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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 according to the contract research and development services for the fine chemicals, ph

D-alpha-Methyl DOPA

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

D-Tyrosine, 3-hydroxy-a-methyl-

Cas:2799-15-7

Min.Order:1 Gram

Negotiable

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

D-Tyrosine, 3-hydroxy-a-methyl-

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

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

D-Tyrosine, 3-hydroxy-a-methyl-

Cas:2799-15-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

D-Tyrosine, 3-hydroxy-a-methyl-

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Trading Company

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

D-Tyrosine, 3-hydroxy-a-methyl-

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

D-Tyrosine, 3-hydroxy-a-methyl-

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemsigma International Co.,Ltd.

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

D-a-Methyl DOPA

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents

D-Tyrosine, 3-hydroxy-a-methyl-

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to yellow crystal powder Storage:Room temperature with sealed well Package:according to the clients requirement Applicatio

D-α-Methyl DOPA

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

D-Tyrosine, 3-hydroxy-a-methyl-Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

D-Tyrosine, 3-hydroxy-a-methyl-

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Other

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

D-a-Methyl DOPA

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

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

2799-15-7

Cas:2799-15-7

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

D-a-Methyl DOPA

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Hanhong Scientific Co.,Ltd.

factory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:c

D-Methyldopa sesquihydrate2799-15-7

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the D-a-Methyl DOPA, CAS:2799-15-7 with the most competitive price and the best quality.

D-a-Methyl DOPA

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Wuhan MoonZY Biological Technology Co.,Ltd

instock with good quality and wholesale price Storage:Keep in a cool & dry place Package:Packing material and QTY as your request Application:Pharma;Industry;other application Transportation:Express or as your request Port:Any port of China

D-a-Methyl DOPA,2799-15-7

Cas:2799-15-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

(2R,5R)-1-benzoyl-2-(tert-butyl)-5-(3',4'-dimethoxybenzyl)-3,5-dimethylimidazolidin-4-one
98262-53-4

(2R,5R)-1-benzoyl-2-(tert-butyl)-5-(3',4'-dimethoxybenzyl)-3,5-dimethylimidazolidin-4-one

L-3-(3,4-dihydroxyphenyl)-2-methylalanine
2799-15-7

L-3-(3,4-dihydroxyphenyl)-2-methylalanine

Conditions
ConditionsYield
With hydrogenchloride at 175 - 185℃; for 4h; Yield given;
4-bromomethyl-1,2-dimethoxybenzene
21852-32-4

4-bromomethyl-1,2-dimethoxybenzene

L-3-(3,4-dihydroxyphenyl)-2-methylalanine
2799-15-7

L-3-(3,4-dihydroxyphenyl)-2-methylalanine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 2 h / -78 - 0 °C
2: aq. 6N HCl / 4 h / 175 - 185 °C
View Scheme
phthalic anhydride
85-44-9

phthalic anhydride

L-3-(3,4-dihydroxyphenyl)-2-methylalanine
2799-15-7

L-3-(3,4-dihydroxyphenyl)-2-methylalanine

C28H28N2O10

C28H28N2O10

Conditions
ConditionsYield
In neat (no solvent)

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