L-Arginine | 74-79-3

Additional information

CAS ID

74-79-3

IUPAC Name

(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid

Molecular Formula

C6H14N4O2

Molecular Weight

SMILES

NC(CCCN=C(N)N)C(O)=O

Description

6322

Synonym : l-arginine, arginine, l-+-arginine, l-arg, l +-arginine, s-2-amino-5-guanidinopentanoic acid, h-arg-oh, arginina, arginine, l

Assay Percent Range≥99 %
IdentificationPass Test
Infrared SpectrumConforms to reference
Loss on Drying0.3% max.
Merck Index15, 770
PackagingPoly Bottle
Specific Rotation+26.3 to +27.7° (+ or -)
Formula Weight174.12
Physical FormSolid
ColorWhite
Melting Point223°C
pH11.4
Chemical Name or MaterialL-Arginine, Free Base

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