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Cas:33689-29-1
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inquiryOur advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be sent
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Cas:33689-29-1
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inquiryMETHYL 1-HYDROXY-1-CYCLOPROPANE CARBOXYLATE, 90 CAS:33689-29-1 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing i
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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
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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
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Min.Order:4 Kilogram
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Cas:33689-29-1
Min.Order:1 Kilogram
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inquiryProduct Name: METHYL 1-HYDROXY-1-CYCLOPROPANE CARBOXYLATE, 90 Synonyms: METHYL 1-HYDROXY-1-CYCLOPROPANE CARBOXYLATE, 90;1-Hydroxycyclopropanecarboxylic Acid Methyl Ester;Methyl 1-hydroxy-1-cyclopropane carboxylate, 90% 5GR;Methyl 1-Hydroxycyclo
Cas:33689-29-1
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
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Min.Order:1 Kilogram
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inquiryGood price, high purity, mature production technology, accept custom synthesis per customer's requirements Package:As per Customer‘ requirements Application:Pharmaceutical intermediate
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Min.Order:0
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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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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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inquiryMethyl 1-hydroxy-1-cyclopropanecarboxylateAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express
Best quality with low priceAppearance:Clear yellow liquid Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai
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Min.Order:0
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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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Min.Order:0
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inquiryBest Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP
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Cas:33689-29-1
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryProName: Methyl 1-hydroxy-1-cyclopropane carbox... CasNo: 33689-29-1 Molecular Formula: C18H25N3O2 Appearance: white powder Application: API DeliveryTime: 5-7 days PackAge: aluminous bag Port: shanghai ProductionC
Cas:33689-29-1
Min.Order:10 Gram
FOB Price: $500.0
Type:Other
inquiryChangzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa
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Min.Order:1 Gram
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inquirymethanol
1-Hydroxy-1-cyclopropanecarboxylic acid
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With thionyl chloride | 98.5% |
With thionyl chloride |
cyclobutane-1,2-dione
sodium methylate
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
In methanol for 2.5h; Ambient temperature; | 76% |
methyl 1-aminocyclopropane-1-carboxylate
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With sulfuric acid; sodium nitrite In water at 0℃; Reflux; | 75.5% |
diazomethane
1-Hydroxy-1-cyclopropanecarboxylic acid
1-hydroxy-cyclopropanecarboxylic acid methyl ester
3-acetoxy-3-methoxycarbonyl-1-pyrazoline
A
NH-pyrazole
B
1-hydroxy-cyclopropanecarboxylic acid methyl ester
C
methyl 1H-pyrazole 3-carboxylate
Conditions | Yield |
---|---|
With sodium pyrazolide In xylene for 0.0833333h; Ambient temperature; Title compound not separated from byproducts; | A 0.21 g B n/a C 0.22 g D n/a |
1-Hydroxy-1-cyclopropanecarboxylic acid
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With thionyl chloride; triethylamine In methanol |
3,4-dihydro-2H-pyran
1-hydroxy-cyclopropanecarboxylic acid methyl ester
methyl 1-((tetrahydro-2H-pyran-2-yl)oxy)cyclopropanecarboxylate
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate In dichloromethane for 3h; Ambient temperature; | 100% |
With pyridinium p-toluenesulfonate In dichloromethane at 20℃; for 3h; | 93% |
pyridinium p-toluenesulfonate In dichloromethane at 25℃; for 3h; | 86% |
With pyridinium p-toluenesulfonate In dichloromethane at 23℃; for 16h; Sealed tube; | 60% |
With pyridinium p-toluenesulfonate In dichloromethane at 20℃; | 990 mg |
1-hydroxy-cyclopropanecarboxylic acid methyl ester
2,4,6-trichloro-5-methoxy-pyrimidine
1-(2,6-dichloro-5-methoxy-pyrimidin-4-yloxy)-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran; mineral oil at -78 - 20℃; for 2h; | 100% |
1-hydroxy-cyclopropanecarboxylic acid methyl ester
methyl iodide
1-methoxycyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 1-hydroxy-cyclopropanecarboxylic acid methyl ester With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.5h; Stage #2: methyl iodide In N,N-dimethyl-formamide; mineral oil at 20℃; for 2h; | 98% |
Stage #1: 1-hydroxy-cyclopropanecarboxylic acid methyl ester With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.5h; Stage #2: methyl iodide In N,N-dimethyl-formamide; mineral oil at 20℃; | 98% |
Stage #1: 1-hydroxy-cyclopropanecarboxylic acid methyl ester With sodium hydride In tetrahydrofuran at 0℃; for 0.25h; Stage #2: methyl iodide In tetrahydrofuran at 20℃; | 74% |
4,6-Dichloro-2-(methylthio)pyrimidine
1-hydroxy-cyclopropanecarboxylic acid methyl ester
C10H11ClN2O3S
Conditions | Yield |
---|---|
Stage #1: 4,6-Dichloro-2-(methylthio)pyrimidine; 1-hydroxy-cyclopropanecarboxylic acid methyl ester With sodium hydride In tetrahydrofuran at 20℃; for 3h; Stage #2: With citric acid In tetrahydrofuran; water Product distribution / selectivity; | 98% |
1-hydroxy-cyclopropanecarboxylic acid methyl ester
2,5-dichlorobenzylbromide
methyl 1-[(2,5-dichlorophenyl)methoxy]cyclopropane-1-carboxylate
Conditions | Yield |
---|---|
Stage #1: 1-hydroxy-cyclopropanecarboxylic acid methyl ester With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.5h; Stage #2: 2,5-dichlorobenzylbromide In N,N-dimethyl-formamide; mineral oil at 20℃; for 1h; | 98% |
Conditions | Yield |
---|---|
Stage #1: 1-hydroxy-cyclopropanecarboxylic acid methyl ester With sodium hydride In tetrahydrofuran; mineral oil at 10℃; for 0.25h; Inert atmosphere; Stage #2: cyanomethyl bromide In tetrahydrofuran; mineral oil at 10℃; for 0.25h; Time; Inert atmosphere; | 92% |
Stage #1: 1-hydroxy-cyclopropanecarboxylic acid methyl ester With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.25h; Inert atmosphere; Stage #2: cyanomethyl bromide In tetrahydrofuran; mineral oil at 0℃; for 0.25h; Inert atmosphere; | 91% |
triisopropylsilyl chloride
1-hydroxy-cyclopropanecarboxylic acid methyl ester
methyl 1-((triisopropylsilyl)oxy)cyclopropane-1-carboxylate
Conditions | Yield |
---|---|
With 1H-imidazole In N,N-dimethyl-formamide at 35℃; for 20h; | 90% |
1-hydroxy-cyclopropanecarboxylic acid methyl ester
tert-butyldimethylsilyl chloride
1-(tert-butyl-dimethyl-silanyloxy)-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With 1H-imidazole; dmap In N,N-dimethyl-formamide at 25℃; for 24h; | 89% |
With 1H-imidazole; dmap In N,N-dimethyl-formamide for 12h; Ambient temperature; | 89% |
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 60h; | 86% |
1-hydroxy-cyclopropanecarboxylic acid methyl ester
1-Hydroxy-1-cyclopropanecarboxylic acid
Conditions | Yield |
---|---|
With lithium hydroxide In tetrahydrofuran; water at 30℃; for 12h; | 85.2% |
3-(3-(4-chloro-5-fluoropyrimidin-2-yl)-1-(2-fluorobenzyl)-1H-pyrazol-5-yl)isoxazole
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran; mineral oil at -78 - 23℃; for 18h; | 84% |
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With sodium t-butanolate In toluene at 0℃; for 0.25h; Inert atmosphere; | 73% |
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Dibenzyl N,N-diisopropylphosphoramidite
Conditions | Yield |
---|---|
Stage #1: 1-hydroxy-cyclopropanecarboxylic acid methyl ester; Dibenzyl N,N-diisopropylphosphoramidite With 1H-tetrazole In acetonitrile at 20℃; for 8h; Stage #2: With dihydrogen peroxide In acetonitrile | 70.1% |
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 1-hydroxy-cyclopropanecarboxylic acid methyl ester With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.0833333h; Stage #2: 1-bromo-2-fluoro-5-(methylsulfonyl)-3-nitrobenzene In N,N-dimethyl-formamide; mineral oil at 0℃; for 1h; Reagent/catalyst; Temperature; Solvent; | 67% |
5-bromo-2-chloro-3-nitropyridine
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 1-hydroxy-cyclopropanecarboxylic acid methyl ester With sodium hydride In tetrahydrofuran at 0℃; for 0.5h; Inert atmosphere; Stage #2: 5-bromo-2-chloro-3-nitropyridine In tetrahydrofuran at 0℃; for 1.5h; Inert atmosphere; | 65% |
3-Bromomethylthiophene
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 1-hydroxy-cyclopropanecarboxylic acid methyl ester In tetrahydrofuran for 0.166667h; Stage #2: 3-Bromomethylthiophene With tetra-(n-butyl)ammonium iodide In tetrahydrofuran at 20℃; | 63% |
1-hydroxy-cyclopropanecarboxylic acid methyl ester
chloromethyl methyl ether
methyl 1-[(methoxymethyl)oxy]cyclopropanecarboxylate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 12h; | 60% |
2-(1-methylcycloprop-2-en-1-yl)naphthalene
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With cobalt(II) acetate; (S,S)-Et-DUPHOS In acetonitrile at 10℃; for 12h; Inert atmosphere; Sealed tube; enantioselective reaction; | 52% |
3-methyl-3-phenylcyclopropene
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With cobalt(II) acetate; (S,S)-Et-DUPHOS In acetonitrile at 10℃; for 12h; Catalytic behavior; Temperature; Reagent/catalyst; Inert atmosphere; Sealed tube; enantioselective reaction; | 48% |
1-methoxy-4-(1-methylcycloprop-2-en-1-yl)benzene
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With cobalt(II) acetate; (S,S)-Et-DUPHOS In acetonitrile at 10℃; for 12h; Inert atmosphere; Sealed tube; enantioselective reaction; | 48% |
2-(1-methylcycloprop-2-en-1-yl)thiophene
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With cobalt(II) acetate; (S,S)-Et-DUPHOS In acetonitrile at 10℃; for 12h; Inert atmosphere; Sealed tube; enantioselective reaction; | 45% |
1-hydroxy-cyclopropanecarboxylic acid methyl ester
allyl bromide
Conditions | Yield |
---|---|
Stage #1: 1-hydroxy-cyclopropanecarboxylic acid methyl ester With sodium hydride In diethyl ether at 20℃; for 1h; Stage #2: allyl bromide In diethyl ether at 20℃; for 14h; | 44% |
1-(1-methylcycloprop-2-en-1-yl)-3-(trifluoromethyl)benzene
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With cobalt(II) acetate; (S,S)-Et-DUPHOS In acetonitrile at 10℃; for 12h; Inert atmosphere; Sealed tube; enantioselective reaction; | 43% |
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With cobalt(II) acetate; (S,S)-Et-DUPHOS In acetonitrile at 10℃; for 12h; Inert atmosphere; Sealed tube; enantioselective reaction; | 42% |
2-fluoro-3-bromonitrobenzene
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 1-hydroxy-cyclopropanecarboxylic acid methyl ester With sodium hydride In tetrahydrofuran; mineral oil for 0.166667h; Stage #2: 2-fluoro-3-bromonitrobenzene With 15-crown-5 In tetrahydrofuran; mineral oil at 20℃; | 40% |
1-(1-methylcycloprop-2-en-1-yl)-4-(trifluoromethyl)benzene
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With cobalt(II) acetate; (S,S)-Et-DUPHOS In acetonitrile at 10℃; for 12h; Inert atmosphere; Sealed tube; enantioselective reaction; | 40% |
1-hydroxy-cyclopropanecarboxylic acid methyl ester
1-fluoro-5-methoxy-2,4-dinitrobenzene
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile at 20℃; | 38% |
1-hydroxy-cyclopropanecarboxylic acid methyl ester
Conditions | Yield |
---|---|
With cobalt(II) acetate; (S,S)-Et-DUPHOS In acetonitrile at 10℃; for 12h; Inert atmosphere; Sealed tube; enantioselective reaction; | 36% |
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