The 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
Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:543-27-1
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inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
Dayangchem’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 quantiti
Cas:543-27-1
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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:543-27-1
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inquiryroduct name Isobutyl chloroformate Synonyms Isobutyl chlorocarbonate CAS No. 543-27-1 EINECS No.
Cas:543-27-1
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inquiryOur Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
Cas:543-27-1
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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:543-27-1
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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
A 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:543-27-1
Min.Order:4 Kilogram
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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:543-27-1
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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 o
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 etc. 3) oem/odm available; 4) rea
Cas:543-27-1
Min.Order:1 Gram
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inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:
Cas:543-27-1
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inquirySuperior quality, moderate price & quick delivery. Appearance:colorless liquid Storage:Seal stored at 4 ° C Package:25kg/drum, or as per your request. Application:Used in organic synthesis Transportation:as per your request Port:Shanghai; Ningb
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
Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Cas:543-27-1
Min.Order:100 Gram
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inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:543-27-1
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
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
Cas:543-27-1
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inquiryAmoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
Isobutyl chloroformate CAS NO.543-27-1 Application:Isobutyl chloroformate CAS NO.543-27-1
Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an
Cas:543-27-1
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inquirylow price and high purityAppearance:solid or liquid Storage:in sealed air resistant place Package:As customer require Application:Pharma;Industry;Agricultural Transportation:by sea or by airplane Port:any port in China
Cas:543-27-1
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inquiryIsobutyl chloroformate CAS NO.543-27-1Appearance:powder Storage:Dry and ventilated Package:Standard or as customer's require Application:intermediates Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport t
Cas:543-27-1
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inquiryFormula: C5H9ClO2Molecular Weight : 136.58 Synonyms: Formicacid, chloro-, isobutyl ester (6CI,7CI,8CI);2-Methylpropyl carbonochloridate;2-Methylpropyl chloroformate;Chlorocarbonic acid isobutyl ester;Chloroformicacid isobutyl ester;IBCF;Isobuto
(R)-N5-[amino-(nitroimino)-methyl]-N2-(diphenylacetyl)ornithine
A
(R)-N5-[amino(nitroimino)methyl]-N-[[4-[[(dimethylamino)carbonyl]amino]phenyl]methyl]-N2-(diphenylacetyl)-ornithinamide
B
isobutyl chloroformate
Conditions | Yield |
---|---|
ammonia | A n/a B 70% |
Conditions | Yield |
---|---|
With chloroform | |
With quinoline; toluene |
2-methyl-propan-1-ol
bis(trichloromethyl) carbonate
isobutyl chloroformate
Conditions | Yield |
---|---|
With sodium carbonate In toluene at 0℃; for 6h; | |
With pyridine In toluene at 0 - 20℃; |
Conditions | Yield |
---|---|
With dmap In toluene at 20℃; for 24h; |
benzoic acid hydrazide
isobutyl chloroformate
N'-Benzoyl-hydrazinecarboxylic acid isobutyl ester
Conditions | Yield |
---|---|
With pyridine In tetrahydrofuran 1) -10 deg C, 30 min, 2) 1 h, room temperature; | 100% |
BOC-glycine
isobutyl chloroformate
N-(t-butoxycarbonyl)glycyl i-butyl carbonate
Conditions | Yield |
---|---|
With 4-methyl-morpholine In tetrahydrofuran at -15℃; for 0.0833333h; | 100% |
With 4-methyl-morpholine In tetrahydrofuran at -20℃; for 0.05h; |
(S)-2-tert-butoxycarbonylamino-3-thiophen-2-yl-propionic acid
isobutyl chloroformate
Conditions | Yield |
---|---|
With 4-methyl-morpholine In dichloromethane at -10℃; for 0.05h; | 100% |
Conditions | Yield |
---|---|
With 4-methyl-morpholine at -20℃; for 2h; | 100% |
With 4-methyl-morpholine |
malonic acid monobenzyl ester
isobutyl chloroformate
Malonic acid benzyl ester isobutyl ester
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 4℃; for 0.5h; Mechanism; isotope labelling method; | 100% |
Conditions | Yield |
---|---|
With 4-methyl-morpholine In tetrahydrofuran at -15℃; for 0.5h; | 100% |
With 4-methyl-morpholine In tetrahydrofuran at -15℃; for 0.0166667h; | |
With 4-methyl-morpholine In tetrahydrofuran at -15℃; for 0.5h; |
3,6-Diisopropyl-2-pyrazinethiol
isobutyl chloroformate
isobutyl S-3,6-diisopropylpyrazin-2-ylthiolcarbonate
Conditions | Yield |
---|---|
With pyridine for 1h; Ambient temperature; | 100% |
(S)-2-(((benzyloxy)carbonyl)amino)-3-(4-hydroxy-3-iodophenyl)propanoic acid
isobutyl chloroformate
Conditions | Yield |
---|---|
With 4-methyl-morpholine In tetrahydrofuran at -15℃; for 0.5h; | 100% |
With 4-methyl-morpholine In tetrahydrofuran at -15℃; for 0.5h; |
Conditions | Yield |
---|---|
With triethylamine at -20℃; for 0.25h; | 100% |
Conditions | Yield |
---|---|
With triethylamine at -20℃; for 0.25h; | 100% |
With triethylamine In chloroform at 20℃; for 18h; |
Conditions | Yield |
---|---|
With triethylamine at -20℃; for 0.25h; | 100% |
Conditions | Yield |
---|---|
With triethylamine at -20℃; for 0.25h; | 100% |
Conditions | Yield |
---|---|
With triethylamine at -20℃; for 0.25h; | 100% |
Conditions | Yield |
---|---|
With hexabutylguanidinium chloride at 100℃; for 0.666667h; | 100% |
1,3-di-(N-benzylamino)-2-hydroxypropane
isobutyl chloroformate
1,3-di-[N-benzyl-N-[(isobutyloxy)carbonyl]amino]-2-hydroxypropane
Conditions | Yield |
---|---|
With triethylamine In dichloromethane | 100% |
With triethylamine In dichloromethane at 0 - 20℃; Carboxylation; | 98% |
malonic acid monobenzyl ester
isobutyl chloroformate
A
Malonic acid benzyl ester isobutyl ester
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran at 4℃; for 0.5h; | A 100% B n/a |
methyl (3S)-1,2,3,4-tetrahydro-β-carboline-3-carboxylate
isobutyl chloroformate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; | 100% |
With triethylamine In tetrahydrofuran Heating; | 67% |
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran for 1.5h; | 100% |
isobutyl chloroformate
Conditions | Yield |
---|---|
With triethylamine In diethyl ether for 4h; | 100% |
With triethylamine In diethyl ether for 4h; | 100% |
Z-D-proline
isobutyl chloroformate
(R)-2-(2-Chloro-acetyl)-pyrrolidine-1-carboxylic acid benzyl ester
Conditions | Yield |
---|---|
Stage #1: Z-D-proline; isobutyl chloroformate With 4-methyl-morpholine In tetrahydrofuran at -15 - 20℃; for 0.166667h; Stage #2: With diazomethane; potassium hydroxide; N-Methyl-N'-nitro-N-nitrosoguanidine In diethyl ether; water at 0 - 20℃; for 1h; | 100% |
isobutyl chloroformate
Conditions | Yield |
---|---|
With 4-methyl-morpholine In dichloromethane at -45℃; for 0.25h; | 100% |
3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid
isobutyl chloroformate
6-hydroxymethyl-4H-pyrido[3,2-b][1,4]thiazin-3-one
Conditions | Yield |
---|---|
Stage #1: 3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid; isobutyl chloroformate With triethylamine In tetrahydrofuran at -10 - 0℃; for 0.333333h; Stage #2: With sodium tetrahydroborate In tetrahydrofuran; water for 0.5h; pH=7; | 100% |
Stage #1: 3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid; isobutyl chloroformate With triethylamine In tetrahydrofuran at -10℃; for 0.333333h; Stage #2: With sodium tetrahydroborate In tetrahydrofuran; water for 0.5h; Stage #3: With hydrogenchloride In tetrahydrofuran; water pH=7; |
Conditions | Yield |
---|---|
With 4-methyl-morpholine; ammonia In tetrahydrofuran; ethyl acetate | 100% |
With 4-methyl-morpholine; ammonia In tetrahydrofuran; ethyl acetate | 100% |
With 4-methyl-morpholine; ammonia In tetrahydrofuran; ethyl acetate | 100% |
With 4-methyl-morpholine; ammonia In methanol; dichloromethane |
Conditions | Yield |
---|---|
With 4-methyl-morpholine In 1,2-dimethoxyethane; water | 100% |
5-fluoro-α-methyltryptamine
N-(Benzyloxycarbonyl)glycine
isobutyl chloroformate
N-ethyl-N-(N-benzyloxycarbonylglycyl)-tryptamine
Conditions | Yield |
---|---|
With triethylamine In tetrahydrofuran | 100% |
Boc-Orn(Z)-OH
isobutyl chloroformate
[4(S)-(+)-tert-butoxycarbonylamino-4-carbamoylbutyl]carbamic acid benzyl ester
Conditions | Yield |
---|---|
Stage #1: Boc-Orn(Z)-OH; isobutyl chloroformate With 4-methyl-morpholine In tetrahydrofuran at -20℃; for 0.25h; Stage #2: With ammonia In tetrahydrofuran; water at -20 - 0℃; for 3h; | 100% |
1,1-cyclopropanedicarboxylic acid monomethyl ester
isobutyl chloroformate
methyl 1-(hydroxymethyl)cyclopropane-1-carboxylate
Conditions | Yield |
---|---|
Stage #1: 1,1-cyclopropanedicarboxylic acid monomethyl ester; isobutyl chloroformate With triethylamine In tetrahydrofuran at -10℃; for 1h; Inert atmosphere; Stage #2: With sodium tetrahydroborate; water In tetrahydrofuran at 0℃; for 2.5h; | 100% |
With sodium borohydrid; sodium chloride; triethylamine; citric acid In tetrahydrofuran; tetrahydrofuran (100 ml)-water |
Conditions | Yield |
---|---|
Stage #1: 2-methyl-3-buten-2-ol With n-butyllithium In tetrahydrofuran; hexane at 0℃; Inert atmosphere; Stage #2: isobutyl chloroformate In tetrahydrofuran; hexane at 0 - 20℃; | 100% |
4-oxo-cyclohexane-1,3-dicarboxylic acid dimethyl ester
isobutyl chloroformate
dimethyl 4-(Isobutoxycarbonyloxy)cyclohex-3-ene-1,3-dicarboxylate
Conditions | Yield |
---|---|
With triethylamine In toluene at 20℃; for 3h; | 100% |
imino(phenyl)(trifluoromethyl)-λ6-sulfanone
isobutyl chloroformate
O-iso-butyl N-[oxo-phenyl(trifluoromethyl)-λ6-sulfanylidene]carbamoate
Conditions | Yield |
---|---|
With dmap; triethylamine In dichloromethane at 0 - 20℃; for 5h; Inert atmosphere; | 100% |
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