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A1CHS

Summary
Name:(4R,5R)-5-amino-N~5~-(2-aminoethyl)-4-hydroxy-L-ornithine
Formula:C7 H18 N4 O3
Formal charge:0
Formula weight:206.243 Da
Component type:L-peptide linking

Chemical Identifiers

ProgramVersionName
ACDLabs14.52(4R,5R)-5-amino-N~5~-(2-aminoethyl)-4-hydroxy-L-ornithine
OpenEye OEToolkits3.1.0.0(2~{S},4~{R},5~{R})-2,5-bis(azanyl)-5-(2-azanylethylamino)-4-oxidanyl-pentanoic acid

Chemical Descriptors

TypeProgramVersionDescriptor
SMILESACDLabs14.52NCCNC(N)C(O)CC(N)C(=O)O
InChIInChI1.06InChI=1S/C7H18N4O3/c8-1-2-11-6(10)5(12)3-4(9)7(13)14/h4-6,11-12H,1-3,8-10H2,(H,13,14)/t4-,5+,6+/m0/s1
InChIKeyInChI1.06GPQPITGZTUICDI-KVQBGUIXSA-N
SMILES_CANONICALCACTVS3.385NCCN[C@@H](N)[C@H](O)C[C@H](N)C(O)=O
SMILESCACTVS3.385NCCN[CH](N)[CH](O)C[CH](N)C(O)=O
SMILES_CANONICALOpenEye OEToolkits3.1.0.0C(CN[C@H]([C@@H](C[C@@H](C(=O)O)N)O)N)N
SMILESOpenEye OEToolkits3.1.0.0C(CNC(C(CC(C(=O)O)N)O)N)N

256158

PDB entries from 2026-07-08

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