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 quantities
Cas:7425-63-0
Min.Order:1 Kilogram
FOB Price: $3.0
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
Our 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 pharmaceuti
Cas:7425-63-0
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryhebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm
Cas:7425-63-0
Min.Order:1 Metric Ton
FOB Price: $1.0 / 3.0
Type:Trading Company
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:7425-63-0
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryTIANFUCHEM--7425-63-0--Methyl Bromopyruvate in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business relati
Cas:7425-63-0
Min.Order:1 Metric Ton
FOB Price: $2000.0
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:7425-63-0
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
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:7425-63-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
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:7425-63-0
Min.Order:1 Kilogram
FOB Price: $76.0 / 85.0
Type:Trading Company
inquiryMethyl Bromopyruvate CAS:7425-63-0 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 organic inter
Cas:7425-63-0
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:7425-63-0
Min.Order:1 Kilogram
Negotiable
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
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Cas:7425-63-0
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
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
Zibo 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:7425-63-0
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
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:7425-63-0
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
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:7425-63-0
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryMethyl Bromopyruvate Basic information Product Name: Methyl Bromopyruvate Synonyms: 3-Bromo-2-oxopropionic acid methyl ester;Methyl broMide acetone;BrCH2COCO2Me;Methyl bromopyruvate, Methyl 3-bromo-2-oxopropionate;Methyl broMopyruvate technical
Cas:7425-63-0
Min.Order:1 Kilogram
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:7425-63-0
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
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:7425-63-0
Min.Order:1 Gram
Negotiable
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:7425-63-0
Min.Order:1 Metric Ton
FOB Price: $1.5
Type:Trading Company
inquiry1.Product name:Methyl bromopyruvate 2.CAS:7425-63-0 3.MF:C4H5BrO3 4.MW:180.9847 5.Appearance:yellowish liquid 6.Assay:97%MIN Regularly supply!! Appearance:yellowish liquid Package:as celient requirement Application:as an important i
Cas:7425-63-0
Min.Order:25 Kilogram
Negotiable
Type:Trading Company
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:7425-63-0
Min.Order:1 Metric Ton
FOB Price: $1.0
Type:Trading Company
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
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
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Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryOur clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
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
bulk productiongoods in stockswe have the best competitive price in the marketmeantime,we are committed to service to our every customer Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical
(S)-Methyl lactate
methyl 3-bromo-2-oxopropanoate
Conditions | Yield |
---|---|
With N-Bromosuccinimide In tetrachloromethane for 6h; Reflux; | 61% |
Conditions | Yield |
---|---|
With tetrachloromethane; bromine am Licht; | |
With pyridine; bromine at 40 - 50℃; | |
With bromine at 65℃; unter Durchleiten von CO2; |
Conditions | Yield |
---|---|
With hydrogenchloride at 20℃; for 15h; | |
hydrogenchloride In water at 30 - 40℃; for 9h; |
methyl 3-bromo-2-oxopropanoate
Conditions | Yield |
---|---|
With pyridine In ethanol at 80℃; for 3.5h; Inert atmosphere; | 100% |
methyl 3-bromo-2-oxopropanoate
(R)-methyl 2-(1-(tert-butoxycarbonylamino)-2-phenylethyl)thiazole-4-carboxylate
Conditions | Yield |
---|---|
With calcium carbonate In ethanol at 20℃; Hantzsch cyclization; Inert atmosphere; | 99% |
methyl 3-bromo-2-oxopropanoate
thiourea
methyl 2-amino-1,3-thiazole-4-carboxylate
Conditions | Yield |
---|---|
In methanol for 2h; Hantzsch Thiazole Synthesis; Reflux; | 93% |
methyl 3-bromo-2-oxopropanoate
2,2-diethoxythioacetamide
Conditions | Yield |
---|---|
In methanol for 1.5h; Molecular sieve; Reflux; | 91% |
With hydrogenchloride In methanol; water at 65℃; for 3.25h; Molecular sieve; |
Conditions | Yield |
---|---|
In toluene Reflux; | 90% |
methyl 3-bromo-2-oxopropanoate
6-methoxybenzo[d]thiazole-2-carbothioamide
2-(6-methoxy-benzothiazol-2-yl)-thiazole-4-carboxylic acid methyl ester
Conditions | Yield |
---|---|
In methanol at 20℃; for 39h; Reflux; | 88% |
In methanol |
methyl 3-bromo-2-oxopropanoate
Conditions | Yield |
---|---|
Stage #1: methyl 3-bromo-2-oxopropanoate; (S)-N-(tert-butoxycarbonyl)-O-(tert-butyldiphenylsilyl)serinethioamide With potassium hydrogencarbonate In 1,2-dimethoxyethane at 0 - 20℃; Stage #2: With 2,6-dimethylpyridine; trifluoroacetic anhydride In 1,2-dimethoxyethane at 0 - 20℃; | 88% |
Stage #1: methyl 3-bromo-2-oxopropanoate; (S)-N-(tert-butoxycarbonyl)-O-(tert-butyldiphenylsilyl)serinethioamide With potassium hydrogencarbonate In 1,2-dimethoxyethane at 0 - 20℃; for 3h; Stage #2: With 2,6-dimethylpyridine; trifluoroacetic anhydride In 1,2-dimethoxyethane at 0℃; for 1h; | 88% |
methyl 3-bromo-2-oxopropanoate
(R)-3-t-butoxycarbonyl-2,2-dimethylthiazolidine-4-carbothioamide
2',2'-dimethyl-4',5'-dihydro-[2,4']bithiazolyl-4,3'-dicarboxylic acid 3'-tert-butyl ester 4-methyl ester
Conditions | Yield |
---|---|
Stage #1: methyl 3-bromo-2-oxopropanoate; (R)-3-t-butoxycarbonyl-2,2-dimethylthiazolidine-4-carbothioamide With potassium hydrogencarbonate In tetrahydrofuran at 0 - 20℃; for 22h; Inert atmosphere; Stage #2: With pyridine; trifluoroacetic anhydride In tetrahydrofuran at 0℃; for 2.5h; Inert atmosphere; | 86% |
Stage #1: methyl 3-bromo-2-oxopropanoate; (R)-3-t-butoxycarbonyl-2,2-dimethylthiazolidine-4-carbothioamide With potassium hydrogencarbonate In tetrahydrofuran at 20℃; for 3h; Cooling with ice; Stage #2: With pyridine; trifluoroacetic anhydride In tetrahydrofuran Cooling with ice; | 79% |
Stage #1: methyl 3-bromo-2-oxopropanoate; (R)-3-t-butoxycarbonyl-2,2-dimethylthiazolidine-4-carbothioamide With potassium hydrogencarbonate In tetrahydrofuran at 20℃; Stage #2: With pyridine; trifluoroacetic anhydride In ethyl acetate Cooling with ice; |
5-bromo-3-(trifluoromethyl)pyridin-2-amine
methyl 3-bromo-2-oxopropanoate
6-Bromo-8-trifluoromethyl-imidazo[1,2-a]pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
at 50℃; for 3h; | 82% |
methyl 3-bromo-2-oxopropanoate
3-trifluoromethyl-1,2-dihydro-pyridin-2-ylamine
8-trifluoromethyl-imidazo[1,2-a]pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 60℃; for 1h; | 80% |
methyl 3-bromo-2-oxopropanoate
tryptamine hydochloride
methyl 1-(bromomethyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-1-carboxylate
Conditions | Yield |
---|---|
With pyrographite In methanol for 18h; Pictet-Spengler condensation; Reflux; Inert atmosphere; | 78% |
In methanol at 80℃; |
6-hydroxybenzothiazole-2-thiocarboxamide
methyl 3-bromo-2-oxopropanoate
dehydroluciferin methyl ester
Conditions | Yield |
---|---|
In methanol 1.) 25 deg C, 21 h, 2.) reflux, 1.3 h; | 77% |
methyl 3-bromo-2-oxopropanoate
benzenecarbothioamide
2-phenyl-1,3-thiazole-4-carboxylic acid methyl ester
Conditions | Yield |
---|---|
In tetrahydrofuran for 18h; Reflux; | 77% |
Conditions | Yield |
---|---|
In ethanol at 90℃; | 75% |
Conditions | Yield |
---|---|
Stage #1: methyl 3-bromo-2-oxopropanoate; C13H22N2O4S With potassium hydrogencarbonate In tetrahydrofuran at 20℃; for 3h; Cooling with ice; Stage #2: With pyridine; trifluoroacetic anhydride In tetrahydrofuran Cooling with ice; | 75% |
Stage #1: methyl 3-bromo-2-oxopropanoate; C13H22N2O4S With potassium hydrogencarbonate In tetrahydrofuran at 20℃; Stage #2: With pyridine; trifluoroacetic anhydride In ethyl acetate Cooling with ice; |
methyl 3-bromo-2-oxopropanoate
Conditions | Yield |
---|---|
Stage #1: N-tert-butoxycarbonyl-O-(4-methoxybenzyl)thiothreoninamide; methyl 3-bromo-2-oxopropanoate With potassium hydrogencarbonate In 1,2-dimethoxyethane at 0℃; for 1h; Hantzsch reaction; Stage #2: With 2,6-dimethylpyridine; trifluoroacetic anhydride In 1,2-dimethoxyethane at 0℃; for 2h; Further stages.; | 74% |
pyridine
methyl 3-bromo-2-oxopropanoate
3-cyclohexylimino-2-(diisopropoxy-phosphoryloxy)-acrylic acid ethyl ester
C19H24N2O4
Conditions | Yield |
---|---|
Stage #1: pyridine; methyl 3-bromo-2-oxopropanoate In acetonitrile at 60℃; for 0.5h; Stage #2: 3-cyclohexylimino-2-(diisopropoxy-phosphoryloxy)-acrylic acid ethyl ester With potassium carbonate In acetonitrile at 20℃; | 74% |
methyl 3-bromo-2-oxopropanoate
3-amino-4-bromo-6-(4-fluorophenyl)pyridazine
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 70℃; for 17h; | 73% |
In N,N-dimethyl-formamide at 75℃; for 4h; Temperature; | 19.9 g |
methyl 3-bromo-2-oxopropanoate
2-amino-3-trifluoromethylpyridine
8-trifluoromethyl-imidazo[1,2-a]pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 60℃; for 3h; | 72% |
methyl 3-bromo-2-oxopropanoate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 75℃; for 3h; | 72% |
methyl 3-bromo-2-oxopropanoate
acetoacetic acid methyl ester
dimethyl 2-methylfuran-3,4-dicarboxylate
Conditions | Yield |
---|---|
at 50℃; Feist-Benary Furan Synthesis; | 72% |
methyl 3-bromo-2-oxopropanoate
tert-butyl (S)-(1-amino-1-thioxopropan-2-yl)carbamate
Conditions | Yield |
---|---|
Stage #1: methyl 3-bromo-2-oxopropanoate; tert-butyl (S)-(1-amino-1-thioxopropan-2-yl)carbamate With potassium hydrogencarbonate In tetrahydrofuran at 20℃; for 3h; Cooling with ice; Stage #2: With pyridine; trifluoroacetic anhydride In tetrahydrofuran Cooling with ice; | 72% |
methyl 3-bromo-2-oxopropanoate
6-chloro-4-(trifluoromethyl)pyridazin-3-amine
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 70℃; for 5h; | 70% |
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide at 50℃; for 1.5h; Inert atmosphere; | 65.66% |
methyl 3-bromo-2-oxopropanoate
thioacetamide
methyl 2-methyl-1,3-thiazole-4-carboxylate
Conditions | Yield |
---|---|
In methanol at 20℃; Inert atmosphere; Heating; | 65% |
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 65℃; for 2h; Inert atmosphere; | 65% |
methyl 3-bromo-2-oxopropanoate
thiophenol
Methyl 2-oxo-3-phenylthiopropionate
Conditions | Yield |
---|---|
With pyridine In diethyl ether at 0 - 5℃; for 0.5h; | 64% |
4-bromo-6-chloro-3-pyridazineamine
methyl 3-bromo-2-oxopropanoate
Conditions | Yield |
---|---|
In N,N-dimethyl acetamide; N,N-dimethyl-formamide at 70℃; for 18h; | 62% |
methyl 3-bromo-2-oxopropanoate
Conditions | Yield |
---|---|
With trifluoroacetic acid In acetonitrile at 20℃; for 12h; Pictet-Spengler Synthesis; | 61% |
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