.333333h; Fischer Indole Synthesis; Microwave irradiation; Green chemistry; | 90% |
2-acetylpyridine
o-chlorophenylhydrazine hydrochloride
2-(1-[2-(2-chlorophenyl)hydrazono]ethyl)pyridine
Conditions | Yield |
---|---|
In ethanol for 5h; Reflux; | 88% |
In ethanol at 20℃; for 24h; Inert atmosphere; Schlenk technique; | 78% |
o-chlorophenylhydrazine hydrochloride
ethyl 3-(4-methoxybenzoyl)-2-oxopropanoate-2-(2-chlorophenyl)hydrazone
Conditions | Yield |
---|---|
In ethanol for 2h; Ambient temperature; | 87% |
4-oxotetrahydrothiophene-3-carbonitrile
o-chlorophenylhydrazine hydrochloride
Conditions | Yield |
---|---|
In ethanol for 1h; Heating; | 87% |
o-chlorophenylhydrazine hydrochloride
acetylenedicarboxylic acid diethyl ester
ethyl 1-(2-chlorophenyl)-5-hydroxy-1H-pyrazole-3-carboxylate
Conditions | Yield |
---|---|
With potassium carbonate In ethanol for 5h; Heating / reflux; | 87% |
Stage #1: o-chlorophenylhydrazine hydrochloride; acetylenedicarboxylic acid diethyl ester With potassium carbonate In ethanol for 5h; Heating / reflux; Stage #2: With hydrogenchloride In ethanol; water | 87% |
With potassium carbonate In ethanol at 90℃; for 24h; | 64% |
With potassium carbonate In ethanol for 18h; Heating / reflux; | |
With potassium carbonate In ethanol Reflux; | 20.68 g |
o-chlorophenylhydrazine hydrochloride
3-dimethylamino-5-(2,2,6-trimethyl-2-cyclohexen-1-yl)-2,4-pentadienal
B
1-(2-chlorophenyl)-3-[2-(2,6,6-trimethylcyclohex-2-en-1-yl)ethenyl]-1H-pyrazole
Conditions | Yield |
---|---|
In ethanol for 1h; Reflux; | A 87% B 10% |
Conditions | Yield |
---|---|
In isopropyl alcohol Reflux; | 87% |
o-chlorophenylhydrazine hydrochloride
A
1-(2-chlorophenyl)-5-(4-methoxyphenyl)-1H-pyrazole-3-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
In ethanol for 16h; Yields of byproduct given; | A 86% B n/a |
diphenyl diselenide
o-chlorophenylhydrazine hydrochloride
Conditions | Yield |
---|---|
With [2,2]bipyridinyl; nickel(II) acetate tetrahydrate; nickel; sodium carbonate In dimethyl sulfoxide for 0.5h; Sonication; Green chemistry; | 86% |
2,7-dimethyl-3,8-dinitrodipyrazolo[1,5-a;1',5'-d]pyrazine-4,9-dione
o-chlorophenylhydrazine hydrochloride
5-Methyl-4-nitro-2H-pyrazole-3-carboxylic acid N'-(2-chloro-phenyl)-hydrazide
Conditions | Yield |
---|---|
With potassium hydroxide In methanol 1.) 1h; 2.) room temp., overnight; | 85% |
o-chlorophenylhydrazine hydrochloride
oxalic acid diethyl ester
1-(4-methoxyphenyl)ethanone
1-(2-chlorophenyl)-5-(4-methoxyphenyl)-1H-pyrazole-3-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
Stage #1: oxalic acid diethyl ester; 1-(4-methoxyphenyl)ethanone With lithium hexamethyldisilazane In diethyl ether at -78 - 0℃; Stage #2: o-chlorophenylhydrazine hydrochloride In ethanol at 20℃; Stage #3: With acetic acid Heating; Further stages.; | 85% |
o-chlorophenylhydrazine hydrochloride
ethyl (3-hydroxy-1H-inden-2-yl)(oxo)acetate
1-(2-chloro-phenyl)-1,4-dihydro-indeno[1,2-c]pyrazole-3-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
In ethanol for 1.5h; Heating; | 85% |
4,4,4-trifluoro-1-(2-furanyl)-1,3-butanedione
o-chlorophenylhydrazine hydrochloride
1-(2-Chlorophenyl)-5-(2-furanyl)-3-(trifluoromethyl)-1H-pyrazole
Conditions | Yield |
---|---|
Stage #1: 4,4,4-trifluoro-1-(2-furanyl)-1,3-butanedione; o-chlorophenylhydrazine hydrochloride In acetic acid at 80℃; for 18h; Stage #2: With sodium hydroxide In water; ethyl acetate | 85% |
With sodium acetate In acetic acid | |
With sodium acetate; acetic acid at 20 - 60℃; for 1h; |
2-amino-1H-benzo[f]chromen-1-one
o-chlorophenylhydrazine hydrochloride
Conditions | Yield |
---|---|
With potassium carbonate In dimethyl sulfoxide at 20℃; for 24h; regioselective reaction; | 85% |
Conditions | Yield |
---|---|
With acetic acid In ethanol Reflux; | 85% |
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