EXC

3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-8-hydroxy-7,7,9,9-tetramethyl-7,8,9,11-tetrahydropyrimido[4',5' :5,6][1,4]oxazino[2,3-f]isoindol-2(3H)-one radical

Created:2010-10-19
Last modified:  2020-06-05

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Chemical Details

Formal Charge0
Atom Count61
Chiral Atom Count3
Bond Count65
Aromatic Bond Count6
2D diagram of EXC
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Chemical Component Summary

Name3-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-8-hydroxy-7,7,9,9-tetramethyl-7,8,9,11-tetrahydropyrimido[4',5' :5,6][1,4]oxazino[2,3-f]isoindol-2(3H)-one radical
Synonymsnitroxide spin-labeled nucleotide C-spin
Systematic Name (OpenEye OEToolkits)n/a
FormulaC21 H26 N4 O9 P
Molecular Weight509.426
TypeDNA LINKING

Chemical Descriptors

TypeProgramVersionDescriptor
SMILESACDLabs12.01O=P(O)(O)OCC5OC(N4C(=O)N=C2C(Oc1cc3c(cc1N2)C(N(O)C3(C)C)(C)C)=C4)CC5O
SMILESCACTVS3.370CC1(C)N([O])C(C)(C)c2cc3OC4=CN([CH]5C[CH](O)[CH](CO[P](O)(O)=O)O5)C(=O)N=C4Nc3cc12
SMILESOpenEye OEToolkits1.7.0CC1(c2cc3c(cc2C(N1[O])(C)C)OC4=CN(C(=O)N=C4N3)C5CC(C(O5)COP(=O)(O)O)O)C
Canonical SMILESCACTVS3.370 CC1(C)N([O])C(C)(C)c2cc3OC4=CN([C@H]5C[C@H](O)[C@@H](CO[P](O)(O)=O)O5)C(=O)N=C4Nc3cc12
Canonical SMILESOpenEye OEToolkits1.7.0 CC1(c2cc3c(cc2C(N1[O])(C)C)OC4=CN(C(=O)N=C4N3)[C@H]5C[C@@H]([C@H](O5)COP(=O)(O)O)O)C
InChIInChI1.03 InChI=1S/C21H27N4O9P/c1-20(2)10-5-12-14(6-11(10)21(3,4)25(20)28)33-15-8-24(19(27)23-18(15)22-12)17-7-13(26)16(34-17)9-32-35(29,30)31/h5-6,8,13,16-17,26,28H,7,9H2,1-4H3,(H,22,23,27)(H2,29,30,31)/t13-,16+,17+/m0/s1
InChIKeyInChI1.03 LNDMWSVZTMCXNG-IAOVAPTHSA-N

Related Resource References

Resource NameReference
PubChem 137349291