5-Oxo-L-proline compd. with L-arginine (1:1) CAS 56265-06-6

Purity 97%+In StockPharmaceutical Standards
CAS No.56265-06-6
Molecular FormulaC6H14N4O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Oxo-L-proline compd. with L-arginine (1:1) CAS 56265-06-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 303.32 g/mol gives 5-Oxo-L-proline compd. with L-arginine (1:1) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-Oxo-L-proline compd. with L-arginine (1:1) (CAS 56265-06-6) is a high-purity analytical reference standard with the molecular formula C6H14N4O2C5H7NO3 and a molecular weight of 303.32 g/mol.

Based on its molecular formula C6H14N4O2C5H7NO3, 5-Oxo-L-proline compd. with L-arginine (1:1) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 303.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 5-Oxo-L-proline compd. with L-arginine (1:1) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC6H14N4O2 C5H7NO3
Molecular Weight303.32 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms5

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