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L-Hydroxyproline

L-Hydroxyproline
L-Hydroxyproline
Product Code : LC3270
Product Description
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 131.13 g/mol
CAS number 51-35-4

 

Chemical and physical data
Solubility 500 g/l (20 °C)
Melting point 274 °C
Molar mass 131.13 g/mol
pH value 5.5 - 6.5 (50 g/l, H2O, 20 °C)
Bulk density 610 kg/m3

 

Safety information
RTECS TW3586500
Storage class 10 - 13 Other liquids and solids
WGK NWG not water endangering
Disposal 3
Relatively 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 (α 20/D; 5 %; hydrochloric acid 1 mol/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 %

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