2-(endo-5-Norbornene-2,3-dicarboximido)-1,1,3,3-tetramethyluronium hexafluorophosphate

2-(内-5-降冰片烯-2,3-二羧酰亚胺)-1,1,3,3-四甲基脲六氟磷酸盐

Also known as: 1-(Dimethylamino)-1-[(1,3,3a,4,7,7a-hexahydro-1,3-dioxo-4,7-methano-2H-isoindol-2-yl)oxy]-N,N-dimethylmethanaminium hexafluorophosphate, O-(endo-5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium hexafluorophosphate, HNTU hexafluorophosphate

2-(endo-5-Norbornene-2,3-dicarboximido)-1,1,3,3-tetramethyluronium hexafluorophosphate (CAS 125700-72-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H20N3O3.PF6 and a molecular weight of 423.3 g/mol. It is also known as 1-(Dimethylamino)-1-[(1,3,3a,4,7,7a-hexahydro-1,3-dioxo-4,7-methano-2H-isoindol-2-yl)oxy]-N,N-dimethylmethanaminium hexafluorophosphate, O-(endo-5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium hexafluorophosphate and HNTU hexafluorophosphate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

125700-72-3

Jingsj CID

J-1527831-7

Molecular Formula

C₁₄H₂₀N₃O₃PF₆

Chinese Name

2-(内-5-降冰片烯-2,3-二羧酰亚胺)-1,1,3,3-四甲基脲六氟磷酸盐

Molecular Weight

423.3 g/mol

Category

Organic Acids

Last updated

8/21/2026