Manufacturer Supply API CAS 38821-49-7 Carbidopa

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• State: Powder
• Purity: >99%
• Product Name: Carbamazepine
• Model NO.: Carbidopa CAS 38821-49-7
• Stock: in Stock
• Molecular Mass: 244.25
• Molecular Formula: C10h16n2o5
• CAS: 38821-49-7
• Delivery Time: 3-7 Working Days
• Storage: Inert Atmosphere, 2-8°c
• Transport Package: 25kg/Drum
• Specification: 99%
• Trademark: QINGMEI
• Origin: China
• Production Capacity: 500000kg/Year

Product Description

Carbidopa ((S)-(-)-Carbidopa) monohydrate, a peripheral decarboxylase inhibitor, can be used for the research of Parkinson's disease.    Carbidopa monohydrate is a selective aryl hydrocarbon receptor (AhR) modulator. Carbidopa monohydrate inhibits pancreatic cancer cell and tumor growth.
Carbidopa has a strong peripheral Dobart decarboxylase inhibitor. It is not easy to penetrate the blood-brain barrier. When it is used with levodopa, it only inhibits the activity of peripheral dobutase, reduces the generation of dopamine in the peripheral tissues, and alleviates its peripheral adverse reactions, thus increasing the levodopa entering the center, increasing the concentration of dopamine in the brain, and enhancing the efficacy of levodopa. Therefore, it is an important auxiliary drug of levodopa.




Carbidopa with strong outer peripheral dopa decarboxylase inhibitors. Easy through the blood-brain barrier, in combination with levodopa, suppress only the outer peripheral dopa decarboxylase activity, reducing the generation of dopamine in peripheral tissues, reduce adverse reactions outer periphery, thereby enabling an increase in levodopa into the hub, improve brain dopamine concentration, enhance the efficacy of levodopa, it is an important adjunct to levodopa.


 

Item	Standard
Appearance	A pale yellow powder
Identification	Should comply with the IR spectrum
	Exhibits maximum absorption at 354nm
Clarity of solution	5.0% w/v solution in DMF is clear
Related Substances (Impurity A)	≤0.10%
Related Substances (Impurity B)	≤0.10%
Related Substances (Impurity C)	≤0.05%
Related Substances (Impurity D)	≤0.05%
Related Substances (Any other impurity)	≤0.10%
Related Substances (Total Impurities)	≤0.3%
Heavy metals	≤20ppm
Loss on drying	≤0.5%
Sulphated ash	≤0.1%
Assay,on anhydrous basis	99.0%~101.0%
Residual Solvents(Ethanol)	≤5000ppm
Residual Solvents(1,2-Xylene)	≤2170ppm

 

mode of transportation
By Air	By Express	By Sea
suitable for >50	suitable for sampple order or <50	suitable for >300
Fast:3-7 days	Fast:3-10 days	Fast: 7-45 days
lower than the express cost	high shipping cost	lowest cost

 

Qingdao Qingmei Biotech Co., Ltd is a pharmaceutical company, which is to expand international business and strategic cooperation with Contract Manufacturing on Supplements(Hard Capsules, Softgels, Powders, Sachet), Active Ingredients for Human Health and Animal Health, Herbal Extracts, Food Additives, Feed Additives, Vitamins, Amino Acids, Minerals, Cosmetics raw materials, Pet Medicines, Disinfectant, Farming and Fishery Industry.

The company is located in the beautiful coastal city of Qingdao, near City Hall and the May Fourth Square, and also close to the port, so that it has convenient traffic conditions for trade. The company's business focuses on the development and promotion of the pharmaceutical chemicals, animal health, food additives, plant extracts, cosmetic raw materials, intermediates and other fine chemicals. Production in Qingmei is in accordance with GMP standards, and files are compiled and registered in regulated market to ensure smooth supply channels. Guided by the market development, Qingmei works hard to cover more customers.
 

Our products are approved by cGMP, CEP/COS, FDA, TGA, EUGMP, FAMI-QS and also Halal, Kosher etc.

Our products are widely sold to regions of Asia, Africa, Europe, Latin America, and long-term stable cooperative relations have been established with merchants from hundreds of countries and regions with our cooperation agencies in Turkey, South Africa, Indonesia, Russia, Brazil, Canada and the United States working stably. We are looking forward to making progress together with you!

1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.

2: What's your MOQ?
For the high value product, our MOQ starts from 10g,100g and 1kg.

3: Which kind of payment terms do you accept?
PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union, L/C.

4.How to place an order?
You can contact me through Trademanager, WhatsApp, Skype Online and other contact methods, tell me the product and quantity you need, and then we will give you a quote. If you choose one of the above payment methods, we will arrange the delivery for you.

5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment.

6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.