(±)-Arginine

C₆H₁₄N₄O₂CAS 7200-25-1174.20 g/mol

Open in Covalent MOL file

Carboxylic acid Guanidine Primary amine

Properties

Molecular formula: C₆H₁₄N₄O₂
Molar mass: 174.20 g/mol
Exact mass: 174.1117 Da
Melting point: 217 °C (decomposes)
logP: -1.34Crippen estimate
Polar surface area: 125.2 Å²
H-bond donors / acceptors: 5 / 3
Rotatable bonds: 5

Hazards

Warning

H315 Causes skin irritation70.7% of notifiers
H319 Causes serious eye irritation98% of notifiers
H335 May cause respiratory irritation70.7% of notifiers

Aggregated from 150 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, P501

Identifiers

CAS number

7200-25-1

SMILES

N=C(N)NCCCC(N)C(=O)O

InChIKey

ODKSFYDXXFIFQN-UHFFFAOYSA-N

InChI

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)

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

7 names

Arginine
Arginine, DL-
DL-Arginine
2-Amino-5-(carbamimidamido)pentanoic acid
2-Amino-5-guanidinopentanoic acid
2-Amino-5-(diaminomethylideneazaniumyl)pentanoate
2-Amino-5-[(diaminomethylidene)amino]pentanoic acid

Work with (±)-Arginine

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Arginine74-79-3Defined stereoisomer D-Arginine157-06-2Defined stereoisomer L-Arginine L-pyroglutamate56265-06-6Salt, defined stereoisomer Arginine glutamate4320-30-3Salt, defined stereoisomer L-(+)-Arginine monohydrochloride1119-34-2Salt, defined stereoisomer D-Arginine hydrochloride627-75-8Salt, defined stereoisomer Aspirin arginine salt37466-21-0Salt, defined stereoisomer Diarginine α-ketoglutarate5256-76-8Salt, defined stereoisomer Arginine hydrochloride15595-35-4Salt, defined stereoisomer Arginine α-oxoglutarate16856-18-1Salt, defined stereoisomer Arginine aspartate7675-83-4Salt, defined stereoisomer Arginine acetate71173-62-1Salt, defined stereoisomer

Similar compounds

Homoarginine156-86-591 % similar L-Homoarginine hydrochloride1483-01-884 % similar Citrulline372-75-879 % similar Citrulline627-77-079 % similar Homocitrulline1190-49-472 % similar H-D-Cit-oh13594-51-968 % similar Nomega-Propyl-L-arginine137361-05-866 % similar N-Acetyl-L-arginine155-84-058 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

Adipic acid dihydrazide1071-93-8 2-[2-(2-Azidoethoxy)ethoxy]ethanamine166388-57-4

Elsewhere

PubChem CAS Common Chemistry NIST WebBook