Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

149-87-1 - (±)-2-Pyrrolidinone-5-carboxylic acid, 99% - DL-Pyroglutamic acid - H-DL-Pyr-OH - L09424 - Alfa Aesar

L09424 (±)-2-Pyrrolidinone-5-carboxylic acid, 99%

CAS-Nummer
149-87-1
Synonyme
DL-Pyroglutamic acid
H-DL-Pyr-OH

Größe Preis ($) Menge Verfügbarkeit
50g 21,00
250g 74,90
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

(±)-2-Pyrrolidinone-5-carboxylic acid, 99%

MDL
MFCD00064322
EINECS
205-748-3

Chemische Eigenschaften

Formel
C5H7NO3
Molmasse
129.12
Schmelzpunkt
183-185°
Löslichkeit
Soluble in water. (almost transparency)

Anwendungen

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.

Bemerkungen

Store in cool dry condition. Incompatible with strong oxidizing agents.

Literaturverweise

Masahito Ochiai.; Minako Inenaga.; Yoshimitsu Nagao.; Robert M. Moriarty.; Radhe K Vaid.; Michael P. Duncan. Oxidative decarboxylation of cyclic amino acids and dehydrogenation of cyclic secondary amines with iodosobenzene.Tetrahedron Lett. 1988, 29 (52),6917-6920 .

Patrick S. Callery.; Linda A. Geelhaar.; Martin Stogniew. 2-PyrroIidinone—A cyclization product of γ-aminobutyric acid detected in mouse brain. Biochem. Pharmacol. 1978, 27 (16),2061-2063 .

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H318-H335

Causes skin irritation. Causes serious eye damage. May cause respiratory irritation.

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
82131
Harmonized Tariff Code
2933.79
TSCA
No

Empfohlen

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf