N-Acetyl-L-Tryptophan

We are N-Acetyl-L-Tryptophan CAS:1218-34-4 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests


N-Acetyl-L-Tryptophan
cas:1218-34-4
 

Solubility in water	Colorless & clear (c=0.4)
Specific rotation [α]D20	+25.8°～+27.0°(c= 2, 1M-NaOH)
Loss on drying	Not more than 0.3%
Residue on ignition (as sulfate)	Not more than 0.1%
Chloride (Cl)	Not more than 0.02%
Sulfate (SO4)	Not more than 0.03%
Heavy metals (as Pb)	Not more than 10ppm
Iron (Fe)	Not more than 10ppm
Ammonium (NH4)	Not more than 0.02%
Arsenic (As2O3)	Not more than 1ppm
Assay	98.5%～101.0%

 




Related News: It is frequently associated with the presence of blasts or leukemic cells in the marrow.63148-61-8 From basic chemical raw materials to chemical preparations, complex chemical and physical processes are required. The production of chemical raw materials and intermediates concentrates the main synthetic procedures and technical links, which is the prerequisite and important guarantee for the development of the chemical pharmaceutical industry.7-methoxy-8-methyl-2-(4-propan-2-yl-1,3-thiazol-2-yl)-1H-quinolin-4-one With the speeding up of review and approval, the number of approved innovative drugs in China is about to usher in a year of blowout.3-[tert-butyl(dimethyl)silyl]oxypropyl 4-nitrobenzenesulfonate CAS:220299-14-9 Human iPSCs possess the unique dual properties of unlimited self-renewal and differentiation potential into all cell types of the body.Taking Teva as an example, it has 2 large R & D centers and 3 professional R & D centers in 5 countries, which effectively supports the development of Teva’s generic pharmaceutical sector.