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.

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

CAS Number
149-87-1
Synonyms
DL-Pyroglutamic acid
H-DL-Pyr-OH

Stock No. Size Price ($) Quantity Availability
L09424-18 50g 21.90
L09424-30 250g 76.90
Add to Cart Add to Quote Request View Item

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

MDL
MFCD00064322
EINECS
205-748-3

Chemical Properties

Formula
C5H7NO3
Formula Weight
129.12
Melting point
183-185°
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water. (almost transparency)

Applications

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

Notes

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

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H318

Causes serious eye damage.

Precautionary Statements: P280-P305+P351+P338-P310

Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician.

Other References

Beilstein
82131
Harmonized Tariff Code
2933.79
TSCA
No

Recommended

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware