4-Chloropyridine-2- forMic acidMethyl ester Cas no. 24484-93-3 API or Intermediates Our products are high quality, good price, quick delivery time and we supply all customers best service in the long-term cooperation as below: 1.Established manuf
Cas:24484-93-3
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inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
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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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inquiry1. high purity; 2. able to provide COA/HNMR/HPLC; 3. High quality; 4. low price; 5. Best service 6. direct supplier Appearance:white powder Storage:-20°C Freezer Package:bag/bottle/drum Application:pharmaceutical intermediate Transportat
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inquiryManufacturer supply Methyl 4-chloropicolinate CAS 24484-93-3 with attractive price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediat
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inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% -----------------------------------------------------------------------------------------------------------
Cas:24484-93-3
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inquiryMethyl 4-chloropicolinate CAS No.:24484-93-3 Name: Methyl 4-chloropicolinate Synonyms: Methyl 4-chloropyridine-2-carboxylate; 4-Chloropyridine-2-carboxylic acid methyl ester Molecular Structure: Molecular Formula: C
Cas:24484-93-3
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inquiryhe company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality se T rvice Appearance:
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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
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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/1165.html Product Name Methyl 4-chloropicolinate CAS No. 24484-93-3
Cas:24484-93-3
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inquiryThis is a custom-made chemical. Product name: 4-Chloro-2-Pyridinecarboxylic Acid Methyl Ester Synonyms: Methyl 4-chloropicolinate; Methyl 4-chloropyridine-2-carboxylate Molecular Formula: C7H6ClNO2 Molecular Weight: 171.58 CAS No: 24484-93-3 Chara
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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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inquiryHangzhou Huarong Pharm Co., Ltd. established since 2009 , has been always focusing on supplying products and services to our clients in the field of small molecule drug. Huarong Pharm has built platforms for the research, development and manufac
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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
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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
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inquiry1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures
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inquiryBest 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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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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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
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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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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
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inquiryMassive 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
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inquiryMethyl 4-chloropicolinateAppearance:Brown Solid Storage:-20°C Freezer Package:according to customers' requirements Application:24484-93-3 Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect...)or according to your
Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
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inquiryMETHYL 4-CHLOROPICOLINATE;METHYL 4-CHLOROPYRIDINE-2-CARBOXYLATE;METHYL 4-CHLORO-2-PYRIDINECARBOXYLATE;4-CHLORO-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER;Methyl 4-chloropyridine-2-carboxylate 97%;6-Methyl 2-(trifluoromethanesulfonyl)Oxypyridine; 2-Pyr
Product name: Methyl 4-Chloropicolinate CAS No.:24484-93-3 Molecule Formula:C7H6ClNO2 Molecule Weight:171.58 Purity: 97.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS
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inquiry4-chloropicolinic acid
diazomethyl-trimethyl-silane
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 4-chloropicolinic acid; diazomethyl-trimethyl-silane With methanol In tetrahydrofuran at 0 - 20℃; Stage #2: With acetic acid In tetrahydrofuran; methanol; water | 96% |
methanol
4-chloropicolinic acid
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 4-chloropicolinic acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 0 - 20℃; Stage #2: methanol at 20℃; for 0.5h; | 92% |
Stage #1: 4-chloropicolinic acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 0 - 20℃; for 1.5h; Stage #2: methanol at 20℃; for 0.5h; | 90% |
Stage #1: 4-chloropicolinic acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 2h; Stage #2: methanol at 20℃; for 16h; | 74% |
2-Picolinic acid
methanol
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 2-Picolinic acid With thionyl chloride; N,N-dimethyl-formamide at 20 - 72℃; for 16.6667h; Stage #2: methanol at 20 - 55℃; for 0.75h; Stage #3: With water; sodium hydrogencarbonate In methanol at 45℃; pH=8 - 9; | 85% |
Stage #1: 2-Picolinic acid With thionyl chloride; sodium bromide In water; chlorobenzene for 16h; Reflux; Large scale; Stage #2: methanol In water; chlorobenzene; toluene for 1h; Reflux; Large scale; | 71% |
With thionyl chloride Heating / reflux; | 65% |
4-chloropicolinic acid
N,N-dimethyl-formamide
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With oxalyl dichloride In methanol; dichloromethane at 0 - 20℃; for 18h; | 74% |
methanol
4-chloro-pyridine-2-carbonyl chloride
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
at 20℃; for 0.5h; | 72% |
at 20 - 55℃; for 0.75h; | 39.6% |
2-Picolinic acid
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With sodium bromide In methanol; thionyl chloride; sodium hydrogencarbonate | 72% |
With sodium bromide In methanol; thionyl chloride; sodium hydrogencarbonate | 72% |
With thionyl chloride In ethyl acetate; N,N-dimethyl-formamide | 50% |
methanol
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Stage #1: 2-Picolinic acid With thionyl chloride at 20 - 100℃; for 157.333h; Stage #2: methanol at 0 - 20℃; for 18.5h; Stage #3: With sodium hydroxide In tetrahydrofuran; water; ethyl acetate | 65.2% |
Stage #1: 2-Picolinic acid With thionyl chloride at 80℃; for 72h; Stage #2: methanol at 0℃; for 1h; | 57% |
Stage #1: 2-Picolinic acid With thionyl chloride; N,N-dimethyl-formamide at 45 - 80℃; Stage #2: methanol In toluene at 0℃; for 1h; | 44% |
Stage #1: 2-Picolinic acid With thionyl chloride for 41h; Heating / reflux; Stage #2: methanol In diethyl ether at 0 - 20℃; for 1.5h; Stage #3: With sodium hydrogencarbonate In dichloromethane; water | 44% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With thionyl chloride; sodium bromide for 16h; Reflux; | 57.9% |
pyridine-2-carbonyl chloride
methanol
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
In toluene at 0℃; for 1h; | 33% |
at 0℃; for 0.75h; |
2-Picolinic acid
methanol
A
4-Chloro-pyridine-2-carboxylic acid methyl ester
B
methyl 4,6-dichloropyridine-2-carboxylate
Conditions | Yield |
---|---|
With thionyl chloride; sodium iodide 1.) 76 h, 2.) r.t., 0.5 h; Yield given. Multistep reaction. Yields of byproduct given; |
1-oxy-pyridine-2-carboxylic acid methyl ester
A
methyl 6-chloropicolinate
B
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With trichlorophosphate at 80℃; for 17h; Yield given. Yields of byproduct given; |
methyl pyridine-2-carboxylate
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: mCPBA / CH2Cl2 / 48 h / Ambient temperature 2: POCl3 / 17 h / 80 °C View Scheme |
4-chloropicolinic acid
methyl iodide
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene In acetonitrile for 48h; |
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In dichloromethane; water at 0℃; |
2-Picolinic acid
A
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With thionyl chloride In methanol; water; toluene |
4-chloropicolinic acid
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 1.5 h / 0 - 20 °C 2: 0.5 h / 20 °C View Scheme |
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With lithium hydroxide In tetrahydrofuran at 20℃; | 100% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
methylamine
4-chloro-N-methylpicolinamide
Conditions | Yield |
---|---|
With magnesium chloride In tetrahydrofuran at 20℃; for 2.25h; | 98.5% |
In methanol at 0 - 5℃; for 2h; | 98% |
magnesium chloride In tetrahydrofuran at 20℃; for 2.25h; | 98.5% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
(4-chloropyridin-2-yl)methanol
Conditions | Yield |
---|---|
With sodium tetrahydroborate; calcium chloride In tetrahydrofuran; methanol at 0℃; for 1h; | 98% |
With sodium tetrahydroborate; calcium chloride In tetrahydrofuran; methanol at 0℃; | 98% |
With methanol; sodium tetrahydroborate; calcium chloride In tetrahydrofuran at 20℃; Cooling with ice; Inert atmosphere; | 97% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
methyl-d3-amine hydrochloride
4-chloropyridinyl-2-(N-1',1',1'-trideuteromethylcarboxamide)
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran at 33℃; for 15h; Temperature; Time; Solvent; Inert atmosphere; Large scale; | 98% |
With potassium carbonate In tetrahydrofuran at 20℃; for 20h; | 96% |
With potassium carbonate In tetrahydrofuran at 20℃; for 20h; | 96% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
4-chloropicolinamide
Conditions | Yield |
---|---|
With ammonium hydroxide In methanol at 15 - 30℃; Solvent; Temperature; | 92.6% |
With ammonium hydroxide | 88% |
With ammonia In methanol; water for 0.166667h; | 85% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
4-chloro-2-pyridinecarbaldehyde
Conditions | Yield |
---|---|
Stage #1: 4-Chloro-pyridine-2-carboxylic acid methyl ester With diisobutylaluminium hydride In tetrahydrofuran at -78℃; for 2h; Stage #2: With methanol; Rochelle's salt In tetrahydrofuran at -78 - 20℃; for 1h; | 91% |
With diisobutylaluminium hydride In tetrahydrofuran; toluene at -70℃; for 1h; | 74% |
Multi-step reaction with 2 steps 1: sodium tetrahydroborate; calcium chloride / methanol; tetrahydrofuran / 1.5 h / 0 °C 2: selenium(IV) oxide / 1,4-dioxane / 4 h / 95 °C View Scheme | |
Multi-step reaction with 2 steps 1: calcium chloride; sodium tetrahydroborate / methanol; tetrahydrofuran / 0 °C 2: manganese(IV) oxide / chloroform / 2.5 h / Reflux View Scheme | |
Multi-step reaction with 2 steps 1: methanol; calcium chloride; sodium tetrahydroborate / tetrahydrofuran / 20 °C / Cooling with ice; Inert atmosphere 2: manganese(IV) oxide / chloroform / 36 h / 80 °C / Inert atmosphere View Scheme |
4-Chloro-pyridine-2-carboxylic acid methyl ester
Cyclopropylamine
N-cyclopropyl-4-chloro-2-pyridinecarboxamide
Conditions | Yield |
---|---|
In tetrahydrofuran; methanol at 2 - 20℃; | 90.1% |
In tetrahydrofuran | |
In tetrahydrofuran |
4-Chloro-pyridine-2-carboxylic acid methyl ester
N-(5-nitropyridin-2-yl)-4-thiocyanatothiazol-2-amine
methyl 4-(2-(5-nitropyridin-2-ylamino)thiazol-4-ylthio)picolinate
Conditions | Yield |
---|---|
With potassium phosphate; diothiothreitol In methanol; N,N-dimethyl-formamide at 23℃; | 90% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
4-iodo-2-nicotinic acid
Conditions | Yield |
---|---|
Stage #1: 4-Chloro-pyridine-2-carboxylic acid methyl ester With hydrogen iodide; hypophosphorous acid In water at 85 - 107℃; Stage #2: With sodium hydroxide In water at 20 - 95℃; for 1h; | 89% |
Stage #1: 4-Chloro-pyridine-2-carboxylic acid methyl ester With hydrogen iodide; hypophosphorous acid at 85 - 107℃; Stage #2: With water; sodium hydroxide at 20 - 95℃; for 1h; | 89% |
Stage #1: 4-Chloro-pyridine-2-carboxylic acid methyl ester With hydrogen iodide; hypophosphorous acid In water at 85 - 107℃; Stage #2: With sodium hydroxide; water at 20 - 95℃; for 1.5h; | 66% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
4-amino-phenol
methyl 4‐(4‐aminophenoxy)picolinate
Conditions | Yield |
---|---|
Stage #1: 4-amino-phenol With potassium tert-butylate In N,N-dimethyl-formamide at 20℃; for 2h; Stage #2: 4-Chloro-pyridine-2-carboxylic acid methyl ester With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 8h; Inert atmosphere; | 89% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
1-amino-4-[(tert-butyloxycarbonyl)amino]butane
C15H22ClN3O3
Conditions | Yield |
---|---|
With magnesium chloride In tetrahydrofuran at 20℃; for 2h; | 88% |
With magnesium chloride In tetrahydrofuran at 20℃; for 2h; | 76% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
4-methoxycarbonylphenylboronic acid
Conditions | Yield |
---|---|
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium phosphate In toluene at 110℃; for 48h; Inert atmosphere; | 88% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
4-chloropicolinic acid
Conditions | Yield |
---|---|
With sodium hydroxide at 20℃; for 1h; | 87% |
Stage #1: 4-Chloro-pyridine-2-carboxylic acid methyl ester With methanol; sodium hydroxide; water at 20℃; for 0.25h; Stage #2: With hydrogenchloride; water pH=2; | |
Stage #1: 4-Chloro-pyridine-2-carboxylic acid methyl ester With methanol; sodium hydroxide; water at 0 - 20℃; for 0.25h; Stage #2: With hydrogenchloride; water pH=2; |
4-Chloro-pyridine-2-carboxylic acid methyl ester
cyclohexylamine
4-chloro-N-cyclohexylpyridine-2-carboxamide
Conditions | Yield |
---|---|
In tetrahydrofuran; methanol at 2 - 20℃; | 84.6% |
In tetrahydrofuran | |
In tetrahydrofuran |
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With potassium hydroxide In ethanol for 6h; | 84% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
2-(2-Aminoethoxy)ethanol
C10H13ClN2O3
Conditions | Yield |
---|---|
In tetrahydrofuran at 70℃; for 2h; Reflux; | 84% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
N-butylamine
N-butyl-4-chloropicolinamide
Conditions | Yield |
---|---|
In tetrahydrofuran; methanol at 2 - 20℃; | 82.9% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
sodium cyclopropylsulfinate
methyl 4-(cyclopropylsulfonyl)picolinate
Conditions | Yield |
---|---|
With quinoline; copper(l) chloride In 1-methyl-pyrrolidin-2-one at 140℃; for 0.166667h; Microwave irradiation; | 82% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
5-hydroxypentylamine
C11H15ClN2O2
Conditions | Yield |
---|---|
In tetrahydrofuran for 2h; Reflux; | 81% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
Conditions | Yield |
---|---|
With silver(II) fluoride In acetonitrile at 20℃; Inert atmosphere; Autoclave; | 80% |
With silver(II) fluoride In acetonitrile at 20℃; for 1h; Mechanism; | 72% |
Conditions | Yield |
---|---|
With potassium hydride In tetrahydrofuran; diethyl ether at -45 - 25℃; for 4h; Inert atmosphere; | 78% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
aniline
4-chloro-N-phenylpyridine-2-carboxamide
Conditions | Yield |
---|---|
With trimethylaluminum In n-heptane; dichloromethane for 24h; Heating; | 77% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
sodium 4-methylbenzenesulfinate
methyl 4-tosylpicolinate
Conditions | Yield |
---|---|
With quinoline; copper(l) chloride In 1-methyl-pyrrolidin-2-one at 140℃; for 0.166667h; Microwave irradiation; | 75% |
4-Chloro-pyridine-2-carboxylic acid methyl ester
1,5-diaminopentane
C11H16ClN3O
Conditions | Yield |
---|---|
In tetrahydrofuran at 70℃; for 5h; Reflux; | 73% |
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