tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate

C20H28BrF2N5O4 — CID 164780203

About tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate

tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate (PubChem CID 164780203) has the molecular formula C20H28BrF2N5O4 and a molecular weight of 520.38 g/mol. Its IUPAC name is tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate.

Molecular Properties

• Compound Name: tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate
• PubChem CID: 164780203
• Molecular Formula: C20H28BrF2N5O4
• Molecular Weight: 520.38 g/mol
• Exact Mass: 519.13
• IUPAC Name: tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate
• SMILES: [C-]#[N+]c1c(Br)nn([C@H]2C[C@H](C(F)F)N(C(=O)OC(C)(C)C)C2)c1N(C)C(=O)OC(C)(C)C
• InChI: InChI=1S/C20H28BrF2N5O4/c1-19(2,3)31-17(29)26(8)16-13(24-7)14(21)25-28(16)11-9-12(15(22)23)27(10-11)18(30)32-20(4,5)6/h11-12,15H,9-10H2,1-6,8H3/t11-,12+/m0/s1
• InChIKey: FUAOUJZCSIMTFB-NWDGAFQWSA-N
• XLogP: 5.38
• TPSA: 81.26 Ų
• H-Bond Acceptors: 6
• Rotatable Bonds: 3
• Heavy Atoms: 32
• Complexity: —

Lipinski Rule of Five

2 violations

Rule	Value
MW ≤ 500	520.38
LogP ≤ 5	5.38
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	6

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'Carbo_cation/anion', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate?

The IUPAC name of tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate (CID 164780203) is tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate.

What is the SMILES notation for tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate?

The canonical SMILES for tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate is [C-]#[N+]c1c(Br)nn([C@H]2C[C@H](C(F)F)N(C(=O)OC(C)(C)C)C2)c1N(C)C(=O)OC(C)(C)C.

What is the InChIKey of tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate?

The InChIKey is FUAOUJZCSIMTFB-NWDGAFQWSA-N. The full InChI is InChI=1S/C20H28BrF2N5O4/c1-19(2,3)31-17(29)26(8)16-13(24-7)14(21)25-28(16)11-9-12(15(22)23)27(10-11)18(30)32-20(4,5)6/h11-12,15H,9-10H2,1-6,8H3/t11-,12+/m0/s1.

What are the key properties of tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate?

tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate has a molecular weight of 520.38 g/mol, XLogP of 5.38, 3 rotatable bonds, 0 hydrogen bond donors, and 6 hydrogen bond acceptors.

Where does this data come from?

All data for tert-butyl (2R,4S)-4-[3-bromo-4-isocyano-5-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]pyrazol-1-yl]-2-(difluoromethyl)pyrrolidine-1-carboxylate is sourced from PubChem (CID 164780203), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).