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API High Purity Powder Nootropic Pharmaceutical Medicine Raw Materials Nefiracetam/ Vitamin B12 CAS 77191-36-7/68-19-9/13870-90-1

China API High Purity Powder Nootropic Pharmaceutical Medicine Raw Materials Nefiracetam/  Vitamin B12 CAS 77191-36-7/68-19-9/13870-90-1, Find details about China Pharmaceutical Intermediates, Medicine Intermediate from API High Purity Powder Nootropic Pharmaceutical Medicine Raw Materials Nefiracetam/  Vitamin B12 CAS 77191-36-7/68-19-9/13870-90-1

Model NO.
77191-36-7
Appearance
White Powder
Sample
Available
COA
Available
Trademark
EXN
Transport Package
Packed in Double Plastic Bags Inside, Outside with
Specification
40cm*40cm*50mm, 25KG/drum Nt.; 27.5Kg/drum. Gt.
Origin
China
HS Code
2942000000
Model NO.
77191-36-7
Appearance
White Powder
Sample
Available
COA
Available
Trademark
EXN
Transport Package
Packed in Double Plastic Bags Inside, Outside with
Specification
40cm*40cm*50mm, 25KG/drum Nt.; 27.5Kg/drum. Gt.
Origin
China
HS Code
2942000000
Application
     Nefacitane is a hydrophobic derivative of piracetam and the synthetic synthesis of all Racetam compounds piracetam. Nefacitan is primarily manufactured by DaiichiSankyo (Japanese pharmaceutical company) for the treatment of alzheimer's disease Chemicalbook. In addition to all the mechanisms attributed to Nefecitan, it is generally considered to be a substance that is responsible for the discovery of calcium channels in vivo, as well as the indirect transfer of signaling substances that act as part of the agonist for glycine binding sites of NDMA receptors.

Nefacitan is used to treat cerebrovascular disease. It can enhance cognitive ability and prevent learning and memory impairment through the effect of cerebral cortex. It does not have the characteristics of muscarinic receptor agonist and Chemicalbook antagonist, and does not inhibit the activity of acetylcholinase. Therefore, its anti-forgetting and memory enhancement effect occurs through enhancing the release of cerebral cortex acetylcholine.

                                                                                      Physicochemical properties
density1.2 + / - 0.1 g/cm3
Boiling point458.5±33.0 °C at 760 mmHg
melting point 151-155 ° C
Molecular formula C14H18N2O2
molecular weight 246.305
Flash point231.1 + / - 25.4 ° C
Accurate quality 246.136826
PSA 49.41000
Appearancewhite to grey white crystalline powder
Vapor pressure0.0± 1.1mmHg at 25°C
refractive index 1.594

 

 
API High Purity Powder Nootropic Pharmaceutical Medicine Raw Materials Nefiracetam/  Vitamin B12 CAS 77191-36-7/68-19-9/13870-90-1
API High Purity Powder Nootropic Pharmaceutical Medicine Raw Materials Nefiracetam/  Vitamin B12 CAS 77191-36-7/68-19-9/13870-90-1
 
API High Purity Powder Nootropic Pharmaceutical Medicine Raw Materials Nefiracetam/  Vitamin B12 CAS 77191-36-7/68-19-9/13870-90-1
API High Purity Powder Nootropic Pharmaceutical Medicine Raw Materials Nefiracetam/  Vitamin B12 CAS 77191-36-7/68-19-9/13870-90-1


  

Packaging & Shipping

 

Packing and Storage: Packed in double plastic bags inside, outside with 25kg Fiber Drum.

Drum Size: 40cm*40cm*50mm, 25KG/drum Nt.;27.5Kg/drum.Gt. Store in a well-closed container away from moisture.

Shelf Life: 2 years if sealed and store away from direct sun light.

Storage: Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat

Delivery time: Around 3-5 workdays after your payment.
API High Purity Powder Nootropic Pharmaceutical Medicine Raw Materials Nefiracetam/  Vitamin B12 CAS 77191-36-7/68-19-9/13870-90-1

Company Profile

API High Purity Powder Nootropic Pharmaceutical Medicine Raw Materials Nefiracetam/  Vitamin B12 CAS 77191-36-7/68-19-9/13870-90-1

FAQ

Q1: How to confirm the Product Quality before placing orders?A: By sending you our available samples. Or if you have special requirement on the goods, we can prepare samples according to your requirement and send to you for your confirmation.

Q2: Can you supply free samples?A: Yes, we can provide some free sample, but the shipping cost should be on the customers' account. You can either pay us the shipping cost or arrange a courier to collect the samples.

Q3: What's the MOQ?A: The minimum order quantity for most of our products is 1kg.

Q4: Is there any discount?A: Yes, for larger quantity, we always support with better price.

Q5: How to place order and make payment?A: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation., then you can make payment accordingly.

Q6: How do you treat quality complaint?A: All our products are strictly tested by our QC, and confirmed by QA; unqualified material will not be released to customer. In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.

Our Advantages

 

1. Any inquiries will be replied within 12 hours.
2. Reasonable & competitive price, fast lead time.
3. FREE SAMPLE is available for your evaluation & Formulation development.
4. We can produce the products upon your requirements
5. Faster delivery: Sample order in stock and 3-7 days for bulk production.
6. Have strong cooperation with DHL, TNT, UPS, FEDEX, EMS.
7. We will inform you all the information at every stage in advance.
8. Packaging can gear to buyers' special request. 

 

Our company

 

API High Purity Powder Nootropic Pharmaceutical Medicine Raw Materials Nefiracetam/  Vitamin B12 CAS 77191-36-7/68-19-9/13870-90-1
Hebei Exn Import And Export Co. Ltd. specializes in exporting high quality Pharmaceutical raw materials, medical devices, plant extract, pesticide raw materials and Chemical raw materials. 

Our products are produced on the basis of best technical team, advanced equipment, high qualified management which meet the requirements of security and environmental protection. We earned customer trust and created a good reputation during these years. 

Our company is always adhering to the "open, flexible; Integrity, and win-win" business purposes and under the guidance of Business philosophy: "keeping credit, value quality, punctual delivery, favorable price", continuously developing the excellent products, improving the service quality, putting efforts to expand the international market, we are committed to provide the excellent quality of products and the perfect services to the friends all over the world. We welcome all merchants to visit our company and talk over business with us! 

We will provide the most comprehensive products and service to you! We are looking forward to your cooperation.

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