Products

Refine

Country

Business Type

Certificate

Display

Vertexyn (Nanjing) Bioworks Co., Ltd.

Product Advantages: 1. Our product Synthesized by Enzyme-catalyzed Technology, which can be safely used API fields; 2. Factory direct sales, price concessions, products through ISO9001, HALAL & Kosher certification, quality assurance. =====

Sinoway Industrial Co., Ltd.

Why is SINOWAY: 1) Specialized in pharmaceutical and healthcare industrial for 35 years. 2) 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 . 5) We c

Factory Supply Levodopa CAS 59-92-7 with lowest price

Cas:59-92-7

Min.Order:1 Kilogram

FOB Price: $50.0

Type:Trading Company

inquiry

Hangzhou Keyingchem Co.,Ltd

Offer L-DOPA 59-92-7 high quality /reasonable price Levodopa Basic information Product Name: Levodopa Synonyms: 3-hydroxy-l-tyrosin;4-dihydroxyphenyl)-3-((-)-alanin;4-dihydroxyphenyl)-3-(l-alanin;Alanine, 3-(3,4-dihydroxyphenyl)-;Alanine, 3-(

Offer L-DOPA 59-92-7 high quality /reasonable price

Cas:59-92-7

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Zhejiang Zhengshuo Biotechnology Co., Ltd.

Zhejiang Zhengshuo Biotechnology Co., Ltd. is a vigorous and fast-growing green biosynthesis company, specializing in the R&D, production and sales of functional active substances, daily chemical raw materials, pharmaceutical chemicals, intermedi

Levodopa 59-92-7 treat Parkinson's disease

Cas:59-92-7

Min.Order:1 Kilogram

FOB Price: $59.0 / 65.0

Type:Lab/Research institutions

inquiry

Hangzhou Viablife Biotech CO.,LTD

High quality, best service,competitive price are our principle 1.Low price & high quality products (G-KG) & first-class service are waiting for our clients 2.Professional transport team to ensure the goods safety and on time arrived your

levodopa cas:59-92-7 3,4-dihydroxyphenylalanine

Cas:59-92-7

Min.Order:1 Kilogram

FOB Price: $1.0

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

L-DOPA

Cas:59-92-7

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Xi'an Yinherb Bio-Tech Co., Ltd.

Xi'an Yinherb Bio-Tech Co., Ltd was founded in 2009, We have more than 10 experienced doctors and scientists and professional managers, specializing in Nootropics, Sarms and Peptides researching and developing, and become the lead

Mucuna L-Dopa 98%

Cas:59-92-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Hangzhou Yunuo Chemical Co., Ltd is located in Hangzhou city China. As a global supplier in the chemical industry, Yunuochem is to create added value for customers around the world. Sticking to such business idea of "Good faith wins the bu

Levodopa-

Cas:59-92-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Hubei Lidu New Material Technology Co., Ltd

Hubei Lidu New Materials Technology Co. , Ltd. is located in No. 12,3C Industrial Park, Zhongxiang Economic Development Zone, Hubei Province. The company is committed to fine chemical raw materials, pharmaceutical intermediates and other production,

Levodopa

Cas:59-92-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Binbo Biological Co., Ltd

1.high purity 2.consistent quality 3.competitive price 4.fast shipping Binbo Biological Products Co. Ltd., is a professional high-tech enterprise which engaged in Biological products and raw materials. Binbo is engaged in R&D with perfect eq

Natural Mucuna Extract Levodopa 99%

Cas:59-92-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: Levodopa CAS No.:59-92-7 Molecule Formula:C9H11NO4 Molecule Weight:197.1879 Purity: 99.1% Package: 25kg/drum Description:White to off-white, odorless crystalline powder Manufacture Standards:USP TESTI

Lower Price Levodopa

Cas:59-92-7

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Greenutra Resource Inc

Mucuna Pruriens seed extract Product Name: L-dopa 98% Botanical Name: Mucuna Pruriens Extact Part Used: Fruit Sepcification: 98% L-dopa CAS NO: 59-92-7 Molecular formula: C9H11NO4 Molecular weight: 197.19 Introduction: Lev

Levodopa 99% Mucuna Extract

Cas:59-92-7

Min.Order:1 Kilogram

FOB Price: $60.5

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem 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

Levodopa Manufacturer/High quality/Best price/In stock

Cas:59-92-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White to off-white crystalline powder Off-white crystalline powder Assay

High purity Various Specifications L-DOPA CAS:59-92-7

Cas:59-92-7

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Manufacturers

inquiry

Kono Chem Co.,Ltd

Specifications CAS No.: 59-92-7 Other Names: Mucuna Pruriens MF: C9H11NO4 EINECS No.: N/A Place of Origin: xian, China (Mainland)

Wholesale Powder Mucuna extract Levodopa Powder CAS 59-92-7

Cas:59-92-7

Min.Order:1 Kilogram

FOB Price: $600.0 / 700.0

Type:Other

inquiry

Wuhan Fortuna Chemical Co.,Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:White Crystalline Powder Storage:2-8°C Package:1kg/foil bag;

Hot selling Levodopa CAS 59-92-7 supplied by Chinese manufacturer

Cas:59-92-7

Min.Order:25 Kilogram

FOB Price: $200.0

Type:Trading Company

inquiry

Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

Jinlan Pharm-Drugs Technology Co.,Limited (with its export company Hangzhou Royall Import & Export Co.,Ltd.)is located in Hangzhou, Zhejiang Province. Neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pu

Levodopa CAS No.59-92-7

Cas:59-92-7

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Hebei yanxi chemical co.,LTD.

1 Factory price 2 High quality 3 Good service 4 Prompt service Appearance:powder Storage:Kept in dry and cool place and from sunlight; Kept the packing intact. Package: 25kg plastic woven bag with inner linning. Application:Is psychotropic dr

L-dopa

Cas:59-92-7

Min.Order:500 Gram

FOB Price: $1100.0

Type:Manufacturers

inquiry

Xi'an Quanao Biotech Co., Ltd.

Come From Nature / Building Healthy Life Beauty In Your Face / Nourishment Your Taste Bud. Professional Factory: We has a complete production and operating system, with an annual output capacity of 2000 tons. It can produce variety of con

Door to door Mucuna pruriens extract Levodopa /l-dopa 99%

Cas:59-92-7

Min.Order:1 Kilogram

FOB Price: $9.0 / 96.5

Type:Manufacturers

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 Levodopa

Cas:59-92-7

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 Food Grade L-Levodopa 59-92-7 HACCP Manufacturer

Cas:59-92-7

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality Levodopa

Cas:59-92-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Manufacturers

inquiry

COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

Levodopa

Cas:59-92-7

Min.Order:1 Metric Ton

Negotiable

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

Levodopa

Cas:59-92-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hubei DiBo chemical co., LTD

Name: Levodopa CAS NO:59-92-7 Grade:Medical scientific research and export Product Quality 12 years of chemical raw materials Mature operation of the industry System stability Data storage Security without vulnerability Product Technology

Levodopa CAS:59-92-7 Chinese manufacturers high-quality

Cas:59-92-7

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

inquiry

LIDE PHARMACEUTICALS LIMITED

LIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc. We are specialized in chemical synthesis, process development of pharmaceu

Levodopa

Cas:59-92-7

Min.Order:1 Kilogram

FOB Price: $55.0 / 60.0

Type:Lab/Research institutions

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

TIANFU-CHEM_Levodopa,cas:59-92-7

Cas:59-92-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

With 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

Levodopa (L-Dopa) CAS: 59-92-7

Cas:59-92-7

Min.Order:1 Kilogram

FOB Price: $6.0 / 10.0

Type:Trading Company

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

Top quality CAS 59-92-7 with fast shipping

Cas:59-92-7

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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 email in time prod

Levodopa

Cas:59-92-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

(S)-2-amino-3-(3-chloro-4-hydroxyphenyl)propanoic acid
7423-93-0

(S)-2-amino-3-(3-chloro-4-hydroxyphenyl)propanoic acid

levodopa
59-92-7

levodopa

Conditions
ConditionsYield
Stage #1: (S)-2-amino-3-(3-chloro-4-hydroxyphenyl)propanoic acid With sodium nitrate; 2-Methylcyclohexanol; N-bromoacetamide at 56℃; for 2.16667h;
Stage #2: With nickel dichloride at 25℃; for 4h; Temperature;
98.7%
S,S-m-methoxy-p-acetoxy-N-acetylphenylalanine α-phenylethylamide
68706-13-8

S,S-m-methoxy-p-acetoxy-N-acetylphenylalanine α-phenylethylamide

levodopa
59-92-7

levodopa

Conditions
ConditionsYield
With hydrogen bromide96%
C17H19NO5

C17H19NO5

levodopa
59-92-7

levodopa

Conditions
ConditionsYield
With 10 wt% Pd(OH)2 on carbon; hydrogen In methanol at 45℃; for 7h; Reagent/catalyst; Temperature; Solvent; Green chemistry;87%
(S)-4'-(3,4-dihydroxybenzyl)-9λ4-boraspiro[bicyclo[3.3.1]nonane-9,2'-[1,3,2]oxazaborolidin]-5'-one

(S)-4'-(3,4-dihydroxybenzyl)-9λ4-boraspiro[bicyclo[3.3.1]nonane-9,2'-[1,3,2]oxazaborolidin]-5'-one

levodopa
59-92-7

levodopa

Conditions
ConditionsYield
With tetrabutyl ammonium fluoride In tetrahydrofuran; water at 20℃; for 2h;86%
piruvate
57-60-3

piruvate

benzene-1,2-diol
120-80-9

benzene-1,2-diol

levodopa
59-92-7

levodopa

Conditions
ConditionsYield
With ethylenediaminetetraacetic acid; pyridoxal 5'-phosphate; Ammonium; recombinant wild-type thermophilic tyrosine phenol lyases from thermophilic microorganism Symbiobacterium toebii In aq. phosphate buffer at 37℃; pH=8; Catalytic behavior; Green chemistry; Enzymatic reaction; stereoselective reaction;65%
With ammonium acetate at 45℃; β-tyrosinase from Symbiobacterium thermophilum, 0.4 mM pyridoxal phosphate, 8 mM EDTA, 0.1 percent dithiothreitol;90 % Turnov.
(S)-2-Amino-3-(3,4-diacetoxy-phenyl)-propionic acid ethyl ester
330455-62-4

(S)-2-Amino-3-(3,4-diacetoxy-phenyl)-propionic acid ethyl ester

levodopa
59-92-7

levodopa

Conditions
ConditionsYield
With hydrogenchloride In acetone at 90℃; for 20h;60%
L-tyrosine
60-18-4

L-tyrosine

levodopa
59-92-7

levodopa

Conditions
ConditionsYield
With phosphate buffer at 37℃; Irradiation; also with m-tyrosine;
With dihydroxyfumaric acid; acetate buffer; oxygen; horse radish peroxidase at 0℃; for 3h; Product distribution; other aromatic compounds, different peroxidases;
With air; mushroom monophenol monooxygenase In water at 23℃; for 0.15h; Rate constant; pH 6.6;
dopa
63-84-3

dopa

A

levodopa
59-92-7

levodopa

B

D-Dopa
5796-17-8

D-Dopa

L-phenylalanine
63-91-2

L-phenylalanine

A

levodopa
59-92-7

levodopa

B

o-hydroxyl-phenylalanine
7423-92-9

o-hydroxyl-phenylalanine

D

L-tyrosine
60-18-4

L-tyrosine

Conditions
ConditionsYield
With oxygen; Fe(2+)-EDTA In water at 40℃; for 4h; electrochemical cell, pH 3;
With oxygen; Fe(2+)-EDTA In water at 40℃; for 4h; Product distribution; electrochem. oxidation; pH: 3;
With dihydrogen peroxide; ascorbic acid In water at 37℃; Product distribution; hydroxylation with various reaction systems;
With Tris-HCl buffer; 6,7-dimethyl-5,6,7,8-tetrahydropterin; 2-hydroxyethanethiol; catalase; phenylalanine hydroxylase at 37℃; for 0.5h; Product distribution; further enzyme;
L-tyrosine
60-18-4

L-tyrosine

A

1H-indole-5,6-diol
3131-52-0

1H-indole-5,6-diol

B

levodopa
59-92-7

levodopa

C

leucodopachromene
18766-67-1

leucodopachromene

D

(2S)-dopachrome
3571-34-4, 89762-39-0

(2S)-dopachrome

Conditions
ConditionsYield
With water; mushroom tyrosinase Rate constant; phosphat buffer, ph 6.8;
L-tyrosine
60-18-4

L-tyrosine

A

levodopa
59-92-7

levodopa

B

L-tyrosine radical
16978-66-8

L-tyrosine radical

C

2,4-dihydroxy-L-phenylalanine
89462-15-7

2,4-dihydroxy-L-phenylalanine

Conditions
ConditionsYield
With water; dinitrogen monoxide Rate constant; Irradiation;

A

levodopa
59-92-7

levodopa

B

leucodopachromene
18766-67-1

leucodopachromene

C

L-2-carboxy-2,3-dihydroindole-5,6-quinone

L-2-carboxy-2,3-dihydroindole-5,6-quinone

Conditions
ConditionsYield
With pH 8.6 In water Rate constant; pH-dependence, inhib. by cysteine;
N-acetyl-3,4-dihydroxyphenylalanine ethylester
19641-91-9

N-acetyl-3,4-dihydroxyphenylalanine ethylester

levodopa
59-92-7

levodopa

Conditions
ConditionsYield
With sodium hydroxide at 65℃; for 3h;
L-dopasemiquinone

L-dopasemiquinone

A

levodopa
59-92-7

levodopa

Conditions
ConditionsYield
In water Rate constant;
L-5-(3,4-dihydroxybenzyl)hydantoin

L-5-(3,4-dihydroxybenzyl)hydantoin

levodopa
59-92-7

levodopa

Conditions
ConditionsYield
With Flavobacterium sp. AJ-3940 In various solvent(s) at 43℃; for 2h;
With Flavobacterium sp. AJ-3940; hydroxylamine In various solvent(s) at 43℃; for 2h; Product distribution; pH 7.0, other reagent;
L-DOPA methyl ester
7101-51-1

L-DOPA methyl ester

levodopa
59-92-7

levodopa

Conditions
ConditionsYield
With water; sodium chloride In dimethyl sulfoxide at 37℃; Rate constant; also human plasma as reagent;
With sodium carbonate In acetonitrile for 15h;
With potassium hydroxide In methanol
3,4-dihydroxy-L-phenylalanine benzyl ester
55720-47-3

3,4-dihydroxy-L-phenylalanine benzyl ester

levodopa
59-92-7

levodopa

Conditions
ConditionsYield
With water; sodium chloride In dimethyl sulfoxide at 37℃; Rate constant; also human plasma as reagent;
L-DOPA ethyl ester
37178-37-3

L-DOPA ethyl ester

levodopa
59-92-7

levodopa

Conditions
ConditionsYield
With water; sodium chloride In dimethyl sulfoxide at 37℃; Rate constant; also human plasma as reagent;
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