Hot Selling CAS 1218-34-4 N-Acetyl-L-Tryptophan

• Type: Tryptophan
• Chemical Character: Acidity
• Appearance: Powder
• Transport Package: Paper Drum
• Specification: 25
• Origin: China
• HS Code: 2933990099
• Production Capacity: 5mt/Month

Product Description

Product Description

Product Name:N-Acetyl-L-Tryptophan
CAS No.:1218-34-4
MF:C13H14N2O3
EINECS No.:214-935-9
Molecular Weight:246.26
Grade:Food Grade,Pharm Grade
Standard:USP/AJI/EP/CP
Appearance:White Crystalline Powder
Shelf life:2 Years

Description:
 A N-acetyl-L-amino acid that is the N-acetyl derivative of L-tryptophan.
 

Product Parameters

Melting point	186°C
alpha	+24.0~+30.0°(20ºC/D)(c=1,C2H5OH)
Boiling point	389.26°C (rough estimate)
density	1.1855 (rough estimate)
refractive index	1.6450 (estimate)
storage temp.	Sealed in dry,Room Temperature
pka	3.65±0.10(Predicted)
form	Powder
color	White to Off-white

 

Packaging & Shipping

 

 

Function/Appilication

Function: 
N-Acetyl-L-Tryptophan, is a derivative of L-Tryptophan, that can be used as competitive inhibitor to identify and characterize tryptophanases. It can also be used as an NK1 tachykinin receptor antagonist, that may help to develop a novel therapeutic intervention for the treatment of reperfusion injury in acute ischemic stroke.


 

Company Profile

Ningbo Newrainbow Biochemicals Co.,Ltd. is an Eastern China-based import and export company dealing with Amino acids, Vitamins, Plant Extracts and all the other Ingredients which are widely used in pharmaceutical, nutraceutical, food and cosmetical industry. Started in the year of 2012, we understand the importance of timely shipping and have built our business around reliable services. From beginning to the end, our customers know that they can trust our team to deliver only the highest quality customer service.


Ningbo is a beautiful city and also an ancient harbour city. It is an important trading port and today with 1.2 billion tons of freight the biggest harbour all over the world. And only 2 hours drive to Shanghai city. Thanks to the big advantages of location, we have very good partners of logistic solution to eliminate all of customers supply chain inefficiencies for you.  

Our young company started from the year of 2012, we have developed very good partnership with a lot of manufacturers here and many esteemed customers abroad.All the manufacturers we cooperated are carefully screened and we go to their plant often in case of inspection for some purpose. Certificates such like KOSHER/HALAL/FSSC are all available.

Certifications

 

 

 

Our Advantages

1.Strictly quality inspection before delivery
2.Very good logistics and transportation service
3.Good payment terms
4.Good communication