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5-Hexynoic Acid-NHS Ester - 98%, high purity , CAS No.906564-59-8
Basic Description Specifications & Purity 98% Storage Temp Store at -20°C Shipped In Ice chest + Ice pads Product Description 5-Hexynoic Acid-NHS Ester contains a propargyl group and an NHS ester group. This reagent is an amine reactive reagent for derivatizing peptides, antibodies, amine coated surfaces etc. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.
Names and Identifiers IUPAC Name (2,5-dioxopyrrolidin-1-yl) hex-5-ynoate INCHI InChI=1S/C10H11NO4/c1-2-3-4-5-10(14)15-11-8(12)6-7-9(11)13/h1H,3-7H2 InChi Key CXSSWEBEHUYETJ-UHFFFAOYSA-N Canonical SMILES C#CCCCC(=O)ON1C(=O)CCC1=O Isomeric SMILES C#CCCCC(=O)ON1C(=O)CCC1=O PubChem CID 59805478 Molecular Weight 209.2
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H315: Causes skin irritation
H319: Causes serious eye irritation
Precautionary Statements P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352: IF ON SKIN: wash with plenty of water.
P264: Wash hands [and …] thoroughly after handling.
P337+P313: IF eye irritation persists: Get medical advice/attention.
P362+P364: Take off contaminated clothing and wash it before reuse.
P332+P313: IF SKIN irritation occurs: Get medical advice/attention.
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