DOTA-NHS-ester Hexafluorophosphate TFA Salt (Technical Grade)

CAS: 1823122-52-6

Ref. TR-D494867

Product Information

• Name: DOTA-NHS-ester Hexafluorophosphate TFA Salt (Technical Grade)
• Synonyms: 1,4,7,10-Tetraazacyclododecane-N,N',N'',N'''-tetraacetic acid mono(N-hydroxysuccinimidyl) ester Hexafluorophosphate TFA Salt, 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid mono(N-hydroxysuccinimide ester) Hexafluorophosphate TFA Salt
• Brand: TRC
• Description: Stability HygroscopicApplications DOTA-NHS-ester Hexafluorophosphate TFA Salt is used as a reagent in the preparation of metal or radiometal-labeled-urea- and carbamate-based PSMA inhibitors for PSMA-targeted imaging and radiotherapy.References Ray, S., et al.: PCT Int. Appl. (2015), WO 2015171792 A1 20151112

Chemical properties

• Molecular weight: 501.49 + 114.02 + 145.97
• Formula: C₂₀H₃₁N₅O₁₀·C₂HF₃O₂·HPF₆
• Color/Form: Neat
• InChI: InChI=1S/C20H31N5O10.C2HF3O2.F6HP/c26-15-1-2-16(27)25(15)35-20(34)14-24-9-7-22(12-18(30)31)5-3-21(11-17(28)29)4-6-23(8-10-24)13-19(32)33;3-2(4,5)1(6)7;1-7(2,3,4,5)6/h1-14H2,(H,28,29)(H,30,31)(H,32,33);(H,6,7);7H
• InChI key: InChIKey=TZWWDBZBKXAPHG-UHFFFAOYSA-N
• SMILES: F[PH](F)(F)(F)(F)F.O=C(O)C(F)(F)F.O=C(O)CN1CCN(CC(=O)O)CCN(CC(=O)ON2C(=O)CCC2=O)CCN(CC(=O)O)CC1