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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
arginine

Inventory

EC number:
200-811-1
EC name:
Arginine
CAS number:
74-79-3
CAS number:
74-79-3
Synonyms
Names:
(S)-2-Amino-5-[(aminoiminomethyl)amino]pentanoic aci
Arginin
Arginine
Arginine, L-
L-(+)-Arginine
L-Arg
L-Arginine
L-Norvaline, 5-[(aminoiminomethyl)amino]-
L-Ornithine, N5-(aminoiminomethyl)-
L-α-Amino-δ-guanidinovaleric acid
Pentanoic acid, 2-amino-5-[(aminoiminomethyl)amino]-, (S)-
Identifier:
IUPAC name
(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid
Identifier:
IUPAC name
2-amino-5-carbamimidamidopentanoic acid
Identifier:
other: SMILES notation
C(CC(C(=O)O)N)CN=C(N)N
Identifier:
other: InChl
InChI=1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m0/s1
Identifier:
other:
L-Arginine
arginine

Molecular and structural information

Molecular formula:
C6H14N4O2
Molecular weight:
174.201
SMILES notation:
NC(CCCNC(=N)N)C(=O)O
InChl:
InChI=1/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)
Structural formula:
Chemical structure

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