Products

Refine

Country

Business Type

Certificate

Display

LIDE PHARMACEUTICALS LIMITED

Lide pharmaceuticals limited is a professional chemicals and APIs leading manufacturer in China. Our core business line covers Bulk drugs (APIs), Intermediates & Chemicals, Herb extract, etc. We are specialized in che

Pirfenidone

Cas:53179-13-8

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

CHANGZHOU HANGYU PHARMACEUTICAL TECHNOLOGY CO., LTD

APIAppearance:White to white creamy crystalline powder

Pirfenidone

Cas:53179-13-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Vanz Pharm Co.,Ltd

We are manufacture for the materials, and other sarms,steriods ,we also produce, price is very competitive, quality very good. Our strong materials as below :2,3-Dichloroquinoxaline 2213-63-0 7,8-DIHYDROXYFLAVONE 38183-03-8 4'-DiMethylaMi

Pirfenidone high purity 98%

Cas:53179-13-8

Min.Order:1 Gram

FOB Price: $10.0

Type:Manufacturers

inquiry

Wuhan BJM Pharm Inc.

Product advantage information: Test Items Test Specification Typical Test Result Appearance White crystalline powder Conform Melting Point 102~109

Pirfenidone CAS:53179-13-8 good service 5-methyl-1-phenyl-2(1H)-pyridon factory

Cas:53179-13-8

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

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

Pirfenidone Manufacturer/High quality/Best price/In stock

Cas:53179-13-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White to light yellow crystalline powder Complies Acidity 5.5-7.

High purity Various Specifications Pirfenidone CAS:53179-13-8

Cas:53179-13-8

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

inquiry

Simagchem Corporation

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

High quality Pirfenidone supplier in China

Cas:53179-13-8

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Pirfenidone CAS 53179-13-8 Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additives, Fine chemicals in distributing

Pirfenidone CAS 53179-13-8

Cas:53179-13-8

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Ality Chemical Corporation

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

Factory Supply Pirfenidone

Cas:53179-13-8

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality 99% Pirfenidone 53179-13-8 ISO Producer

Cas:53179-13-8

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermedi

Pirfenidone

Cas:53179-13-8

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our 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

Pirfenidone

Cas:53179-13-8

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. After many years of efforts, we have established stable an

99.9% USP Bp Pirfenidone Powder CAS 53179-13-8 Pharmaceutical Raws Pirfenidone

Cas:53179-13-8

Min.Order:1 Kilogram

FOB Price: $2500.0 / 2800.0

Type:Trading Company

inquiry

Hubei DiBo chemical co., LTD

Name:Pirfenidone The alias:5-Methyl-1-phenyl-2-(1H)-pyridone CAS NO:53179-13-8 Molecular formula:C12H11NO Molecular weight:185.2218 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data

Pirfenidone/CAS:53179-13-8/with best price

Cas:53179-13-8

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

Pirfenidone In stock

Cas:53179-13-8

Min.Order:1 Gram

FOB Price: $1000.0 / 1300.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

Our 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 on.O

Pirfenidone 53179-13-8

Cas:53179-13-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

New production CAS 53179-13-8 with best quality

Cas:53179-13-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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

Pifenidone API

Cas:53179-13-8

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:Off-white solid Storage:Room temperature Package:25kg/drum Application:API Transportation:Express/Sea/Air Port:Any port in china

High Quality API Anti-cancer Manufature Pirfenidone Supplier in China

Cas:53179-13-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Langyou International Trading Co., Ltd

Our Adwantage: 1.We have stock so we can delivery quickly at the very day when receive the payment. 2.Best price, first class service, high successful delivery rate. A discount would be given when you make a large order. 3.High quality gua

High Purity Pirfenidone Pharmaceutical Raw Material CAS 53179-13-8

Cas:53179-13-8

Min.Order:10 Gram

Negotiable

Type:Other

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

Pirfenidone 53179-13-8

Cas:53179-13-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Baoji Guokang Healthchem co.,ltd

Our 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 present

Anti-inflammatory drugs Pirfenidone CAS:53179-13-8

Cas:53179-13-8

Min.Order:100 Gram

FOB Price: $163.0 / 188.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

Beluga chemical professional supply High-quality Pirfenidone CAS 53179-13-8 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in China a

High-quality Pirfenidone CAS 53179-13-8

Cas:53179-13-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Pirfenidone

Cas:53179-13-8

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Wonda Pharm Limited

1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products with competi

hot sales best factory price pirfenidone

Cas:53179-13-8

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need CMO

Pirfenidone manufacturer with low price

Cas:53179-13-8

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Lonwin Chemical Group Limited

Pirfenidone CAS: 53179-13-8 Specification Test Items Test Specification Typical Test Result Appearance White crystalline powder Conform Melting Point

Factory supply Pirfenidone

Cas:53179-13-8

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. 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

Pirfenidone

Cas:53179-13-8

Min.Order:1 Kilogram

FOB Price: $20.0 / 40.0

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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

Pirfenidone

Cas:53179-13-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

5-methyl-2-pyridone
1003-68-5

5-methyl-2-pyridone

diphenyliodonium hexafluorophosphate
58109-40-3

diphenyliodonium hexafluorophosphate

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With triethylamine; copper(l) chloride In toluene at 20℃; for 0.5h; Inert atmosphere;99%
5-methyl-2-pyridone
1003-68-5

5-methyl-2-pyridone

triphenylbismuthane
603-33-8

triphenylbismuthane

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With pyridine; copper diacetate In dichloromethane at 50℃; for 16h; Reagent/catalyst;98%
5-bromo-N-phenyl-(1H)-pyridin-2-one

5-bromo-N-phenyl-(1H)-pyridin-2-one

potassium trifluoro(methyl)boranuide

potassium trifluoro(methyl)boranuide

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With palladium diacetate; potassium carbonate; ruphos In water; toluene at 87℃; Suzuki-Miyaura Coupling; Inert atmosphere;97%
2-pentenenitrile
13284-42-9

2-pentenenitrile

orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

aniline
62-53-3

aniline

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
Stage #1: 2-pentenenitrile; orthoformic acid triethyl ester With toluene-4-sulfonic acid In N,N-dimethyl-formamide at 100 - 105℃; for 4h;
Stage #2: aniline In N,N-dimethyl-formamide at 80 - 100℃; for 3h;
Stage #3: With water In N,N-dimethyl-formamide at 20℃; for 2h;
93.6%
2-pentenenitrile
13284-42-9

2-pentenenitrile

aniline
62-53-3

aniline

trimethyl orthoformate
149-73-5

trimethyl orthoformate

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
Stage #1: 2-pentenenitrile; trimethyl orthoformate With toluene-4-sulfonic acid In N,N-dimethyl-formamide at 90 - 100℃; for 4h;
Stage #2: aniline In N,N-dimethyl-formamide at 80 - 95℃; for 3h;
Stage #3: With water In N,N-dimethyl-formamide at 20℃; for 2h; Reagent/catalyst; Temperature; Solvent;
92.7%
C12H13NO2

C12H13NO2

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With Trimethyl orthoacetate In ethanol at 25 - 80℃; for 8h; Temperature; Solvent; Reagent/catalyst; Inert atmosphere;92.5%
C12H11NO*H2O4S

C12H11NO*H2O4S

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With sodium hydroxide In methanol92%
5-methyl-2-pyridone
1003-68-5

5-methyl-2-pyridone

iodobenzene
591-50-4

iodobenzene

A

5-methyl-2-phenoxypyridine
51933-81-4

5-methyl-2-phenoxypyridine

B

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 120℃; for 8h; Reagent/catalyst; Temperature; Time; Solvent; Ullmann-Goldberg Substitution;A 4%
B 90%
5-methyl-2-oxo-1-phenyl-1,2-dihydropyridine-3-carboxylic acid
1206801-33-3

5-methyl-2-oxo-1-phenyl-1,2-dihydropyridine-3-carboxylic acid

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
In dimethyl sulfoxide at 100℃; for 9h; Solvent; Temperature;88.6%
diphenyl(trifluoromethanesulfonato)-λ3-iodane

diphenyl(trifluoromethanesulfonato)-λ3-iodane

5-methyl-2-pyridone
1003-68-5

5-methyl-2-pyridone

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With N,N-diethylaniline In fluorobenzene at 85℃; for 16h; Reagent/catalyst; chemoselective reaction;88%
5-methyl-pyridin-2-ol
1003-68-5

5-methyl-pyridin-2-ol

bromobenzene
108-86-1

bromobenzene

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With copper; potassium carbonate In N,N-dimethyl-formamide at 25 - 130℃; Temperature;87.5%
5-bromo-N-phenyl-(1H)-pyridin-2-one

5-bromo-N-phenyl-(1H)-pyridin-2-one

methyl iodide
74-88-4

methyl iodide

A

1-phenyl-1H-pyridin-2-one
13131-02-7

1-phenyl-1H-pyridin-2-one

B

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
Stage #1: 5-bromo-N-phenyl-(1H)-pyridin-2-one With TurboGrignard In tetrahydrofuran at -5 - 0℃;
Stage #2: methyl iodide In tetrahydrofuran at -5 - 0℃; for 1h;
A 87.2%
B 12.8%
With TurboGrignard In tetrahydrofuran at -5 - 20℃; for 1h; Inert atmosphere;A 87.2%Chromat.
B 12.8 %Chromat.
5-bromo-N-phenyl-(1H)-pyridin-2-one

5-bromo-N-phenyl-(1H)-pyridin-2-one

dihydroxy-methyl-borane
13061-96-6

dihydroxy-methyl-borane

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With palladium diacetate; potassium carbonate; ruphos In water; toluene at 20 - 87℃; for 2h; Catalytic behavior; Reagent/catalyst; Suzuki-Miyaura Coupling; Inert atmosphere;87%
5-methyl-2-pyridone
1003-68-5

5-methyl-2-pyridone

diphenyliodonium tetrafluoroborate

diphenyliodonium tetrafluoroborate

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With triethylamine; copper(l) chloride In toluene at 20℃; for 5h; Inert atmosphere;86%
5-methyl-2-pyridone
1003-68-5

5-methyl-2-pyridone

chlorobenzene
108-90-7

chlorobenzene

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With copper(l) iodide; potassium carbonate; N,N`-dimethylethylenediamine for 16h; Temperature; Reagent/catalyst; Inert atmosphere; Reflux;84%
2-chloro-5-methyl-1(((trifluoromethyl)sulfonyl)oxy)pyridine-1-ium trifluoromethanesulfonate

2-chloro-5-methyl-1(((trifluoromethyl)sulfonyl)oxy)pyridine-1-ium trifluoromethanesulfonate

benzene
71-43-2

benzene

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
Stage #1: 2-chloro-5-methyl-1(((trifluoromethyl)sulfonyl)oxy)pyridine-1-ium trifluoromethanesulfonate; benzene With C10H8N2*Ru(2+)*2F6P(1-) In acetonitrile at 23 - 25℃; for 12h; Sealed tube; Irradiation;
Stage #2: With water; sodium hydrogencarbonate In acetonitrile at 50℃; for 10h;
80%
bromobenzene
108-86-1

bromobenzene

5-methyl-2-pyridone
1003-68-5

5-methyl-2-pyridone

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
Stage #1: 5-methyl-2-pyridone With potassium carbonate In N,N-dimethyl-formamide at 70 - 80℃; for 1h; Large scale;
Stage #2: With copper In N,N-dimethyl-formamide at 70 - 80℃; for 1h; Large scale;
Stage #3: bromobenzene In N,N-dimethyl-formamide at 135 - 145℃; for 12h; Large scale;
78%
With copper(l) iodide; potassium carbonate In N,N-dimethyl-formamide for 1h; Reflux;76%
With copper(l) iodide; potassium carbonate In N,N-dimethyl-formamide for 1h; Reflux;76%
5-methyl-2-pyridone
1003-68-5

5-methyl-2-pyridone

iodobenzene
591-50-4

iodobenzene

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With copper; potassium carbonate In N,N-dimethyl-formamide at 160 - 170℃; for 20h; Ullmann Condensation;73%
5-methyl-2-pyridone
1003-68-5

5-methyl-2-pyridone

phenylboronic acid
98-80-6

phenylboronic acid

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With pyridine; copper(II) acetate monohydrate In dichloromethane for 24h; Chan-Lam Coupling;70%
With pyridine; copper(II) acetate monohydrate In dichloromethane at 20℃; for 24h; Chan-Lam Coupling; Molecular sieve;12%
5-methyl-2-pyridone
1003-68-5

5-methyl-2-pyridone

Diphenyliodonium triflate
66003-76-7

Diphenyliodonium triflate

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With triethylamine; copper(l) chloride In toluene at 20℃; for 0.5h; Inert atmosphere;70%
5-methyl-pyridin-2-ol
1003-68-5

5-methyl-pyridin-2-ol

iodobenzene
591-50-4

iodobenzene

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With copper; potassium carbonate at 180℃; for 8h;67.9%
With potassium carbonate; copper at 180 - 190℃; for 7h;56%
With potassium carbonate; copper at 180 - 190℃; for 7h;56%
With potassium carbonate; copper(l) chloride In diethyl ether; acetone at 190℃; for 7h; Solvent;
diphenyl(trifluoromethanesulfonato)-λ3-iodane

diphenyl(trifluoromethanesulfonato)-λ3-iodane

5-methyl-2-pyridone
1003-68-5

5-methyl-2-pyridone

A

5-methyl-2-phenoxypyridine
51933-81-4

5-methyl-2-phenoxypyridine

B

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With caesium carbonate In 1,2-dichloro-ethane at 120℃;A 33%
B 42%
5-bromo-N-phenyl-(1H)-pyridin-2-one

5-bromo-N-phenyl-(1H)-pyridin-2-one

methyl iodide
74-88-4

methyl iodide

A

1-phenyl-1H-pyridin-2-one
13131-02-7

1-phenyl-1H-pyridin-2-one

B

Pirfenidone
53179-13-8

Pirfenidone

C

1,1'-diphenyl-[3,3'-bipyridine]-6,6'(1H,1'H)-dione

1,1'-diphenyl-[3,3'-bipyridine]-6,6'(1H,1'H)-dione

Conditions
ConditionsYield
Stage #1: 5-bromo-N-phenyl-(1H)-pyridin-2-one With TurboGrignard In tetrahydrofuran at -12 - -10℃; Inert atmosphere;
Stage #2: methyl iodide With copper(I) cyanide lithium chloride In tetrahydrofuran at -12 - -10℃; for 20h; Inert atmosphere;
A 27.6%
B 40.8%
C 11.8%
With TurboGrignard; copper(I) cyanide di(lithium chloride) In tetrahydrofuran at -20 - -10℃; for 20h; Reagent/catalyst; Solvent; Temperature; Inert atmosphere;
bromobenzene
108-86-1

bromobenzene

5-methyl-2-pyridone
1003-68-5

5-methyl-2-pyridone

A

5-methyl-2-phenoxypyridine
51933-81-4

5-methyl-2-phenoxypyridine

B

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 120℃; for 2h; Ullmann-Goldberg Substitution;A 2%
B 39%
1-bromo-4-methoxy-benzene
104-92-7

1-bromo-4-methoxy-benzene

4-methyl-1H-pyridin-2-one
13466-41-6

4-methyl-1H-pyridin-2-one

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
pyridine In dichloromethane at 0 - 20℃; for 2h;
1-Menthol

1-Menthol

Pirfenidone
53179-13-8

Pirfenidone

(5-methyl-pyridin-2-yl)amine
1603-41-4

(5-methyl-pyridin-2-yl)amine

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sulfuric acid / 10 °C
2: potassium carbonate; copper(l) iodide / N,N-dimethyl-formamide / 1 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1.1: sulfuric acid / 10 °C
1.2: 0.33 h / pH 7 - 8 / Reflux
2.1: potassium carbonate; copper(l) iodide / N,N-dimethyl-formamide / 1 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1: sulfuric acid; sodium nitrite / water / 10 °C / pH 7 - 8 / Reflux
2: potassium carbonate; copper(l) iodide / N,N-dimethyl-formamide / 1 h / Reflux
View Scheme
2-methoxy-5-bromopyridine
13472-85-0

2-methoxy-5-bromopyridine

Pirfenidone
53179-13-8

Pirfenidone

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: ruphos; palladium diacetate; potassium carbonate / toluene; water / 6 h / 87 °C / Inert atmosphere
1.2: 2 h / 0 - 5 °C
2.1: hydrogenchloride; potassium iodide / water / 3 h / 130 °C
3.1: copper(II) acetate monohydrate; pyridine / dichloromethane / 24 h
View Scheme
Multi-step reaction with 3 steps
1.1: n-butyllithium / tert-butyl methyl ether; hexane / 2 h / -50 °C / Inert atmosphere
1.2: 12.5 h / -50 - 20 °C / Inert atmosphere
1.3: 8 h / 5 °C
2.1: hydrogenchloride; potassium iodide / water / 3 h / 130 °C
3.1: copper(II) acetate monohydrate; pyridine / dichloromethane / 24 h
View Scheme
Multi-step reaction with 3 steps
1: hydrogenchloride / water / 7 h / Reflux
2: copper(II) acetate monohydrate; pyridine / dichloromethane / 20 °C
3: sodium carbonate; tetrakis(triphenylphosphine) palladium(0) / water; 1,2-dimethoxyethane / 24 h / Inert atmosphere; Reflux
View Scheme
Multi-step reaction with 3 steps
1: hydrogenchloride / water / 7 h / Reflux
2: copper(II) acetate monohydrate; pyridine / dichloromethane / 20 °C
3: ruphos; palladium diacetate; potassium carbonate / toluene; water / 2 h / 20 - 87 °C / Inert atmosphere
View Scheme
Multi-step reaction with 3 steps
1: hydrogenchloride / water / 7 h / Reflux
2: copper(II) acetate monohydrate; pyridine / dichloromethane / 20 °C
3: ruphos; palladium diacetate; potassium carbonate / toluene; water / 87 °C / Inert atmosphere
View Scheme
Pirfenidone
53179-13-8

Pirfenidone

C12H11NO*H2O4S

C12H11NO*H2O4S

Conditions
ConditionsYield
With sulfuric acid In acetone at 40 - 45℃;99%
Pirfenidone
53179-13-8

Pirfenidone

(RS)-5-methyl-1-phenylpiperidin-2-one

(RS)-5-methyl-1-phenylpiperidin-2-one

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrogen In methanol at 20℃; for 24h;92%
Pirfenidone
53179-13-8

Pirfenidone

C12H10(2)HNO

C12H10(2)HNO

Conditions
ConditionsYield
With tetrakis(tetrabutylammonium)decatungstate(VI); 2,4,6-Triisopropylthiophenol; water-d2; trifluoroacetic acid In acetonitrile Irradiation; regioselective reaction;85%
Pirfenidone
53179-13-8

Pirfenidone

5-bromomethyl-1-phenyl-1H-pyridine-2-one
1347692-68-5

5-bromomethyl-1-phenyl-1H-pyridine-2-one

Conditions
ConditionsYield
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane for 4h; Reflux;61.7%
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane for 4h; Reflux; Irradiation;
With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile) In tetrachloromethane at 90℃; for 2h;
2-((trifluoromethyl)thio)isoindoline-1,3-dione
719-98-2

2-((trifluoromethyl)thio)isoindoline-1,3-dione

Pirfenidone
53179-13-8

Pirfenidone

C13H10F3NOS

C13H10F3NOS

Conditions
ConditionsYield
With (4s,6s)-2,4,5,6-tetra(9H-carbazol-9-yl)isophthalonitrile; potassium carbonate In acetonitrile at 20℃; for 24h; Inert atmosphere; Irradiation;51%
Pirfenidone
53179-13-8

Pirfenidone

ethylenesulfonyl fluoride
677-25-8

ethylenesulfonyl fluoride

6-methyl-3-oxo-2-phenyl-2-azabicyclo[4.2.0]oct-4-ene-7-sulfonyl fluoride

6-methyl-3-oxo-2-phenyl-2-azabicyclo[4.2.0]oct-4-ene-7-sulfonyl fluoride

Conditions
ConditionsYield
With thio-xanthene-9-one In acetonitrile at 20℃; for 24h; UV-irradiation; Inert atmosphere;48%
Pirfenidone
53179-13-8

Pirfenidone

(trifluoromethyl)trimethylsilane
81290-20-2

(trifluoromethyl)trimethylsilane

5-methyl-1-phenyl-3-(trifluoromethyl)pyridin-2(1H)-one

5-methyl-1-phenyl-3-(trifluoromethyl)pyridin-2(1H)-one

Conditions
ConditionsYield
With potassium fluoride; copper diacetate; bis-[(trifluoroacetoxy)iodo]benzene In acetonitrile at 20℃; for 2h; Inert atmosphere; Sealed tube;44%
Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View