1405-20-5 Purity
USP/EP
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Specification
A series of novel 3-amino-N-phenyl-1H-indazole-1-carboxamides 10 were prepared from phenyl isocyanate precursors 8 (including 2-benzylphenyl isocyanate 8t) and 3-aminoindazole 9. Test results showed that 3-amino-1H-indazole-1-carboxamides 10 possessed interesting antiproliferative activity.
Synthesis of 3-amino-N-phenyl-1H-indazole-1-carboxamides 10
· A solution containing 14 mmol of substituted phenyl isocyanate 8 and 14 mmol of 3-aminoindazole 9 in 10 ml of THF was stirred at room temperature for 24 hours. Once the reaction was complete, the solvent was evaporated under reduced pressure, and the resulting solid was washed with ethanol before being purified through crystallization from an appropriate solvent.
· In the case of 3-Amino-N-(2-benzylphenyl)-1H-indazole-1-carboxamide 10t, 2-benzylphenyl isocyanate 8t was reacted with 3-aminoindazole 9 using the same procedure, yielding compound 10t. The resulting solid was crystallized from ethanol, achieving a yield of 61%.
The molecular formula is C14H11NO.
The synonyms are 2-Benzylphenyl isocyanate, 146446-96-0, 1-benzyl-2-isocyanatobenzene, 2-benzylphenylisocyanate, Benzene, 1-isocyanato-2-(phenylmethyl)-, 2-benzylphenyl-isocyanate, SCHEMBL510928, 2-Benzylphenyl isocyanate, 97%, DTXSID30407306, MFCD02683468, AKOS009158518, 2-BENZYLPHENYL ISOCYANATE 97, EN300-271005, and J-008223.
The IUPAC name is 1-benzyl-2-isocyanatobenzene.
The InChI is InChI=1S/C14H11NO/c16-11-15-14-9-5-4-8-13(14)10-12-6-2-1-3-7-12/h1-9H,10H2.
The InChIKey is GLYMYAJKKMZFQT-UHFFFAOYSA-N.
The canonical SMILES is C1=CC=C(C=C1)CC2=CC=CC=C2N=C=O.
The CAS number is 146446-96-0.
The molecular weight is 209.24g/mol.
There are 2 hydrogen bond acceptors.
Yes, 2-Benzylphenyl isocyanate is canonicalized.