1H–Pyrazol–5(4H)–one

cas: 137-44-0 — see every product listed under this CAS number, including other names

1H–Pyrazol–5(4H)–one (CAS 137-44-0) is a chemical reagent available from Chemat. Available pack sizes: 1g, 25g, 5g. Offered by: GLPBio.

brandGLPBio
catalog numberGD14730-1g
cas137-44-0
size1g
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Available pack sizes

brand size price
GLPBio 1g 606.40 Pln
GLPBio 25g 2263.30 Pln
GLPBio 5g 999.56 Pln

properties

purityNo data
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

1,4-dihydropyrazol-5-one (CAS 137-44-0) is a chemical compound with the molecular formula C3H4N2O and a molecular weight of 84.08 g/mol. IUPAC name: 1,4-dihydropyrazol-5-one. InChIKey: ZRHUHDUEXWHZMA-UHFFFAOYSA-N.

Identity
Molecular formulaC3H4N2O
Molecular weight84.08 g/mol
IUPAC name1,4-dihydropyrazol-5-one
InChIKeyZRHUHDUEXWHZMA-UHFFFAOYSA-N
SMILESC1C=NNC1=O

Computed by PubChem (NCBI)

Synonyms: 5-Pyrazolone, 4,5-dihydro-1H-pyrazol-5-one, 1H-Pyrazol-5(4H)-one, 4H-Pyrazol-3-ol, 1,4-dihydropyrazol-5-one, 2,4-dihydro-3H-pyrazol-3-one, 2-Pyrazolin-5-one, 3H-Pyrazol-3-one, 2,4-dihydro-, Pirazolone, 4,5-dihydro-1h-pyrazo
Isomers (same molecular formula)
1,2-oxazol-4-amine C3H4N2O
1,2-oxazol-5-amine C3H4N2O
3-methyl-1,2,5-oxadiazole C3H4N2O
1-hydroxypyrazole 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
1H-pyrazol-4-ol C3H4N2O
2-methyl-1,3,4-oxadiazole C3H4N2O

Also listed as

5-Pyrazolone, >98.0%(GC) TCI CAS 137-44-0
1H-Pyrazol-5(4H)-one, 97%, 97% Chemat CAS 137-44-0
1H-Pyrazol-5(4H)-one, 97% Fluorochem CAS 137-44-0
1H-Pyrazol-5(4H)-one, 95% Ambeed CAS 137-44-0