A1CHS

(4R,5R)-5-amino-N~5~-(2-aminoethyl)-4-hydroxy-L-ornithine

Created:	2025-07-02
Last modified:	2026-04-22

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1 entries where A1CHS is found in a polymer sequence

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Chemical Details
Formal Charge	0
Atom Count	32
Chiral Atom Count	3
Bond Count	31
Aromatic Bond Count	0

2D diagram of A1CHS

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Chemical Component Summary
Name	(4R,5R)-5-amino-N~5~-(2-aminoethyl)-4-hydroxy-L-ornithine
Systematic Name (OpenEye OEToolkits)	(2~{S},4~{R},5~{R})-2,5-bis(azanyl)-5-(2-azanylethylamino)-4-oxidanyl-pentanoic acid
Formula	C₇ H₁₈ N₄ O₃
Molecular Weight	206.243
Type	L-PEPTIDE LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	NCCNC(N)C(O)CC(N)C(=O)O
SMILES	CACTVS	3.385	NCCN[CH](N)[CH](O)C[CH](N)C(O)=O
SMILES	OpenEye OEToolkits	3.1.0.0	C(CNC(C(CC(C(=O)O)N)O)N)N
Canonical SMILES	CACTVS	3.385	NCCN[C@@H](N)[C@H](O)C[C@H](N)C(O)=O
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	C(CN[C@H]([C@@H](C[C@@H](C(=O)O)N)O)N)N
InChI	InChI	1.06	InChI=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
InChIKey	InChI	1.06	GPQPITGZTUICDI-KVQBGUIXSA-N

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