L - Hydroxyproline

About L - Hydroxyproline

LC3270 L-Hydroxyproline for biochemistry Order number Packaging Quantity Price AC30270 Glass bottle 10 g 24.30 AC30270 Glass bottle 100 g 177.30 Product information Synonyms L(-)-4-Hydroxypyrrolidine-2-carboxylic acid Hill Formula C5H9NO3 HS Code 2933 99 80 EC number 200-091-9 Molar mass 131.13g/mol CAS number 51-35-4 Chemical and physical data Solubility 500g/l (20C) Melting point 274C Molar mass 131.13g/mol pH value 5.5-6.5 (50g/l, H2O, 20C) Bulk density 610kg/m3 Safety information RTECS TW3586500 Storage class 10 - 13 Other liquids and solids WGK NWG not water endangering Disposal 3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. Specifications Assay(perchloric acid titration) 99% Identity(IR-spectrum) passes test Spec. rotation( 20/D; 5%; hydrochloric acid 1mol/l) -46 to -47 Heavy metals(as Pb) 0.001% NH4 (Ammonium) 0.01% Foreign amino acids 0.3% Other ninhydrine positive substances(as Glycine) 0.1%