Cyclopropylacetic acid instock (We can supply this product in large quantity and the annual output can reach 6Mt ) We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are c
Cas:5239-82-7
Min.Order:1 Kilogram
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inquiryAs 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:5239-82-7
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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:5239-82-7
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
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:5239-82-7
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
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:5239-82-7
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1)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 etc. 3) oem/odm available; 4) rea
Cas:5239-82-7
Min.Order:1 Gram
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Type:Lab/Research institutions
inquiry1.In No Less 10 years exporting experience. you 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 Specializ
Cas:5239-82-7
Min.Order:1 Gram
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:5239-82-7
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
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:5239-82-7
Min.Order:0 Metric Ton
Negotiable
Type:Other
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
Massive 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:5239-82-7
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryOur company was built in 2009 with an ISO certificate.In the past 6 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
Cas:5239-82-7
Min.Order:1 Metric Ton
FOB Price: $2000.0
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inquiryGMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,
Cyclopropylacetic acid Chemical Properties Boiling point 86-87°C 9mm density 1,076 g/cm3 refractive index 1.4350 Fp 93°C storage temp. Store below +30°C. pka 4.76±0.10(Predicted) BRN 2323311 CAS DataBase
Cas:5239-82-7
Min.Order:1 Gram
FOB Price: $66.0
Type:Lab/Research institutions
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:5239-82-7
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquirylow price high quality high purity good sevice stock Appearance:white Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:Pharmaceutical intermediat
Cas:5239-82-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
GOLDEN PHARMA CO.,LIMITED.is a professional pharmaceutical company,our team have more than 20years expereince in pharmaceutical production and sales. we are a professional technical enterprise specializing in the R & D, production,QA regulation
Stock products, own laboratoryAppearance:Colorless to light yellow liquid Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai
Cas:5239-82-7
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryThe process is mature and can be mass produced to 100 kg, with good quality and purity up to 99%.The product has a large stock and can be supplied stably. Package:bottle Application:Drug R&D Transportation:Sealed drying(25℃) Port:ShangHai
Cas:5239-82-7
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryCyclopropylacetic acidAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
high 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
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier
Acmec 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:5239-82-7
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
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
TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp
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
Ansciep 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
★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support
Cyclopropylacetic acid cas 5239-82-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
Conditions | Yield |
---|---|
at 160℃; | 98% |
Conditions | Yield |
---|---|
With water; potassium hydroxide In ethanol at 90℃; for 18h; | 96% |
With dihydrogen peroxide; sodium hydroxide In water at 0℃; for 48h; Reflux; Inert atmosphere; | 83% |
With dihydrogen peroxide; sodium hydroxide In water Reflux; | 81% |
Conditions | Yield |
---|---|
With diethylzinc In toluene Ambient temperature; | 75% |
With hydrogenchloride |
Conditions | Yield |
---|---|
With (1,2-dimethoxyethane)dichloronickel(II); 2.9-dimethyl-1,10-phenanthroline; silver fluoride In N,N-dimethyl acetamide at 20℃; under 5171.62 Torr; for 24h; | A 7% B 21% |
diazomethane
cyclopropanecarboxylic acid chloride
cyclopropylacetic acid
Conditions | Yield |
---|---|
With diethyl ether Erwaermen des Reaktionsprodukts mit Ag2O in Methanol und mit wss. KOH; |
2-cyclopropylacetaldehyde
cyclopropylacetic acid
Conditions | Yield |
---|---|
With silver(l) oxide |
-triphenyl-phosphoran
cyclopropylacetic acid
Conditions | Yield |
---|---|
With sodium hydroxide |
Conditions | Yield |
---|---|
With 9-borabicyclo[3.3.1]nonane dimer; sodium methylate 1.) THF, r.t., 6 h; 2.) r.t., 12 h; Yield given. Multistep reaction; |
cyclopropylketene
cyclopropylacetic acid
Conditions | Yield |
---|---|
With water Rate constant; |
carbon dioxide
cyclopropylcarbinyl bromide
A
pent-4-enoic acid
B
cyclopropylacetic acid
Conditions | Yield |
---|---|
With magnesium In tetrahydrofuran at -120 - -30℃; Yield given. Yields of byproduct given; |
tetrachloromethane
Bis(cyclopropylacetyl) peroxide
A
carbon dioxide
B
cyclopropyl-acetic acid cyclopropylmethyl ester
C
cyclopropylacetic acid
1-cyclopropylethanol
A
cyclopropylacetic acid
B
cyclopropanecarboxylic acid
diethyl cyclopropylmalonate
cyclopropylacetic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aqueous NaOH View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: durch Dehydrierung an einem Kupfer-Silber-Katalysator 2: Ag2O View Scheme |
Conditions | Yield |
---|---|
With sulfuric acid In water; acetone | |
With sulfuric acid In water; acetone |
cyclopropylacetic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tetrahydrofuran 2: sulfuric acid / water; acetone View Scheme |
Conditions | Yield |
---|---|
Stage #1: Cyclopropylacetylene With n-butyllithium In tetrahydrofuran at -78℃; for 1h; Stage #2: With 2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane In tetrahydrofuran for 2h; Stage #3: With oxone In acetone at 50℃; for 12h; | 475.6 mg |
2-(2-cyclopropylethynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
cyclopropylacetic acid
Conditions | Yield |
---|---|
With oxone||potassium monopersulfate triple salt; water In acetone at 50℃; for 12h; Inert atmosphere; | 475 mg |
cyclopropylacetic acid
7-tert-butyl-3,3-dimethyl-2,3-dihydrobenzo[b]furan
Conditions | Yield |
---|---|
With trifluoroacetic anhydride at -20 - 20℃; | 100% |
1-(4-chloro-benzyl)-5-fluoro-2-phenoxymethyl-6-piperazin-1-yl-1H-benzoimidazole
cyclopropylacetic acid
Conditions | Yield |
---|---|
Stage #1: cyclopropylacetic acid With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 0.0166667h; Stage #2: 1-(4-chloro-benzyl)-5-fluoro-2-phenoxymethyl-6-piperazin-1-yl-1H-benzoimidazole In N,N-dimethyl-formamide at 20℃; for 22h; | 100% |
[3-(4',5'-Difluoro-2'-methoxy-biphenyl-4-yloxymethyl)benzylamino]-acetic acid ethyl ester hydrochloride
cyclopropylacetic acid
{(2-cyclopropyl-acetyl)-[3-(4',5'-difluoro-2'-methoxy-biphenyl-4-yloxymethyl)-benzyl]-amino}-acetic acid ethyl ester
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; triethylamine In dichloromethane at 20℃; | 100% |
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; HATU In dichloromethane at 20℃; | 100% |
cyclopropylacetic acid
cyclopropylacetyl chloride
Conditions | Yield |
---|---|
With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 25℃; for 4h; | 99.6% |
With oxalyl dichloride In dichloromethane at 20℃; for 4h; | 98% |
With thionyl chloride In dichloromethane at 60℃; for 2h; | 90% |
methyl (2R,12Z,13aS,14aR,16aS)-6-amino-5,16-dioxo-2-[(5-pyridin-2-ylthieno[3,2-b]pyridin-7-yl)oxy]-1,2,3,6,7,8,9,10,11,13a,14,15,16,16a-tetradecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a(5H)-carboxylate
cyclopropylacetic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; HATU In dichloromethane for 15.5h; | 99% |
Conditions | Yield |
---|---|
Stage #1: C39H49BrN6O9S With hydrogenchloride In dioxanes at 20℃; for 1h; Stage #2: cyclopropylacetic acid With N-ethyl-N,N-diisopropylamine; HATU In dichloromethane at 20℃; for 18h; | 99% |
cyclopropylacetic acid
4-bromo-N2-methylbenzene-1,2-diamine
6-bromo-2-(cyclopropylmethyl)-1-methyl-1H-benzimidazole
Conditions | Yield |
---|---|
Stage #1: cyclopropylacetic acid; 4-bromo-N2-methylbenzene-1,2-diamine With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 1h; Stage #2: With acetic acid at 80℃; for 1h; | 96% |
cyclopropylacetic acid
(R,E)-6-(benzyloxy)-1-(methoxymethoxy)hex-3-en-2-ol
(R,E)-6-(benzyloxy)-1-(methoxymethoxy)hex-3-en-2-yl 2-cyclopropylacetate
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0℃; for 7.5h; Inert atmosphere; | 95.4% |
methyl (2R,6S,12Z,13aS,14aR,16aS)-6-amino-5,16-dioxo-2-[(2-pyridin-2-ylthieno[2,3-d]pyrimidin-4-yl)oxy]-1,2,3,6,7,8,9,10,11,13a,14,15,16,16a-tetradecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a(5H)-carboxylate
cyclopropylacetic acid
Conditions | Yield |
---|---|
Stage #1: methyl (2R,6S,12Z,13aS,14aR,16aS)-6-amino-5,16-dioxo-2-[(2-pyridin-2-ylthieno[2,3-d]pyrimidin-4-yl)oxy]-1,2,3,6,7,8,9,10,11,13a,14,15,16,16a-tetradecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a(5H)-carboxylate; cyclopropylacetic acid With N-ethyl-N,N-diisopropylamine; HATU In dichloromethane for 15h; Stage #2: With citric acid In dichloromethane; ethyl acetate pH=4.5; | 95% |
2-chloro-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride
cyclopropylacetic acid
Conditions | Yield |
---|---|
Stage #1: cyclopropylacetic acid With benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 0.25h; Stage #2: 2-chloro-5,6,7,8-tetrahydro[1,6]naphthyridine hydrochloride With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 16h; | 95% |
cyclopropylacetic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 1h; Steglich Esterification; | 95% |
cyclopropylacetic acid
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 1h; Steglich Esterification; | 94% |
cyclopropylacetic acid
N,O-dimethylhydroxylamine*hydrochloride
2-cyclopropyl-N-methoxy-N-methyl-acetamide
Conditions | Yield |
---|---|
Stage #1: cyclopropylacetic acid With 1,1'-carbonyldiimidazole In dichloromethane at 25℃; for 1h; Inert atmosphere; Stage #2: N,O-dimethylhydroxylamine*hydrochloride In dichloromethane at 25℃; for 12h; | 93.96% |
Stage #1: cyclopropylacetic acid With 1,1'-carbonyldiimidazole In dichloromethane at 20℃; Stage #2: N,O-dimethylhydroxylamine*hydrochloride In dichloromethane | 89% |
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; | 84% |
Conditions | Yield |
---|---|
Stage #1: cyclopropylacetic acid; aniline With 4-methyl-morpholine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate In N,N-dimethyl-formamide at 0℃; for 0.5h; Inert atmosphere; Stage #2: With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; Inert atmosphere; | 93% |
With 1-methyl-3-(4-sulfonylbutyl)-1H-imidazol-3-ium trifluoromethanesulfonate at 96 - 100℃; for 7h; chemoselective reaction; | 42% |
cyclopropylacetic acid
dimedone
2-(2-cyclopropylacetyl)-5,5-dimethylcyclohexane-1,3-dione
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 16.2h; | 92% |
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 25℃; for 14h; | 85% |
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0 - 25℃; | 85% |
cyclopropylacetic acid
(2R,3R)-2-azido-3-phenyl-3-hydroxypropionic acid methyl ester
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 1h; Steglich Esterification; | 92% |
cyclopropylacetic acid
(2S,3S)-2-azido-3-phenyl-3-hydroxypropionic acid methyl ester
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 1h; Steglich Esterification; | 92% |
cyclopropylacetic acid
(R)-tert-butyl 3-methylpiperazine-1-carboxylate
Conditions | Yield |
---|---|
With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 16h; Inert atmosphere; | 92% |
With 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 16h; | 92% |
Conditions | Yield |
---|---|
Stage #1: 1,2,3-Benzotriazole With thionyl chloride In dichloromethane at 20℃; for 0.5h; Inert atmosphere; Stage #2: cyclopropylacetic acid for 6h; Inert atmosphere; Cooling with ice; | 92% |
Stage #1: 1,2,3-Benzotriazole With thionyl chloride In dichloromethane at 20℃; for 0.5h; Stage #2: cyclopropylacetic acid In dichloromethane at 20℃; for 4h; | 91% |
cyclopropylacetic acid
N,O-dimethylhydroxylamine*hydrochloride
2-cyclopropyl-N-methoxy-N-methyl-acetamide
Conditions | Yield |
---|---|
Stage #1: cyclopropylacetic acid; 1,1'-carbonyldiimidazole In dichloromethane at 15 - 25℃; for 2h; Stage #2: N,O-dimethylhydroxylamine*hydrochloride In dichloromethane at 20 - 25℃; for 15h; | 90.5% |
cyclopropylacetic acid
methyl cyclopropylacetate
Conditions | Yield |
---|---|
With sulfuric acid In methanol | 90% |
Multi-step reaction with 2 steps 1: (COCl)2, DMF / benzene / 3 h / Ambient temperature 2: pyridine / Ambient temperature View Scheme |
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In diethyl ether at 20℃; for 5h; Inert atmosphere; | 90% |
methyl (2R,6S,12Z,13aS,14aR,16aS)-6-amino-5,16-dioxo-2-[(2-pyridin-2-ylthieno[3,2-d]pyrimidin-4-yl)oxy]-1,2,3,6,7,8,9,10,11,13a,14,15,16,16a-tetradecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a(5H)-carboxylate
cyclopropylacetic acid
Conditions | Yield |
---|---|
With dimethyl amine; triethylamine; HATU at 50℃; for 1.5h; | 89% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; | 89% |
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 16h; | |
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 90℃; Inert atmosphere; |
cyclopropylacetic acid
2-cyclopropyl-1-((3S,4R)-3-methyl-4-(3-tosyl-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)pyrrolidin-1-yl)ethanone
Conditions | Yield |
---|---|
With triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In dichloromethane at 20℃; for 16h; | 89% |
Conditions | Yield |
---|---|
With 1-hydroxy-7-aza-benzotriazole; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 1h; | 87% |
dimethylenecyclourethane
cyclopropylacetic acid
3-(2-cyclopropylacetyl)oxazolidin-2-one
Conditions | Yield |
---|---|
Stage #1: dimethylenecyclourethane; cyclopropylacetic acid With lithium chloride In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere; Stage #2: With pivaloyl chloride; triethylamine In tetrahydrofuran at 0 - 20℃; for 2.33333h; Inert atmosphere; | 87% |
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