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Dayang Chem (Hangzhou) Co.,Ltd.

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

4,4'-Dihydroxy-2-methoxychalcone

Cas:34221-41-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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 Content Natural Extract Echinatin HACCP manufacturer

Cas:34221-41-5

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

Product Name: 4,4'-DIHYDROXY-2-METHOXYCHALCONE Synonyms: (E)-3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one;3-(4-Hydroxy-2-Methoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one;2-Propen-1-one,3-(4-hydroxy-2-Methoxyphenyl)-1-(4-hy

4,4'-DIHYDROXY-2-METHOXYCHALCONE 34221-41-5

Cas:34221-41-5

Min.Order:1 Kilogram

FOB Price: $230.0

Type:Lab/Research institutions

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

2-Propen-1-one,3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)-, (2E)- 34221-41-5

Cas:34221-41-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

4,4'-DIHYDROXY-2-METHOXYCHALCONE CAS:34221-41-5 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 qual

4,4'-DIHYDROXY-2-METHOXYCHALCONE CAS:34221-41-5

Cas:34221-41-5

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

2-Propen-1-one,3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)-, (2E)-

Cas:34221-41-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Chengdu Biopurify Phytochemicals Ltd.

Chengdu Biopurify Phytochemicals Ltd. is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medic

Echinatin

Cas:34221-41-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

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

Echinatin

Cas:34221-41-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

RetrochalconeCAS NO.: 34221-41-5

Cas:34221-41-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Echinatin

Cas:34221-41-5

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Hubei CuiRan Biotechnology Co., Ltd

Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine,Traditional Chinese Medicine)

Retrochalcone

Cas:34221-41-5

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Hangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in yo

Echinatin

Cas:34221-41-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

2-Propen-1-one,3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)-, (2E)-

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Sinoway Industrial Co., Ltd.

Why is SINOWAY:1) Specialized in pharmaceutical and healthcare industrial since 19872) ISO 9001:2015 & SGS audited supplier . 3) Accept various payment terms : T.T 30-60 days.4) We have warehouse in USA with quickly shipment . Application:Herbal extr

Shanghai Acmec Biochemical Technology Co., Ltd.

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

Acmec Echinatin 200mg

Cas:34221-41-5

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

ECHINATIN(RG)

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

BOC Sciences

We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services sp

Echinatin

Cas:34221-41-5

Min.Order:1 Gram

Negotiable

Type:Trading Company

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals

4,4'-DIHYDROXY-2-METHOXYCHALCONE

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd

ADVANTAGE:1. More than 3,000 Chinese medicine reference substances / standard products available from stock, issued on the same day, multiple cities can be delivered the next day2. The products are provided with COA, HPLC, NMR, quality assurance, pac

Echinatin

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Antimex Chemical Limied

Ansciep 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

2-Propen-1-one,3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)-, (2E)-

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Guangdong Juda Chemical Industrial Co.,Limited

Factory supply high purity low priceAppearance:solid or liquid Storage:sealed in cool and dry place Package:As customer's requested Application:Pharma Intermediate Transportation:by courier/air/sea Port:Any port in China

Echinatin CAS No.34221-41-5

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

EchinatinAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Echinatin

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

2-Propen-1-one,3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)-,(2E)-

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

4,4'-DIHYDROXY-2-METHOXYCHALCONE

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Asure Biochem CO.,LTD.

*stable and better quality products*efficient and meticulous servicesAppearance:Powder Storage:Store in dry, cool and ventilated place Package:1kg/tin 5kg/tin 25kg/carton Application:Use in healthcare products. Use in food products. Use in Cosmetic p

Retrochalcone

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Yuanye Bio-Technology Co., Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:10mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any por

Echinatin

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

34221-41-5

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

4,4'-DIHYDROXY-2-METHOXYCHALCONE

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

3-(4-Hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one

Cas:34221-41-5

Min.Order:0

Negotiable

Type:Other

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

3-(4-Hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one

Cas:34221-41-5

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

(E)-3-(2-methoxy-4-(methoxymethoxy)pheny l)-1-(4-(methoxymethoxy)phenyl)prop-2-en-1-one

(E)-3-(2-methoxy-4-(methoxymethoxy)pheny l)-1-(4-(methoxymethoxy)phenyl)prop-2-en-1-one

echinatin
34221-41-5

echinatin

Conditions
ConditionsYield
In ethanol Reflux;96%
1-(4-hydroxy-2-methoxy-phenyl)ethanone
493-33-4

1-(4-hydroxy-2-methoxy-phenyl)ethanone

4-Hydroxyacetophenone
99-93-4

4-Hydroxyacetophenone

echinatin
34221-41-5

echinatin

Conditions
ConditionsYield
With potassium hydroxide for 0.25h; Heating;
4-hydroxy-2-methoxybenzaldehyde
18278-34-7

4-hydroxy-2-methoxybenzaldehyde

4-Hydroxyacetophenone
99-93-4

4-Hydroxyacetophenone

echinatin
34221-41-5

echinatin

Conditions
ConditionsYield
With potassium hydroxide at 100℃; for 0.25h;20 mg
(E)-2-methoxy-4-(2-methylbut-2-enyloxy)benzaldehyde
1189552-07-5

(E)-2-methoxy-4-(2-methylbut-2-enyloxy)benzaldehyde

A

Licochalcone E

Licochalcone E

B

echinatin
34221-41-5

echinatin

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium hydroxide / methanol / 12 h / 20 °C
2: hydrogenchloride / ethanol; water / 1 h / 40 °C
3: ethanol; water / 24 h / 180 °C
View Scheme
(E)-3-[2-methoxy-4-(2-methylbut-2-enyloxy)phenyl]-1-(4-hydroxyphenyl)prop-2-en-1-one
1308719-08-5

(E)-3-[2-methoxy-4-(2-methylbut-2-enyloxy)phenyl]-1-(4-hydroxyphenyl)prop-2-en-1-one

A

Licochalcone E

Licochalcone E

B

echinatin
34221-41-5

echinatin

Conditions
ConditionsYield
In ethanol; water at 180℃; for 24h;
(E)-3-[2-methoxy-4-(2-methylbut-2-enyloxy)phenyl]-1-[4-(tetrahydropyranyloxy) phenyl]prop-2-en-1-one
1224514-27-5

(E)-3-[2-methoxy-4-(2-methylbut-2-enyloxy)phenyl]-1-[4-(tetrahydropyranyloxy) phenyl]prop-2-en-1-one

A

Licochalcone E

Licochalcone E

B

echinatin
34221-41-5

echinatin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: hydrogenchloride / ethanol; water / 1 h / 40 °C
2: ethanol; water / 24 h / 180 °C
View Scheme
4-hydroxy-2-methoxybenzaldehyde
18278-34-7

4-hydroxy-2-methoxybenzaldehyde

A

Licochalcone E

Licochalcone E

B

echinatin
34221-41-5

echinatin

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: potassium carbonate / acetone / 3 h / Reflux
2: potassium hydroxide / methanol / 12 h / 20 °C
3: hydrogenchloride / ethanol; water / 1 h / 40 °C
4: ethanol; water / 24 h / 180 °C
View Scheme
C26H30O6

C26H30O6

echinatin
34221-41-5

echinatin

Conditions
ConditionsYield
With hydrogenchloride; water In ethanol Time;
1-(4-(tetrahydro-2H-pyran-2-yloxy)phenyl)ethanone
16162-69-9

1-(4-(tetrahydro-2H-pyran-2-yloxy)phenyl)ethanone

2-methoxy-4-((tetrahydro-2H-pyran-2-yl)oxy)benzaldehyde
163041-68-7

2-methoxy-4-((tetrahydro-2H-pyran-2-yl)oxy)benzaldehyde

echinatin
34221-41-5

echinatin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium hydroxide / ethanol / 20 °C
2: hydrogenchloride; water / ethanol
View Scheme
4-Hydroxyacetophenone
99-93-4

4-Hydroxyacetophenone

echinatin
34221-41-5

echinatin

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sodium hydride
2: sodium hydroxide / methanol; water / 20 °C
3: ethanol / Reflux
View Scheme
4-hydroxy-2-methoxybenzaldehyde
18278-34-7

4-hydroxy-2-methoxybenzaldehyde

echinatin
34221-41-5

echinatin

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: sodium hydride
2: sodium hydroxide / methanol; water / 20 °C
3: ethanol / Reflux
View Scheme
1-[4-(methoxymethoxy)phenyl]-1-ethanone
85699-00-9

1-[4-(methoxymethoxy)phenyl]-1-ethanone

echinatin
34221-41-5

echinatin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium hydroxide / methanol; water / 20 °C
2: ethanol / Reflux
View Scheme
2-methoxy-4-(methoxylmethoxy)benzaldehyde
114628-32-9

2-methoxy-4-(methoxylmethoxy)benzaldehyde

echinatin
34221-41-5

echinatin

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium hydroxide / methanol; water / 20 °C
2: ethanol / Reflux
View Scheme
echinatin
34221-41-5

echinatin

acetyl chloride
75-36-5

acetyl chloride

(E)-4-(3-(4-acetoxy-2-methoxyphenyl)acryloyl)phenyl acetate

(E)-4-(3-(4-acetoxy-2-methoxyphenyl)acryloyl)phenyl acetate

Conditions
ConditionsYield
Stage #1: echinatin With dmap In dichloromethane for 0.166667h; Cooling with ice;
Stage #2: acetyl chloride With triethylamine In dichloromethane at 20℃;
70%
echinatin
34221-41-5

echinatin

4,4'-dihydroxy-2-methoxydihydrochalcone

4,4'-dihydroxy-2-methoxydihydrochalcone

Conditions
ConditionsYield
With zinc In acetic acid for 0.333333h; Heating;5 mg
echinatin
34221-41-5

echinatin

4-(4''-acetoxy-2'',4-dimethoxy-2-(methoxymethoxy)-5'-methyl-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-2'-carbonyl)phenyl acetate

4-(4''-acetoxy-2'',4-dimethoxy-2-(methoxymethoxy)-5'-methyl-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-2'-carbonyl)phenyl acetate

4-(4''-acetoxy-2'',4-dimethoxy-2-(methoxymethoxy)-5'-methyl-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-2'-carbonyl)phenyl acetate

4-(4''-acetoxy-2'',4-dimethoxy-2-(methoxymethoxy)-5'-methyl-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-2'-carbonyl)phenyl acetate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: dmap / dichloromethane / 0.17 h / Cooling with ice
1.2: 20 °C
2.1: toluene / 48 h / 130 °C / Sealed tube
View Scheme
echinatin
34221-41-5

echinatin

4-(4''-acetoxy-5-bromo-2'',4-dimethoxy-2-(methoxymethoxy)-5'-methyl-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-2'-carbonyl)phenyl acetate

4-(4''-acetoxy-5-bromo-2'',4-dimethoxy-2-(methoxymethoxy)-5'-methyl-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-2'-carbonyl)phenyl acetate

4-(4''-acetoxy-5-bromo-2'',4-dimethoxy-2-(methoxymethoxy)-5'-methyl-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-2'-carbonyl)phenyl acetate

4-(4''-acetoxy-5-bromo-2'',4-dimethoxy-2-(methoxymethoxy)-5'-methyl-1',2',3',4'-tetrahydro-[1,1':3',1''-terphenyl]-2'-carbonyl)phenyl acetate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: dmap / dichloromethane / 0.17 h / Cooling with ice
1.2: 20 °C
2.1: toluene / 48 h / 130 °C / Sealed tube
View Scheme

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