BCN-sulfamoyl-PEG2-sulfamoyl-bis(Val-Cit-PAB-Exatecan) 

2304.41

C₁₀₈H₁₂₈F₂N₂₀O₃₁S₂

2765424-52-8

Solid

White to off-white

O=C1N2C(C3=NC4=CC(F)=C(C)C(CC5)=C4C([C@H]5NC(OCC(C=C6)=CC=C6NC([C@H](CCCNC(N)=O)NC([C@H](C(C)C)NC(OCCN(S(NC(OCCOCCNS(NC(OC[C@@H]7[C@@]8([H])[C@]7([H])CCC#CCC8)=O)(=O)=O)=O)(=O)=O)CCOC(N[C@@H](C(C)C)C(N[C@@H](CCCNC(N)=O)C(NC(C=C9)=CC=C9COC(N[C@@H]%10C%11=C%12C(C(N%13C%12)=CC([C@](O)(C(OC%14)=O)CC)=C%14C%13=O)=NC%15=CC(F)=C(C)C(CC%10)=C%15%11)=O)=O)=O)=O)=O)=O)=O)=O)=C3C2)=CC([C@](O)%16CC)=C1COC%16=O

Room temperature in continental US; may vary elsewhere.

-20°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)