83544-67-6

Basic information

• Product Name: R-(-)-(1-(2)H)agmatine sulfate
• CAS NO: 83544-67-6
• Molecular Weight: 229.264
• Mol File: 83544-67-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: R-(-)-(1-(2)H)agmatine sulfate(CAS DataBase Reference)
• NIST Chemistry Reference: R-(-)-(1-(2)H)agmatine sulfate(83544-67-6)
• EPA Substance Registry System: R-(-)-(1-(2)H)agmatine sulfate(83544-67-6)

Safety Data

• Hazardous Substances Data: 83544-67-6(Hazardous Substances Data)

Upstream product

• 83544-59-6 α-N-acetyl-DL-(2-(2)H)arginine 
• 155-84-0 N-acetyl-L-arginine 
• 83544-61-0 L-(2-⁽²⁾H)arginine monohydrochloride 
• 1119-34-2 L-arginine hydrochloride 

Relevant articles and documents

(2)H NMR SPECTROSCOPY AS A PROBE OF THE STEREOCHEMISTRY OF ENZYMIC REACTIONS AT PROCHIRAL CENTRES DIAMINE OXIDASE

In the conversion of cadaverine into Δ1-piperideine, of putrescine into Δ1-pyrroline, and of agmatine into 4-guanidinobutanal, catalyzed by hog kidney diamine oxidase (DAO) (E.C. 1.4.3.6 diamine:oxygen oxidoreductase (deaminating)), the si-H from C-1 of the substrate is removed while the re-H from C-1 of the substrate is maintained at the sp2 C atom of each of the products. DAO catalyzed oxidation of cadaverine takes place without detectable isotope effect, while an intramolecular primary isotope effect (kHsi/kDsi =4) is observed in the DAO catalyzed oxidation of putrescine. In conflict with earlier reports, incubation of cadaverine in deuterium oxide in the presence of bacterial L-lysine decarboxylase (E.C. 4.1.1.18) did not lead to entry of deuterium into the α-position of cadaverine.Likewise, L-ornithine decarboxylase (E.C. 4.1.1.17) did not catalyze exchange of the α-H of putrescine, nor did L-arginine decarboxylase (E.C. 4.1.1.19) catalyze such an exchange in agmatine.