(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate Chemical Properties

Melting point:

124-128 °C (lit.)

alpha 

8.5 º (c=1 in ethanol)

Boiling point:

504.8±23.0 °C(Predicted)

Density 

1.275±0.06 g/cm3(Predicted)

storage temp. 

Sealed in dry,2-8°C

pka

15.34±0.40(Predicted)

form 

Powder

color 

Colorless to beige

optical activity

[α]20/D +8.5°, c = 1 in ethanol

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

HS Code 

29339980

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate Usage And Synthesis

Chemical Properties

colorless to beige powder

Uses

Serves as a building block in the synthesis of (R)- and (S)-diaminovaleric acids and of 5-azasemicorrin bidentate nitrogen ligands for enantioselective catalysis.

(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate(51693-17-5)Related Product Information

• N-Vinyl-2-pyrrolidone
• 2-Pyrrolidinone
• Pyrrolidine
• N-Methyl-2-pyrrolidone
• Polyvinylpyrrolidone
• p-Toluenesulfonic acid
• Povidone iodine
• METHYL-2-PYRROLIDONE
• L-Pyroglutaminol
• (R)-2-Methylpyrrolidine tosylate
• (HYDROXYMETHYL)-2-PYRROLIDINONE
• (R)-5-HYDROXYMETHYL-2-PYRROLIDINONE P-TOLUENESULFONATE
• (S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate