A1C3I

(2S)-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-4-{[(3S)-2,3-dihydroazet-3-yl]sulfanyl}-2-methyl-2H-pyrrole-5-carboxylic acid

Created:	2025-12-16
Last modified:	2026-01-14

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6 entries where A1C3I is covalently linked to polymer or other heterogen groups

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Chemical Details
Formal Charge	0
Atom Count	37
Chiral Atom Count	4
Bond Count	38
Aromatic Bond Count	0

2D diagram of A1C3I

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Chemical Component Summary
Name	(2S)-2-[(1S,2R)-1-carboxy-2-hydroxypropyl]-4-{[(3S)-2,3-dihydroazet-3-yl]sulfanyl}-2-methyl-2H-pyrrole-5-carboxylic acid
Systematic Name (OpenEye OEToolkits)	(5~{S})-5-[(2~{S},3~{R})-1,3-bis(oxidanyl)-1-oxidanylidene-butan-2-yl]-3-[[(3~{R})-2,3-dihydroazet-3-yl]sulfanyl]-5-methyl-pyrrole-2-carboxylic acid
Formula	C₁₃ H₁₆ N₂ O₅ S
Molecular Weight	312.342
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	CC1(C=C(SC2C=NC2)C(=N1)C(=O)O)C(C(O)C)C(=O)O
SMILES	CACTVS	3.385	C[CH](O)[CH](C(O)=O)[C]1(C)C=C(S[CH]2CN=C2)C(=N1)C(O)=O
SMILES	OpenEye OEToolkits	3.1.0.0	CC(C(C(=O)O)C1(C=C(C(=N1)C(=O)O)SC2CN=C2)C)O
Canonical SMILES	CACTVS	3.385	C[C@@H](O)[C@@H](C(O)=O)[C@@]1(C)C=C(S[C@@H]2CN=C2)C(=N1)C(O)=O
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	C[C@H]([C@@H](C(=O)O)[C@]1(C=C(C(=N1)C(=O)O)S[C@@H]2CN=C2)C)O
InChI	InChI	1.06	InChI=1S/C13H16N2O5S/c1-6(16)9(11(17)18)13(2)3-8(10(15-13)12(19)20)21-7-4-14-5-7/h3-4,6-7,9,16H,5H2,1-2H3,(H,17,18)(H,19,20)/t6-,7+,9+,13-/m1/s1
InChIKey	InChI	1.06	BNQPVMFRHIJZIS-IOALNURASA-N

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.