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A1CK6

Summary
Name:5-[(3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid
Synonyms:L-Biotin
Formula:C10 H16 N2 O3 S
Formal charge:0
Formula weight:244.311 Da
Component type:non-polymer

Chemical Identifiers

ProgramVersionName
ACDLabs14.525-[(3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid
OpenEye OEToolkits3.1.0.05-[(3~{a}~{R},6~{a}~{S})-2-oxidanylidene-1,3,3~{a},4,6,6~{a}-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoic acid

Chemical Descriptors

TypeProgramVersionDescriptor
SMILESACDLabs14.52O=C1NC2C(CCCCC(=O)O)SCC2N1
InChIInChI1.06InChI=1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m1/s1
InChIKeyInChI1.06YBJHBAHKTGYVGT-ZXFLCMHBSA-N
SMILES_CANONICALCACTVS3.385OC(=O)CCCC[C@H]1SC[C@H]2NC(=O)N[C@@H]12
SMILESCACTVS3.385OC(=O)CCCC[CH]1SC[CH]2NC(=O)N[CH]12
SMILES_CANONICALOpenEye OEToolkits3.1.0.0C1[C@@H]2[C@H](C(S1)CCCCC(=O)O)NC(=O)N2
SMILESOpenEye OEToolkits3.1.0.0C1C2C(C(S1)CCCCC(=O)O)NC(=O)N2

247536

PDB entries from 2026-01-14

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