4DU

1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-1H-imidazo[4,5-c]pyridin-4-amine

Created:	2012-03-28
Last modified:	2025-07-21

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7 entries where 4DU is found in a polymer sequence

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Chemical Details
Formal Charge	0
Atom Count	37
Chiral Atom Count	3
Bond Count	39
Aromatic Bond Count	10

2D diagram of 4DU

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Chemical Component Summary
Name	1-(2-deoxy-5-O-phosphono-beta-D-erythro-pentofuranosyl)-1H-imidazo[4,5-c]pyridin-4-amine
Systematic Name (OpenEye OEToolkits)	[(2~{R},3~{S},5~{R})-5-(4-azanylimidazo[4,5-c]pyridin-1-yl)-3-oxidanyl-oxolan-2-yl]methyl dihydrogen phosphate
Formula	C₁₁ H₁₅ N₄ O₆ P
Molecular Weight	330.234
Type	DNA LINKING

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	14.52	O=P(O)(O)OCC1OC(CC1O)n1cnc2c1ccnc2N
SMILES	CACTVS	3.385	Nc1nccc2n(cnc12)[CH]3C[CH](O)[CH](CO[P](O)(O)=O)O3
SMILES	OpenEye OEToolkits	3.1.0.0	c1cnc(c2c1n(cn2)C3CC(C(O3)COP(=O)(O)O)O)N
Canonical SMILES	CACTVS	3.385	Nc1nccc2n(cnc12)[C@H]3C[C@H](O)[C@@H](CO[P](O)(O)=O)O3
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	c1cnc(c2c1n(cn2)[C@H]3C[C@@H]([C@H](O3)COP(=O)(O)O)O)N
InChI	InChI	1.06	InChI=1S/C11H15N4O6P/c12-11-10-6(1-2-13-11)15(5-14-10)9-3-7(16)8(21-9)4-20-22(17,18)19/h1-2,5,7-9,16H,3-4H2,(H2,12,13)(H2,17,18,19)/t7-,8+,9+/m0/s1
InChIKey	InChI	1.06	IOMKKLVSDVQOGL-DJLDLDEBSA-N

Related Resource References

Resource Name	Reference
PubChem	137348229

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