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(4-Carboxybutyl) triphenylphosphonium bromide

CAS #: 17814-85-6

Specifications:

TEST SPECIFICATION
Appearance (Visual) White to off-white powder
CTP-Bromide (HPLC) NLT 98% area
Highest Unspecified Impurity (HPLC) NMT 0.30% area
DMF (GC-HS) NMT 800 ppm
Ethyl acetate (GC-HS) NMT 5000 ppm

Structure: