4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane

C51H46B2O4 — CID 153279818

About 4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane

4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane (PubChem CID 153279818) has the molecular formula C51H46B2O4 and a molecular weight of 744.55 g/mol. Its IUPAC name is 4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane.

Molecular Properties

• Compound Name: 4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane
• PubChem CID: 153279818
• Molecular Formula: C51H46B2O4
• Molecular Weight: 744.55 g/mol
• Exact Mass: 744.36
• IUPAC Name: 4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane
• SMILES: CC1(C)OB(c2ccc3c(c2)C2(c4cc(B5OC(C)(C)C(C)(C)O5)ccc4-c4ccccc4-3)c3ccccc3-c3c2c2ccccc2c2ccccc32)OC1(C)C
• InChI: InChI=1S/C51H46B2O4/c1-47(2)48(3,4)55-52(54-47)31-25-27-37-33-17-9-10-18-34(33)38-28-26-32(53-56-49(5,6)50(7,8)57-53)30-44(38)51(43(37)29-31)42-24-16-15-23-41(42)45-39-21-13-11-19-35(39)36-20-12-14-22-40(36)46(45)51/h9-30H,1-8H3
• InChIKey: KBEXULOXRRMOPL-UHFFFAOYSA-N
• XLogP: 10.60
• TPSA: 36.92 Ų
• H-Bond Acceptors: 4
• Rotatable Bonds: 2
• Heavy Atoms: 57
• Complexity: —

Lipinski Rule of Five

2 violations

Rule	Value
MW ≤ 500	744.55
LogP ≤ 5	10.60
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	4

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'heavy_metal', 'substructure': 'N/A'}, {'alert_name': 'Polycyclic_aromatic_hydrocarbon_3', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of 4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane?

The IUPAC name of 4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane (CID 153279818) is 4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane.

What is the SMILES notation for 4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane?

The canonical SMILES for 4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane is CC1(C)OB(c2ccc3c(c2)C2(c4cc(B5OC(C)(C)C(C)(C)O5)ccc4-c4ccccc4-3)c3ccccc3-c3c2c2ccccc2c2ccccc32)OC1(C)C.

What is the InChIKey of 4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane?

The InChIKey is KBEXULOXRRMOPL-UHFFFAOYSA-N. The full InChI is InChI=1S/C51H46B2O4/c1-47(2)48(3,4)55-52(54-47)31-25-27-37-33-17-9-10-18-34(33)38-28-26-32(53-56-49(5,6)50(7,8)57-53)30-44(38)51(43(37)29-31)42-24-16-15-23-41(42)45-39-21-13-11-19-35(39)36-20-12-14-22-40(36)46(45)51/h9-30H,1-8H3.

What are the key properties of 4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane?

4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane has a molecular weight of 744.55 g/mol, XLogP of 10.60, 2 rotatable bonds, 0 hydrogen bond donors, and 4 hydrogen bond acceptors.

Where does this data come from?

All data for 4,4,5,5-tetramethyl-2-[17'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[pentacyclo[12.7.0.02,7.08,13.015,20]henicosa-1(14),2,4,6,8,10,12,15,17,19-decaene-21,14'-tetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),2,4,6,8(13),9,11,16,18-nonaene]-11'-yl]-1,3,2-dioxaborolane is sourced from PubChem (CID 153279818), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).