preQ1 (hydrochloride)

preQ1 is a precursor in the biosynthesis of queuosine, a bacterial nucleoside incorporated into tRNA by tRNA transglycosylase. preQ1 binds to an aptamer domain on tRNA that acts as a riboswitch to repress gene expression.Formal Name: 2-amino-5-(aminomethyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one, dihydrochloride. CAS Number: 86694-45-3. Synonyms: Pre-Queuosine 1. Molecular Formula: C7H9N5O . 2HCl. Formula Weight: 252.1. Purity: >90%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMSO: 10 mg/ml, PBS (pH 7.2): 10 mg/ml. lambdamax: 217, 254 nm. SMILES: NC(N1)=NC2=C(C(CN)=CN2)C1=O.Cl.Cl. InChi Code: InChI=1S/C7H9N5O.2ClH/c8-1-3-2-10-5-4(3)6(13)12-7(9)11-5,,/h2H,1,8H2,(H4,9,10,11,12,13),2*1H. InChi Key: WUMBRQKOLVTYTB-UHFFFAOYSA-N.