As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:4023-34-1
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inquiryProduct Description Product website: http://www.finerchem.com Product Name Cyclopropanecarboxylic acid chloride CAS No. 4023-34-1 A
Cas:4023-34-1
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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:4023-34-1
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inquiryISO Package:50kg/Drum Application:Used as a medicine and pesticide intermediates Transportation:FOB:CIF Port:Any port in China
Cas:4023-34-1
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inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:4023-34-1
Min.Order:1 Gram
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Type:Manufacturers
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
Cas:4023-34-1
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inquiry1. made in GMP plant, commerially 2. Normal Stock: 500kgs 3. Audit accepted. Related documents are available to offer and audit. 4. Chromatographic Purity (HPLC): not less than 99.0% Appearance:white colour Storage:commercial Package:1kg, 10k
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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:4023-34-1
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inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:4023-34-1
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Type:Trading Company
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:4023-34-1
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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:4023-34-1
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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:4023-34-1
Min.Order:10 Kilogram
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inquiry1. Characteristics Item Specification CAS 4023-34-1 Appearance A colorless or light yellow liquid 2. Application: As an intermediate of medicine and pesticide, cyclop
Cas:4023-34-1
Min.Order:1 Kilogram
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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:4023-34-1
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inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese
Cas:4023-34-1
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inquiryCyclopropanecarbonyl Chloride CAS:4023-34-1 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 quality orga
Cas:4023-34-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:4023-34-1
Min.Order:1 Kilogram
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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
Hangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Cyclopropanecarboxylic acid chloride cas 4023-34-1;Please contact us by email freely. We are leading exporter in China. If you r
Cas:4023-34-1
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
Cas:4023-34-1
Min.Order:1 Gram
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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:4023-34-1
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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:4023-34-1
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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 als
Cas:4023-34-1
Min.Order:1 Gram
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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:4023-34-1
Min.Order:10 Gram
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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:4023-34-1
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
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inquirymoderate price & quick delivery Appearance:clear colorless to slightly yellow liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Application:Cyclopro
Cas:4023-34-1
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct name: Cyclopropane Carbonyl Chloride CAS No.:4023-34-1 Molecule Formula:C4H5ClO Molecule Weight:104.53 Purity: 99.0% Package: 200kg/drum Description:Colorless to slight yellow liquid Manufacture Standards:Enterprise Standard
Cas:4023-34-1
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:4023-34-1
Min.Order:1 Kilogram
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inquiryOur Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an
Cas:4023-34-1
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inquiryCyclopropanecarbonyl Chloride Chemical Properties Melting point 77.5-78.5 °C(Solv: hexane (110-54-3)) Boiling point 119 °C(lit.) density 1.152 g/mL at 25 °C(lit.) refractive index n20/D 1.452(lit.) Fp 74 °F storage
Cas:4023-34-1
Min.Order:1 Kilogram
FOB Price: $65.0
Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With thionyl chloride In toluene Heating; | 100% |
With thionyl chloride for 3h; Heating; | 95% |
With thionyl chloride for 4h; Heating; | 88% |
Conditions | Yield |
---|---|
With oxalyl dichloride | |
With oxalyl dichloride In dichloromethane at 0 - 20℃; for 1h; |
cyclopropanecarboxylic acid
A
5-cyclopropanepentanoyl chloride
B
cyclopropanecarboxylic acid chloride
Conditions | Yield |
---|---|
With ammonia In dichloromethane at 20℃; for 2h; | 100% |
With ammonia In dichloromethane; water at 20℃; for 2h; | 100% |
With diethyl ether; ammonia | |
With ammonium hydroxide |
Conditions | Yield |
---|---|
With sodium tris(tert-butoxo)aluminium hydride In tetrahydrofuran; diethylene glycol dimethyl ether at -78℃; for 3h; | 100% |
With diethylene glycol dimethyl ether; lithium tri-t-butoxyaluminum hydride | |
With sodium tetrahydroborate; cadmium(II) chloride In N,N,N,N,N,N-hexamethylphosphoric triamide; acetonitrile at -5℃; for 0.0833333h; Yield given; | |
With thexyl-s-butoxyborane In tetrahydrofuran at 25℃; for 96h; Yield given; | |
Stage #1: cyclopropanecarboxylic acid chloride With aluminium hydride In tetrahydrofuran at 20℃; for 1h; Metallation; Stage #2: With pyridinium chlorochromate In tetrahydrofuran; dichloromethane at 20℃; for 6h; Oxidation; | 98 % Chromat. |
cyclopropanecarboxylic acid chloride
normorphine
3-O,N-dicyclopropylcarbonylnormorphine
Conditions | Yield |
---|---|
With triethylamine In chloroform for 8h; Heating; | 100% |
cyclopropanecarboxylic acid chloride
10,11-dihydro-4-nitro-5H-dibenzo<1,4>diazepine
Cyclopropyl-(4-nitro-5,11-dihydro-dibenzo[b,e][1,4]diazepin-10-yl)-methanone
Conditions | Yield |
---|---|
In dichloromethane for 16h; Ambient temperature; | 100% |
cycl-isopropylidene malonate
cyclopropanecarboxylic acid chloride
5-(cyclopropyl(hydroxy)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 0 - 20℃; Acylation; | 100% |
Stage #1: cycl-isopropylidene malonate With pyridine In dichloromethane at 0℃; for 0.25h; Stage #2: cyclopropanecarboxylic acid chloride In dichloromethane at 0 - 20℃; for 3h; | 60% |
With pyridine In dichloromethane at 0 - 20℃; for 3h; Acylation; |
cyclopropanecarboxylic acid chloride
3,4-dimethoxy-4-[[[2-(3-methoxyphenyl)ethyl]amino]methyl]phenoxy-Merrifield resin; 3,5-dimethoxy-4-[[[2-(2,5-dimethoxyphenyl)ethyl]amino]methyl]phenoxy-Merrifield resin
Conditions | Yield |
---|---|
Stage #1: cyclopropanecarboxylic acid chloride; 3,4-dimethoxy-4-[[[2-(3-methoxyphenyl)ethyl]amino]methyl]phenoxy-Merrifield resin; 3,5-dimethoxy-4-[[[2-(2,5-dimethoxyphenyl)ethyl]amino]methyl]phenoxy-Merrifield resin With triethylamine In 1,2-dichloro-ethane at 20℃; for 20h; Solid phase reaction; acylation; Stage #2: With dimethylsulfide; water; trifluoroacetic acid In dichloromethane at 20℃; for 15h; Solid phase reaction; cleavage of amide; | 100% |
cyclopropanecarboxylic acid chloride
Conditions | Yield |
---|---|
With triethylamine In dichloromethane | 100% |
cyclopropanecarboxylic acid chloride
2-isobutyryl-1,3-cyclohexanedione
Conditions | Yield |
---|---|
With triethylamine In dichloromethane | 100% |
Conditions | Yield |
---|---|
With sodium hydroxide In acetone | 100% |
cyclopropanecarboxylic acid chloride
3-nitro-aniline
N-(3-nitrophenyl) cyclopropanecarboxamide
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane at 20℃; for 2h; | 100% |
With triethylamine In N,N-dimethyl-formamide at 25℃; for 3h; Cooling with ice; | 71.6% |
With triethylamine In dichloromethane | 71% |
With triethylamine In dichloromethane | 71% |
With potassium carbonate In dichloromethane at 20℃; for 2h; |
(4aR,5R,6R,7R)-6-hydroxy-7-methoxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz[f]indol-2(4H)-one
cyclopropanecarboxylic acid chloride
Conditions | Yield |
---|---|
With pyridine at 20℃; | 100% |
In pyridine; dichloromethane | 100% |
N-[2-(6-amino-7-hydroxy-2,3-dihydro-1H-inden-1-yl)ethyl]acetamide hydrochloride
cyclopropanecarboxylic acid chloride
N-(3-(2-(acetylamino)ethyl)-4-hydroxy-2,3-dihydro-1H-inden-5-yl)cyclopropanecarboxamide
Conditions | Yield |
---|---|
With pyridine at 0℃; for 3h; | 100% |
With pyridine at 0℃; for 0.25h; |
4-methylthiazol-2-ylamine
cyclopropanecarboxylic acid chloride
N-(4-methylthiazol-2-yl)cyclopropanecarboxamide
Conditions | Yield |
---|---|
With pyridine at 20℃; for 2h; | 100% |
With pyridine at 0 - 20℃; |
N,O-dimethylhydroxylamine*hydrochloride
cyclopropanecarboxylic acid chloride
cyclopropanecarboxylic acid N-methoxy-N-methylamide
Conditions | Yield |
---|---|
Stage #1: N,O-dimethylhydroxylamine*hydrochloride With triethylamine In dichloromethane at 0℃; Stage #2: cyclopropanecarboxylic acid chloride In dichloromethane at 4 - 23℃; | 100% |
With triethylamine In dichloromethane at 0 - 20℃; for 1h; | 90% |
With triethylamine In dichloromethane at 0 - 20℃; for 1h; Inert atmosphere; | 90% |
cyclopropanecarboxylic acid chloride
(3R,4S)-3-triisopropylsilyloxy-4-(2-methylprop-1-enyl)azetidin-2-one
(3R,4S)-1-cyclopropanecarbonyl-3-triisopropylsiloxy-4-(2-methylprop-1-enyl)azetidin-2-one
Conditions | Yield |
---|---|
With dmap; triethylamine In dichloromethane at 0 - 20℃; for 2h; | 100% |
3-aminobenzoic acid ethyl ester
cyclopropanecarboxylic acid chloride
ethyl 3-((cyclopropylcarbonyl)amino)benzoate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; | 100% |
1-[(2R,6S)-8-amino-9-hydroxy-6,11,11-trimethyl-1,2,5,6-tetrahydro-4H-2,6-methano-benzo[d]azocin-3-yl]-2,2,2-trifluoro-ethanone
cyclopropanecarboxylic acid chloride
cyclopropanecarboxylic acid [(2R,6S)-9-hydroxy-6,11,11-trimethyl-3-(2,2,2-trifluoro-acetyl)-1,2,3,4,5,6-hexahydro-2,6-methano-benzo[d]azocin-8-yl]-amide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; | 100% |
With triethylamine In dichloromethane at 20℃; |
tert-butyl ((6-(7-(4-amino-2-fluorophenoxy)thieno[3,2-b]pyridin-2-yl)pyridin-3-yl)methyl)(2-methoxyethyl)carbamate
cyclopropanecarboxylic acid chloride
tert-butyl (6-(7-(4-(cyclopropanecarboxamido)-2-fluorophenoxy)thieno[3,2-b]pyridin-2-yl)pyridin-3-yl)methyl(2-methoxyethyl)carbamate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; Inert atmosphere; | 100% |
cyclopropanecarboxylic acid chloride
Conditions | Yield |
---|---|
Stage #1: 6-(1-(6-bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl)imidazo[1,2-b]pyridazin-2-amine trifluoroacetate; cyclopropanecarboxylic acid chloride With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.5h; Stage #2: With ammonium hydroxide In methanol at 20℃; for 1h; | 100% |
(S)-methyl 2-(8-(N-hydroxycarbamimidoyl)dibenzo[b,d]furan-3-sulfonamido)-3-methylbutanoate
cyclopropanecarboxylic acid chloride
(S)-methyl 2-(8-(N-(cyclopropanecarbonyl)-N'-hydroxycarbamimidoyl)dibenzo[b,d]furan-3-sulfonamido)-3-methylbutanoate
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In dichloromethane; water at 0 - 20℃; | 100% |
cyclopropanecarboxylic acid chloride
2-amino-4-nitropyridine
N-(4-nitropyridin-2-yl)-cyclopropanecarboxamide
Conditions | Yield |
---|---|
With pyridine at 0 - 20℃; | 100% |
With pyridine at 0 - 20℃; | 100% |
With pyridine at 20℃; for 30h; | 98% |
cyclopropanecarboxylic acid chloride
ethyl[(3S)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]acetate
Conditions | Yield |
---|---|
Stage #1: 1,1-dimethylethyl (3S)-3-[2-(ethyloxy)-2-oxoethyl]-1-pyrrolidinecarboxylate With hydrogenchloride In 1,4-dioxane at 20℃; for 1h; Stage #2: With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.0833333h; Stage #3: cyclopropanecarboxylic acid chloride at 0 - 20℃; for 1h; | 100% |
4-bromo-7-(5-fluoro-2-methylphenyl)isoquinolin-3-amine
cyclopropanecarboxylic acid chloride
N-(4-bromo-7-(5-fluoro-2-methylphenyl)isoquinolin-3-yl)cyclopropanecarboxamide
Conditions | Yield |
---|---|
With pyridine In dichloromethane at 20℃; for 1h; | 100% |
cyclopropanecarboxylic acid chloride
N-desmethylthebaine hydrochloride
17-cyclopropylcarbonylnorthebaine
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; Cooling with ice; | 100% |
With triethylamine In dichloromethane at 0 - 20℃; | 100% |
With triethylamine In dichloromethane at 0 - 20℃; for 10h; | 99% |
With triethylamine In dichloromethane at 0 - 20℃; | 91% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane for 1h; Inert atmosphere; | 100% |
cyclopropanecarboxylic acid chloride
Conditions | Yield |
---|---|
With dmap In tetrahydrofuran | 100% |
cyclopropanecarboxylic acid chloride
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 1h; Inert atmosphere; | 100% |
2-amino-4-bromopyridine
cyclopropanecarboxylic acid chloride
N-(4-bromopyridin-2-yl)cyclopropanecarboxamide
Conditions | Yield |
---|---|
Stage #1: 2-amino-4-bromopyridine With pyridine In dichloromethane at 20℃; for 0.0833333h; Stage #2: cyclopropanecarboxylic acid chloride In dichloromethane at 20℃; for 2h; | 100% |
With triethylamine In dichloromethane at 0 - 20℃; | 93% |
With pyridine In tetrahydrofuran at 0℃; for 4h; | 90% |
Conditions | Yield |
---|---|
With dmap; triethylamine In tetrahydrofuran at 20℃; for 1h; Inert atmosphere; | 100% |
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