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Product Name:NH2 - PEG9 - ACID CAS#756526-04-2

 Amino-PEG8-acid is a water-soluble PEG derivative containing an amino group with a terminal carboxylic acid. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. Apinnotech supply Amino-PEG8-acid  as Reagent grade, for research purpose.

 

CAS Number 756526-04-2
Name: NH2-PEG9-ACID
NH2-PEG8-ACID
4,7,10,13,16,19,22,25-Octaoxaheptacosanoic acid, 27-amino-
3,6,9,12,15,18,21,24-Octaoxaheptacosan-27-oic acid, 1-amino-
27-Amino-4,7,10,13,16,19,22,25-octaoxaheptacosanoic acid
1-Amino-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oic acid
Formula: C19H39NO10
MW: 441.5
Purity: 95%min, 97%min, 98% min
Storage Conditions: Dry, dark, and at 0 – 4 °Cfor the short term (days to weeks) or -20 °C for the long term (months to years).
Shipping Conditions: Ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during standard shipping and time spent in Customs.
Production Capacity: Grams to Kilograms
MOQ: 10 grams, 50 grams, 100 grams
Availability: In Stock
Report: HNMR and CoA

Known Application

NH2-PEG9-acid is a non-cleavable 9 units PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs). NH2-PEG9-acid also is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs.

 

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