Details:

Basic Information

Synonym	3,4-Dihydroxy-L-phenylalanine
CAS No.	59-92-7
Formula	C9H11NO4
Molecular Weight	197.19 g/mol
Apparance	White odorless crystalline powder. Easily soluble in hydrochloric acid and formic acid; slightly soluble in water (1.5 g/L); insoluble in ethanol, benzene, ethyl acetate, and chloroform.
Purity	99%

Levodopa(L-DOPA)

Features

Levodopa is a precursor substance for the synthesis of dopamine in the body, enters the neuron center through the blood-brain barrier and is converted into dopamine by the action of dopa-decarboxylase to exert pharmacological effects and change the symptoms of Parkinson's disease.

Application

 

Levodopa is a precursor substance for the synthesis of dopamine in the body, enters the neuron center through the blood-brain barrier and is converted into dopamine by the action of dopa-decarboxylase to exert pharmacological effects and change the symptoms of Parkinson's disease.

 

Detailed Photos

 

Product Parameters

Product name	Article Number	Standard	Specification
Gamma-Aminobutyric Acid	VBL-NP-040	98% Min. by HPLC	G~KG

Certifications

 

 

Packaging & Shipping

 

Company Profile

 

 

                                            About Us

Viablife is a hightech enterprise that is specialized in enzymatic synthesis and biomanufacturing of active pharmaceutical ingredients, fine chemicals, natural dyes, pharmaceutical intermediates, and food additives. Viablife has a world class R&D team that has a broad range of experience in fermentation, enzymes, metabolic engineering and synthetic biology. Viablife has its own manufacturing center Jiangxi Viablife Biopharmaceutical Co., Ltd., a wholly owned subsidiary located in Nanchang, China. The goal of Viablife is to develop green, efficient and cost effective biomanufacturing processes for industrially natural products.

Company Exhibition
We have attended CPHI Shanghai , SSW USA , Welcome to communicate with us

COMPANY ACTIVITY
After daily busy work , we like to organize activity to fulfil our life , to make us full of energy ! We are a great team !

Our Advantages

Q1: Why choose us

 A: As an ISO 9001 registered company, Viablife always strives to deliver customers the highest quality products at competitive pricing. In addition, we have our own manufacturing facility to ensure we can provide our customers with a constant supply of our products.

Q2: Is Viablife a manufacturer or trading company

A: We are a manufacturer. We have our own R&D team and factory. Viablife’s headquarter is in Hangzhou, Zhejiang, and our state-of-the-art factory is located in Nanchang, Jiangxi. Welcome to visit us!

Q3: Are our products chemical synthesis or fermentation synthesis

A: We are a leading biomanufacturer in the world. All our products are made using biological/fermentation methods. Our goal is to provide our customers green, natural, high quality and low-cost products.

Q4: Compare with other fermentation factory, what advantages do we have

A: We have a world-class R&D team consisting of experts in synthetic biology, metabolic engineering, fermentation, and downstream processing. In addition, our price and quality are more competitive!

Q5: Can I get samples of products for testing before purchasing

A: Yes, free samples are available, but customers are responsible for shipping costs. However shipping costs will be credited towards future orders.

Q6: How long is the delivery time

A: Viablife handles orders within 1-3 business days. For delivery time, it varies depending on the distance and the carrier. If it is a small or urgent order, it usually takes 5-10 business days with express air. If it is a bulk order by sea, it usually takes 15 days.

Q7: How can I pay for my order

A: We accept most payment methods including T/T (Telegraphic Transfer) and .

Q:If your order quantity didn't meet our MOQ, how to solve
A:Welcome to contact us, we will tell you how to solve!