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:29241-65-4
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inquiryWelcome 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
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inquiryHigh quality 5-Bromo-2-chloronicotinic acid CAS 29241-65-4 with factory price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, F
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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
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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/1257.html Product Name 5-Bromo-2-chloronicotinic acid CAS
Cas:29241-65-4
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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
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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
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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
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inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
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inquiryName: 5-Bromo-2-Chloronicotinic Acid Molecular Formula:C6H3BrClNO2 Molecular Weight:236.45 CAS No.:29241-65-4 Appearance:Similar White To Slight Yellow Solid Appearance:Similar White To Slight Yellow Solid Storage:Store in cool and dry place, awa
Cas:29241-65-4
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inquiry5-Bromo-2-chloronicotinic acid CAS:29241-65-4 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 o
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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
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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
Our 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
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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
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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:29241-65-4
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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:29241-65-4
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inquiryWhy Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu
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
Cas:29241-65-4
Min.Order:1 Gram
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Type:Lab/Research institutions
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:29241-65-4
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:29241-65-4
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inquiry5-Bromo-2-chloronicotinic acid Basic information Product Name: 5-Bromo-2-chloronicotinic acid Synonyms: 5-BROMO-2-CHLORONICOTINIC ACID;5-BROMO-2-
Cas:29241-65-4
Min.Order:1 Metric Ton
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inquiry5-Bromo-2-chloronicotinic acid Basic information Product Name: 5-Bromo-2-chloronicotinic acid Synonyms: 5-BROMO-2-CHLORONICOTINIC ACID;5-BROMO-2-CHLOROPYRIDINE-3-CARBOXYLIC ACID;5-BROMO-2-CHLORO-3-PYRIDINECARBOXYLIC ACID;5-Bromo-2-chloronicotin
Cas:29241-65-4
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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:29241-65-4
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inquiryWe Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O
Shandong 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:29241-65-4
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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:29241-65-4
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inquiryAppearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
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
We 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
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inquiry5-bromo-2-hydroxynicotinic acid
5-bromo-2-chloronicotinic acid
Conditions | Yield |
---|---|
With thionyl chloride In N,N-dimethyl-formamide at 70℃; for 4h; | 99% |
Stage #1: 5-bromo-2-hydroxynicotinic acid With thionyl chloride In N,N-dimethyl-formamide at 70℃; for 4h; Stage #2: With water In N,N-dimethyl-formamide for 1h; | 99% |
With thionyl chloride; N,N-dimethyl-formamide | 85% |
2-hydroxy-3-carboxypyridine
5-bromo-2-chloronicotinic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 78 percent / Br2; aq. NaOH / 18 h / 0 - 50 °C 2: 99 percent / thionyl chloride / dimethylformamide / 4 h / 70 °C View Scheme | |
Multi-step reaction with 2 steps 1: 63.5 percent / aq. conc. NaOH, aq. NaOBr / 48 h / Ambient temperature 2: 37 percent / SOCl2 / dimethylformamide / 0.5 h / Heating View Scheme | |
Multi-step reaction with 2 steps 1: 71 percent / Br2, NaOH / H2O / 90 h / 50 °C 2: 82 percent / SO2Cl2 / dimethylformamide / 2 h / Heating View Scheme |
2-chloronicotinic acid
5-bromo-2-chloronicotinic acid
Conditions | Yield |
---|---|
With bromine In acetic acid |
methanol
5-bromo-2-chloronicotinic acid
methyl 2-chloro-5-bromonicotinate
Conditions | Yield |
---|---|
Stage #1: methanol; 5-bromo-2-chloronicotinic acid With sulfuric acid at 60℃; for 36h; Stage #2: With sodium hydrogencarbonate In water | 100% |
Stage #1: 5-bromo-2-chloronicotinic acid With thionyl chloride at 70℃; Stage #2: methanol In benzene at 65℃; | 95% |
With sulfuric acid for 15h; Reflux; | 89% |
5-bromo-2-chloronicotinic acid
tert-butyl alcohol
Conditions | Yield |
---|---|
With sulfuric acid; magnesium sulfate In dichloromethane at 25℃; for 16h; | 94% |
(S)-(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanamine
5-bromo-2-chloronicotinic acid
Conditions | Yield |
---|---|
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0 - 20℃; for 1h; | 93% |
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide |
5-bromo-2-chloronicotinic acid
N,0-dimethylhydroxylamine
5-bromo-2-chloro-N-methoxy-N-methylnicotinamide
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-chloronicotinic acid With 1,1'-carbonyldiimidazole In dichloromethane at 20℃; for 1h; Stage #2: N,0-dimethylhydroxylamine In dichloromethane at 20℃; | 90% |
With 1,1'-carbonyldiimidazole In N,N-dimethyl-formamide at 30℃; for 0.5h; | 82% |
d(4)-methanol
5-bromo-2-chloronicotinic acid
Conditions | Yield |
---|---|
With sulfuric acid In water at 60℃; for 48h; | 90% |
5-bromo-2-chloronicotinic acid
4-methoxy-phenol
5-bromo-2-(4-methoxyphenoxy)nicotinic acid
Conditions | Yield |
---|---|
Stage #1: 4-methoxy-phenol With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.233333h; Inert atmosphere; Stage #2: 5-bromo-2-chloronicotinic acid In N,N-dimethyl-formamide; mineral oil at 140℃; for 1h; Inert atmosphere; | 83% |
Stage #1: 4-methoxy-phenol With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0℃; for 0.1h; Stage #2: 5-bromo-2-chloronicotinic acid In N,N-dimethyl-formamide; mineral oil at 20 - 140℃; for 1.16667h; |
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-chloronicotinic acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 3h; Stage #2: ammonia In methanol at -10 - 20℃; for 18h; | 82% |
N,O-dimethylhydroxylamine*hydrochloride
5-bromo-2-chloronicotinic acid
5-bromo-2-chloro-N-methoxy-N-methylnicotinamide
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-chloronicotinic acid With thionyl chloride at 80℃; for 2h; Stage #2: N,O-dimethylhydroxylamine*hydrochloride With triethylamine In dichloromethane at 0℃; for 1h; | 81% |
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; | 79% |
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; | 79% |
Stage #1: 5-bromo-2-chloronicotinic acid With 1,1'-carbonyldiimidazole In N,N-dimethyl-formamide for 0.166667h; Stage #2: N,O-dimethylhydroxylamine*hydrochloride In N,N-dimethyl-formamide for 1h; |
5-bromo-2-chloronicotinic acid
benzylamine
2-(benzylamino)-5-bromonicotinic acid
Conditions | Yield |
---|---|
at 120℃; for 2h; | 79% |
5-bromo-2-chloronicotinic acid
aniline
5-Bromo-2-phenylamino-nicotinic acid
Conditions | Yield |
---|---|
76% |
4-Iodophenol
5-bromo-2-chloronicotinic acid
5-bromo-2-(4-iodophenoxy)nicotinic acid
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide Inert atmosphere; Heating; | 76% |
Stage #1: p-Iodophenol With sodium hydride In N,N-dimethyl-formamide; mineral oil at 0 - 30℃; for 1h; Inert atmosphere; Stage #2: 5-bromo-2-chloronicotinic acid In N,N-dimethyl-formamide; mineral oil at 115℃; Stage #3: With acetic acid In water; N,N-dimethyl-formamide; mineral oil at 20℃; for 1h; pH=5; | |
Stage #1: p-Iodophenol With sodium hydride In N,N-dimethyl-formamide at 0 - 30℃; for 1h; Inert atmosphere; Stage #2: 5-bromo-2-chloronicotinic acid In N,N-dimethyl-formamide at 115℃; Inert atmosphere; | 765 g |
With sodium hydride In N,N-dimethyl-formamide at 115℃; |
5-bromo-2-chloronicotinic acid
(5-bromo-2-chloro-pyridin-3-yl)-methanol
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-chloronicotinic acid With triethylamine; isobutyl chloroformate In tetrahydrofuran at 0℃; Stage #2: With sodium tetrahydroborate In tetrahydrofuran at 0 - 23℃; for 18h; Further stages.; | 70% |
Multi-step reaction with 2 steps 1: triethylamine / tetrahydrofuran / 1.25 h / 0 °C 2: sodium tetrahydroborate / water / 3 h / 0 - 20 °C View Scheme | |
Stage #1: 5-bromo-2-chloronicotinic acid With triethylamine; isobutyl chloroformate In tetrahydrofuran at 20℃; for 1.5h; Cooling with ice; Stage #2: With sodium tetrahydroborate In water at 20℃; for 20h; |
5-bromo-2-chloronicotinic acid
isobutyl chloroformate
(5-bromo-2-chloro-pyridin-3-yl)-methanol
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-chloronicotinic acid; isobutyl chloroformate With triethylamine In tetrahydrofuran at 0℃; for 1.25h; Stage #2: With sodium tetrahydroborate In tetrahydrofuran; water at 0 - 20℃; for 20h; | 70% |
5-bromo-2-chloronicotinic acid
diazomethyl-trimethyl-silane
methyl 2-chloro-5-bromonicotinate
Conditions | Yield |
---|---|
In methanol; benzene at 0℃; for 1h; | 69% |
5-bromo-2-chloronicotinic acid
N-butylamine
5-bromo-2-(butylamino)nicotinic acid
Conditions | Yield |
---|---|
for 12h; Reflux; | 69% |
2-(4-bromo-2,6-difluorophenylamino)nicotinic acid
5-bromo-2-chloronicotinic acid
5-bromo-2-(3'-ethoxy-3,5-difluorobiphenyl-4-ylamino)nicotinic acid
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In water at 110℃; | 63% |
5-bromo-2-chloronicotinic acid
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-chloronicotinic acid With 1-[(1-(cyano-2-ethoxy-2-oxoethylidenaminooxy)dimethylamino-morpholino)]-uronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 0.5h; Stage #2: {2‐azabicyclo[2.1.1]hexan‐1‐yl}methanamine In dichloromethane at 20℃; for 1h; | 63% |
2-aminopyridine N-oxide
5-bromo-2-chloronicotinic acid
Conditions | Yield |
---|---|
With Ullmann copper; potassium carbonate In N,N-dimethyl-formamide for 3h; Heating; | 60% |
5-bromo-2-chloronicotinic acid
phenylacetylene
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-chloronicotinic acid With thionyl chloride for 3h; Reflux; Stage #2: phenylacetylene With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In tetrahydrofuran at 0 - 20℃; for 16h; Inert atmosphere; Sealed tube; | 60% |
2-amino-5-methylpyridine 1-oxide
5-bromo-2-chloronicotinic acid
Conditions | Yield |
---|---|
With Ullmann copper; potassium carbonate In N,N-dimethyl-formamide for 3h; Heating; | 52% |
diazomethane
5-bromo-2-chloronicotinic acid
methyl 2-chloro-5-bromonicotinate
Conditions | Yield |
---|---|
In diethyl ether Ambient temperature; | 49% |
2-amino-6-methylpyridine 1-oxide
5-bromo-2-chloronicotinic acid
Conditions | Yield |
---|---|
With Ullmann copper; potassium carbonate In N,N-dimethyl-formamide for 3h; Heating; | 41% |
2-amino-4-methylpyridine-1-oxide
5-bromo-2-chloronicotinic acid
Conditions | Yield |
---|---|
With Ullmann copper; potassium carbonate In N,N-dimethyl-formamide for 3h; Heating; | 41% |
Conditions | Yield |
---|---|
at 130℃; | 38% |
5-formylfurane-2-boronic acid
5-bromo-2-chloronicotinic acid
2-chloro-5-(5-formylfuran-2-yl)nicotinic acid
Conditions | Yield |
---|---|
With bis-triphenylphosphine-palladium(II) chloride; sodium carbonate In 1,2-dimethoxyethane; ethanol; water at 50℃; for 28h; Suzuki-Miyaura coupling; Inert atmosphere; | 28% |
5-bromo-2-chloronicotinic acid
aniline
5-bromo-2-chloro-N-phenylnicotinamide
Conditions | Yield |
---|---|
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; | 26% |
4-Trifluoromethoxyphenol
5-bromo-2-chloronicotinic acid
5-Bromo-2-[4-(trifluoromethoxy)phenoxy]nicotinic acid
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide; pentane | 24% |
1-methyl-3-pyrrolidinol
5-bromo-2-chloronicotinic acid
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran for 1.5h; Heating; | 190 g |
5-bromo-2-chloronicotinic acid
4-chloro-aniline
Conditions | Yield |
---|---|
With pyridine; toluene-4-sulfonic acid In water Heating; |
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