L-PYROGLUTAMIC ACID BETA-NAPHTHYLAMIDE Chemical Properties

Melting point:

188-193°C

Boiling point:

616.9±48.0 °C(Predicted)

Density 

1.311±0.06 g/cm3(Predicted)

storage temp. 

2-8°C

solubility 

methanol: 50 mg/mL, clear, colorless

form 

powder

pka

13.51±0.20(Predicted)

color 

White

BRN 

5066652

CAS DataBase Reference

22155-91-5(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-50/53

Safety Statements 

22-24/25-61-60

RIDADR 

UN 3077 9 / PGIII

WGK Germany 

3

F 

10-21

HS Code 

2933790090

MSDS

• Language:English Provider:SigmaAldrich

L-PYROGLUTAMIC ACID BETA-NAPHTHYLAMIDE Usage And Synthesis

Chemical Properties

L-PYROGLUTAMIC ACID BETA-NAPHTHYLAMIDE is Light Pink-White Crystals

Uses

L-PYROGLUTAMIC ACID BETA-NAPHTHYLAMIDE is a substrate for pyroglutamate aminopeptidase. Used for colorimetric determination of pyrrolidonyl peptidase activity in bacteria

Uses

Substrate for the assay of pyrrolidonylpeptidase.

Uses

A substrate for pyroglutamate aminopeptidase. Used for differentiation of Group A streptococci and enterococci from other streptococci.

Definition

ChEBI: An L-proline derivative that is the amide obtained by formal condensation of the carboxy group of 5-oxo-L-proline with the amino group of 2-naphthylamine.

Biochem/physiol Actions

Pyroglutamic acid is known to participate in the gamma-glutamyl cycle. Recent studies show that a congenital metabolic error was associated with increased pyroglutamic excretion in urine.

L-PYROGLUTAMIC ACID BETA-NAPHTHYLAMIDE(22155-91-5)Related Product Information

• Sodium L-pyroglutamate
• L-Pyroglutamic acid
• 5-AMINOMETHYL-PYRROLIDIN-2-ONE
• (S)-5-AMINOMETHYL-PYRROLIDIN-2-ONE
• L-Pyroglutamamide
• PYR-4M-BETANA
• (S)-(+)-2-(ANILINOMETHYL)PYRROLIDINE
• L-PYROGLUTAMIC ACID BETA-NAPHTHYLAMIDE
• (S)-N-Phenyl-2-pyrrolidinecarboxamide
• 5-OXOPYRROLIDINE-2-CARBOXAMIDE