Girard's Reagent P

Girard's reagent P is a cationic hydrazine reagent. It has been used as a derivatization reagent to quantify glycans, oxysterols, and 5-methylcytosine derivatives.Formal Name: 1-(2-hydrazinyl-2-oxoethyl)-pyridinium, monochloride. CAS Number: 1126-58-5. Synonyms: Girard P hydrazine, GirP, GP. Molecular Formula: C7H10N3O . Cl. Formula Weight: 187.6. Purity: >95%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMSO: 1 mg/ml, PBS (pH 7.2): 10 mg/ml. SMILES: O=C(C[N+]1=CC=CC=C1)NN.[Cl-]. InChi Code: InChI=1S/C7H9N3O.ClH/c8-9-7(11)6-10-4-2-1-3-5-10,/h1-5H,6,8H2,1H. InChi Key: NDXLVXDHVHWYFR-UHFFFAOYSA-N.