(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
- CAS No.
- 2264011-98-3
- Chemical Name:
- (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
- Synonyms
- Fmoc-GGFG-Glycolic acid;Fmoc-Gly-Gly-Phe-Gly-NH-CH2-O-CH2COOH;Fmoc-Gly-Gly-L-Phe-N-[(carboxymethoxy)methyl]Glycinamide;(S)-10-Benzyl-16-(Fmoc-amino)-6,9,12,15-tetraoxo-3-oxa-5,8,11,14-tetraazahexadecan-1-oic 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
- CBNumber:
- CB48082187
- Molecular Formula:
- C33H35N5O9
- Molecular Weight:
- 645.67
- MDL Number:
- MOL File:
- 2264011-98-3.mol
(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 Chemical Properties,Uses,Production
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.
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.
(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 Preparation Products And Raw materials
Raw materials
Preparation Products
(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 Suppliers
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