COY

CO-(ADENIN-9-YL-PENTYL)-COBALAMIN

Created:	2000-02-16
Last modified:	2026-07-31

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3 entries where COY is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	209
Chiral Atom Count	16
Bond Count	221
Aromatic Bond Count	20

2D diagram of COY

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Chemical Component Summary
Name	CO-(ADENIN-9-YL-PENTYL)-COBALAMIN
Formula	C₇₂ H₁₀₃ Co N₁₈ O₁₄ P
Molecular Weight	1,534.607
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	C[CH](CNC(=O)CC[C]1(C)[CH](CC(N)=O)[CH]2[N-]3=C1C(=C4N=C(C=C5N=C(C(=C6[CH](CCC(N)=O)[C](C)(CC(N)=O)[C]2(C)[N]6[Co++]3CCCCCn7cnc8c(N)ncnc78)C)[C](C)(CC(N)=O)[CH]5CCC(N)=O)C(C)(C)[CH]4CCC(N)=O)C)O[P](O)(=O)O[CH]9[CH](O)[CH](O[CH]9CO)n%10cnc%11cc(C)c(C)cc%10%11
SMILES	OpenEye OEToolkits	3.1.0.0	Cc1cc2c(cc1C)n(cn2)C3C(C(C(O3)CO)OP(=O)(O)OC(C)CNC(=O)CCC4(C(C5C6(C(C(C7=C(C8=[N]9C(=CC1=[N]2[Co+2]9(N76)([N-]5=C4C(=C2C(C1(C)C)CCC(=O)N)C)CCCCCn1cnc2c1ncnc2N)C(C8(C)CC(=O)N)CCC(=O)N)C)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O
Canonical SMILES	CACTVS	3.385	C[C@H](CNC(=O)CC[C@]1(C)[C@@H](CC(N)=O)[C@H]2[N@@-]3=C1C(=C4N=C(C=C5N=C(C(=C6[C@@H](CCC(N)=O)[C@](C)(CC(N)=O)[C@@]2(C)[N@@]6[Co++]3CCCCCn7cnc8c(N)ncnc78)C)[C@@](C)(CC(N)=O)[C@@H]5CCC(N)=O)C(C)(C)[C@@H]4CCC(N)=O)C)O[P](O)(=O)O[C@H]9[C@@H](O)[C@H](O[C@@H]9CO)n%10cnc%11cc(C)c(C)cc%10%11
Canonical SMILES	OpenEye OEToolkits	3.1.0.0	Cc1cc2c(cc1C)n(cn2)[C@@H]3[C@@H]([C@@H]([C@H](O3)CO)OP(=O)(O)O[C@H](C)CNC(=O)CC[C@@]4([C@H]([C@@H]5[C@]6([C@@]([C@@H](C7=C(C8=[N]9C(=CC1=[N]2[Co+2]9(N76)([N-]5=C4C(=C2[C@H](C1(C)C)CCC(=O)N)C)CCCCCn1cnc2c1ncnc2N)[C@H]([C@]8(C)CC(=O)N)CCC(=O)N)C)CCC(=O)N)(C)CC(=O)N)C)CC(=O)N)C)O
InChI	InChI	1.06	InChI=1S/C62H90N13O14P.C10H14N5.Co/c1-29-20-39-40(21-30(29)2)75(28-70-39)57-52(84)53(41(27-76)87-57)89-90(85,86)88-31(3)26-69-49(83)18-19-59(8)37(22-46(66)80)56-62(11)61(10,25-48(68)82)36(14-17-45(65)79)51(74-62)33(5)55-60(9,24-47(67)81)34(12-15-43(63)77)38(71-55)23-42-58(6,7)35(13-16-44(64)78)50(72-42)32(4)54(59)73-56;1-2-3-4-5-15-7-14-8-9(11)12-6-13-10(8)15;/h20-21,23,28,31,34-37,41,52-53,56-57,76,84H,12-19,22,24-27H2,1-11H3,(H15,63,64,65,66,67,68,69,71,72,73,74,77,78,79,80,81,82,83,85,86);6-7H,1-5H2,(H2,11,12,13);/q;;+2/p-1/t31-,34-,35-,36-,37+,41-,52-,53-,56-,57+,59-,60+,61+,62+;;/m1../s1
InChIKey	InChI	1.06	XDNXLCKHRUJNBX-WZHZPDAFSA-M

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