ChemicalBook--->CAS DataBase List--->2264011-98-3

2264011-98-3

2264011-98-3 Structure

2264011-98-3 Structure
IdentificationBack Directory
[Name]

Fmoc-GGFG-Glycolic acid
[CAS]

2264011-98-3
[Synonyms]

Fmoc-GGFG-Glycolic acid
(S)-11-benzyl-1-(9H-fluoren-9-yl)-3,6,9,12,15-pentaoxo-2,18-dioxa-4,7,10,13,16-pentaazaicosan-20-oic acid
[Molecular Formula]

C33H35N5O9
[MOL File]

2264011-98-3.mol
[Molecular Weight]

645.67
Chemical PropertiesBack Directory
[Boiling point ]

1107.2±65.0 °C(Predicted)
[density ]

1.339±0.06 g/cm3(Predicted)
[form ]

Solid
[pka]

3.20±0.10(Predicted)
[color ]

White to off-white
Hazard InformationBack Directory
[Preparation]

benzyl(S)-11-Benzyl-1-(9H-fluoren-9-yl)-3,6,9,12,15-pentaoxo-2,18-dioxa-4,7,10,13,16-pentaazaicosan-20-oic acid (150 mg,0.2 mmol), methanol (8mL), and DMF (1mL) were added to the single-mouth bottle, and then Pd/C (45mg, 5%) was added for hydrogenation reaction for 2 hours. After filtration, 1.8 mL of diethylamine was added to the filtrate, and the mixture was stirred at room temperature for 2 hours. The crude product is obtained by reducing pressure concentration. Finally, (S)-11-Benzyl-1-(9H-fluoren-9-yl)-3,6,9,12,15-pentaoxo-2,18-dioxa-4,7,10,13,16-pentaazaicosan-20-oic acid was obtained after purification.
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[Uses]

Fmoc-GGFG-Glycolic acid ((S)-11-Benzyl-1-(9H-fluoren-9-yl)-3,6,9,12,15-pentaoxo-2,18-dioxa-4,7,10,13,16-pentaazaicosan-20-oic acid) is a cleavable ADC linker with an Fmoc group and a terminal carboxylic acid group.
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