Products 81945-73-5

CAS 81945-73-5 appears in our catalog under these names: 1H-Pyrazol-1-ol, 95%, 1H–pyrazol–1–ol, 1H-Pyrazol-1-ol 97%, 1H-Pyrazol-1-ol, 96%, 96%, 1H-Pyrazol-1-ol, 97%. Offered by: Combi-blocks, GLPBio, Ambeed, Chemat, Fluorochem. Available pack sizes: 5g, 10g, 1g, 25g, 250mg.

1H-Pyrazol-1-ol, 95%
Combi-blocks
  • size: 5g, 10g, 1g
  • Variants: 3
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1H–pyrazol–1–ol
GLPBio
  • size: 1g, 25g, 5g
  • Variants: 3
from 550.23
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1H-Pyrazol-1-ol 97%
Ambeed
  • size: 1g, 5g, 10g, 25g
  • Variants: 4
from 203.50
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1H-Pyrazol-1-ol, 96%, 96%
Chemat
  • size: 250mg, 1g, 5g, 10g
  • Variants: 5
from 102.80
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1H-Pyrazol-1-ol, 97%
Fluorochem
  • size: 1g, 5g, 10g, 25g
  • Variants: 4
from 185.37
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Structural formula: {0} (CAS {1})

1-hydroxypyrazole (CAS 81945-73-5) is a chemical compound with the molecular formula C3H4N2O and a molecular weight of 84.08 g/mol. IUPAC name: 1-hydroxypyrazole. InChIKey: QVCIPIYWPSPRFA-UHFFFAOYSA-N.

Identity
Molecular formulaC3H4N2O
Molecular weight84.08 g/mol
IUPAC name1-hydroxypyrazole
InChIKeyQVCIPIYWPSPRFA-UHFFFAOYSA-N
SMILESC1=CN(N=C1)O

Computed by PubChem (NCBI)

Synonyms: 1-hydroxypyrazole, 1-Hydroxy-1H-pyrazole, 1H-Pyrazole, 1-hydroxy-, 1H-pyrazol-1-ol, pyrazol-1-ol, diazole 1-oxide, N-hydroxypyrazole, pyrazole-1-ol, 1H-Pyrazolol, InChI=1/C3H4N2O/c6-5-3-1-2-4-5/h1-3,6
Isomers (same molecular formula)
1,2-oxazol-4-amine C3H4N2O
1,2-oxazol-5-amine C3H4N2O
3-methyl-1,2,5-oxadiazole C3H4N2O
1,2-dihydropyrazol-3-one C3H4N2O
1,3-dihydroimidazol-2-one C3H4N2O
1,2-oxazol-3-amine C3H4N2O
1,3-oxazol-2-amine C3H4N2O
2-cyanoacetamide C3H4N2O
1,2-dihydropyrazol-3-one C3H4N2O