(±)-2-Pyrrolidinone-5-carboxylic acid ≥99.0% (by titrimetric analysis)

: TCI

(±)-2-Pyrrolidinone-5-carboxylic acid ≥99.0% (by titrimetric analysis)

: TCI

: 5-Oxopyrrolidine-2-carboxylic acid, DL-2-Pyrrolidone-5-carboxylic acid, DL-Pyroglutamic acid

:149-87-1

:

:C₅H₇NO₃

:MFCD00064322

:129.12 g/mol

:205-748-3

:GHS07

Environmentally Preferable:

Appearance:
White powder to crystal
Purity (HPLC):
min. 98.0 area%
Purity (Neutralization titration):
min. 99.0 %
Melting point:
182.0 to 186.0 deg-C
Specific rotation [a]20/D:
-0.5 to +0.5 deg (C=5, water)

Manual Bioscience and Analyticalscience

Frequently Bought Together

Sealing film for manual application, Parafilm® M

: HEATHROW

Acetone ≥99%, TECHNICAL

: VWR Chemicals

Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

: Merck

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

: VWR Chemicals

Water, HiPerSolv CHROMANORM® for HPLC

: VWR Chemicals

Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

: VWR Chemicals

VWR® NITRILE LIGHT, Nitrile Gloves

: VWR Collection

VWR®, Transfer Pipettes, High Performance

: VWR Collection

Nitrile gloves, Kimtech™ Purple Nitrile™

: KIMBERLY CLARK

Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution

: VWR Chemicals

VWR® Serological Pipette, Standard Line

: VWR Collection

VWR®, Nitrile Gloves

: VWR Collection

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

: VWR Chemicals

VWR® Facial Tissues

: VWR Collection

pH indicator strips, MQuant®, Supelco®

: Merck