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Periodic Table/Compounds/2-OH-dATP

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© Melvin Olsson 2025–2026
Data: IAEA & PubChem

2-OH-dATP

C₁₀H₁₆N₅O₁₃P₃·507.180 g/mol·CID 10368940

IUPAC: [[(2R,3S,5R)-5-(6-amino-2-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

Also known as: 2-hydroxydeoxyadenosine triphosphate, RefChem:87480, 2-hydroxy-dATP, d(isoGTP), 2-HO-dATP (+14 more)

2D structure of 2-OH-dATP

Molecular Structure

Molecular Propertiesmass · H-bonds · stereo

Molecular Weight

507.180g/mol

Exact Mass

506.995747Da

Monoisotopic Mass

506.995747Da

XLogP

-5.8

Polar Surface Area

272.0Ų

Complexity

1010

Formal Charge

0

H-Bond Donors

7

H-Bond Acceptors

15

Rotatable Bonds

8

Heavy Atoms

31

Stereo Centers

3

Bond Stereo

0

Drug-Likeness (Lipinski's Rule of Five)

✗ 507.2 g/mol
MW ≤ 500
✓ -5.8
LogP ≤ 5
✗ 7
H-bond donors ≤ 5
✗ 15
H-bond acceptors ≤ 10

3 violations — poor oral bioavailability predicted

Chemical IdentifiersSMILES · InChI

InChI

InChI=1S/C10H16N5O13P3/c11-8-7-9(14-10(17)13-8)15(3-12-7)6-1-4(16)5(26-6)2-25-30(21,22)28-31(23,24)27-29(18,19)20/h3-6,16H,1-2H2,(H,21,22)(H,23,24)(H2,18,19,20)(H3,11,13,14,17)/t4-,5+,6+/m0/s1

Isomers8 compounds with formula C₁₀H₁₆N₅O₁₃P₃

2D structure of [[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

CID 5957 · 507.2 g/mol

2D structure of [[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

[[(2R,3S,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

CID 135398599 · 507.2 g/mol

2D structure of [[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

[[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

CID 72187 · 507.2 g/mol

2D structure of [(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methyl phosphono hydrogen phosphate

[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methyl phosphono hydrogen phosphate

CID 165230 · 507.2 g/mol

2D structure of [[5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

[[5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

CID 238 · 507.2 g/mol

2D structure of [(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-yl]methyl phosphono hydrogen phosphate

[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-yl]methyl phosphono hydrogen phosphate

CID 128882 · 507.2 g/mol

2D structure of [[(2S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

[[(2S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-4-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

CID 135434165 · 507.2 g/mol

2D structure of [[3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

[[3-azido-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl] phosphono hydrogen phosphate

CID 4473760 · 507.2 g/mol

External Resources

PubChem ↗Wikipedia ↗