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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 14309593Generated: October 23, 2026

(Dimethylamino)((1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)oxy)-N,N-dimethylmethaniminium tetrafluoroborate

TNTU · TNTU extrapure, 99% · TNTU TETRAFLUOROBORATE · [Coupling Reagent for Peptide] · O-(5-NORBORNENE-2 3-DICARBOXIMIDO)-TETR& · O-(5-Norbornene-2,3-dicarboximido)-N,N,N′,N′-t · O-(5-Norbornene-2,3-dicarboximido)-N,N,N′,N′-tet · O-(5-NORBORNENE-2,3-DICARBOXIMIDO)-*N,N, N',N'-TETRA

https://huagongshe.com/en/chemical/14309593

(Dimethylamino)((1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)oxy)-N,N-dimethylmethaniminium tetrafluoroborate molecular structure

Identifiers & Physical Properties

CAS No.125700-73-4
Molecular formulaC14H20BF4N3O3
Average molar mass365.13 g/mol
Monoisotopic mass365.1533843 g/mol
SMILESCN(C)C(ON1C(=O)C2C3C=CC(C3)C2C1=O)=[N+](C)C.F[B-](F)(F)F
InChIKeyDMTWWFCCBWWXSA-UHFFFAOYSA-N
PubChem CID14309593
DTXSIDDTXSID10558769

Chemical & Physical Properties

Topological polar surface area52.9
Hydrogen bond donors0
Hydrogen bond acceptors8
Rotatable bonds3
Heavy atoms25
Formal charge0
Complexity510
Melting point216-219 °C(lit.)
Storage conditionsKeep in dark place,Inert atmosphere,2-8°C
SolubilitySlightly soluble in water
Physical statepowder to crystal
ColorWhite to Almost white
SensitivityMoisture & Light Sensitive
InChIInChI=1S/C14H20N3O3.BF4/c1-15(2)14(16(3)4)20-17-12(18)10-8-5-6-9(7-8)11(10)13(17)192-1(3,4)5/h5-6,8-11H,7H2,1-4H3/q+1
InChIKeyDMTWWFCCBWWXSA-UHFFFAOYSA-N
SMILES[B+3]([F-])([F-])([F-])[F-].O=C1N(C(=O)C2C3C=CC(C3)C12)O/C(=[N+](\C)/C)/N(C)C
CAS DataBase Reference125700-73-4(CAS DataBase Reference)
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH315-H319-H335
GHS precautionary statementsP280a-P304+P340-P405-P501a-P261-P305+P351+P338
Hazard symbolsXi,Xn
Risk statements (R)36/37/38-20/21/22
Safety statements (S)26-36-37/39
UN transport number1759
Water hazard class (WGK)3
F8-10-21
Hazard class8
Packing groupIII
Customs code29280000

Safety & Regulations

F8-10-21
Water hazard class (WGK)3
UN transport number1759
Customs code29280000
Risk statements (R)36/37/38-20/21/22
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi,Xn
Safety statements (S)26-36-37/39
Hazard class8
Packing groupIII
GHS hazard statementsH315-H319-H335
GHS precautionary statementsP280a-P304+P340-P405-P501a-P261-P305+P351+P338

Applications & Uses

Uses

Coupling reagent for peptide synthesis giving low racemization