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P5891

Sigma-Aldrich

L-Pyroglutamic acid 2-naphthylamide

≥99% (TLC)

Synonym(s):
L-Pyroglutamic acid β-naphthylamide, L-Pyrrolidonyl-β-naphthylamide, PYR, N1-(2-Naphthyl)-L-pyroglutamic acid
Empirical Formula (Hill Notation):
C15H14N2O2
CAS Number:
Molecular Weight:
254.28
Beilstein:
5066652
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.26

Quality Level

assay

≥99% (TLC)

form

powder

technique(s)

ligand binding assay: suitable

color

white to off-white

storage temp.

2-8°C

SMILES string

O=C1CC[C@H](N1)C(=O)Nc2ccc3ccccc3c2

InChI

1S/C15H14N2O2/c18-14-8-7-13(17-14)15(19)16-12-6-5-10-3-1-2-4-11(10)9-12/h1-6,9,13H,7-8H2,(H,16,19)(H,17,18)/t13-/m0/s1

InChI key

BZEPQNMASTUAMY-ZDUSSCGKSA-N

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Application

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

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.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Pictograms

Environment

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Acute 1

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More documents

Quotes and Ordering

C A Barboza et al.
Scientific reports, 9(1), 2481-2481 (2019-02-23)
Inflammatory processes and cardiovascular autonomic imbalance are very relevant characteristic of the enormous dynamic process that is a myocardial infarction (MI). In this sense, some studies are investigating pharmacological therapies using acetylcholinesterase inhibitors, such as pyridostigmine bromide (PYR), aiming to
Studies on the Accumulation of L-Pyroglutamic Acid in Guinea Pig Epidermis
Sverre MarsteinM.D.
The Journal of Investigative Dermatology, 74(3), 135-138 (1980)
Frida Martin et al.
Parasites & vectors, 13(1), 342-342 (2020-07-11)
Parascaris univalens is a pathogenic parasite of foals and yearlings worldwide. In recent years, Parascaris spp. worms have developed resistance to several of the commonly used anthelmintics, though currently the mechanisms behind this development are unknown. The aim of this
G A Hébert
Journal of clinical microbiology, 28(11), 2425-2431 (1990-11-01)
Reference strains and clinical isolates representing the newly defined species Staphylococcus lugdunensis and Staphylococcus schleiferi were examined with the battery of tests previously recommended (G.A. Hébert, C.G. Crowder, G.A. Hancock, W.R. Jarvis, and C. Thornsberry, J. Clin. Microbiol. 26:1939-1949, 1988)
Takahiro Tougan et al.
Malaria journal, 18(1), 8-8 (2019-01-16)
The erythrocytic stage of Plasmodium falciparum parasites in humans is clinically important, as the parasites at this growth stage causes malarial symptoms. Most of the currently available anti-malarial drugs target this stage, but the emergence and spread of parasites resistant

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