C9H21O6P3
318.18 g/mol
Research ReagentDanger
Propylphosphonic anhydride
CAS68957-94-8EC422-210-5
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound
Propylphosphonic anhydride is the trimeric anhydride of n-propylphosphonic acid. It is widely used as a reagent in peptide synthesis to activate carboxylic acids for reaction with amines.
peptide coupling reagentcarboxylic acid activation in peptide synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 68957-94-8
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Safety Reference
Danger
H314Causes severe skin burns and eye damage
H290May be corrosive to metals
H317May cause an allergic skin reaction
H318Causes serious eye damage
Identifiers
IUPAC Name
2,4,6-tripropyl-1,3,5,2lambda5,4lambda5,6lambda5-trioxatriphosphinane 2,4,6-trioxide
InChIKey
PAQZWJGSJMLPMG-UHFFFAOYSA-N
SMILES
CCCP1(=O)OP(=O)(OP(=O)(O1)CCC)CCC
Synonyms (30)
- propylphosphonic anhydride