1H-Pyrazol-3(2H)-one 98%

cas: 137-45-1 — see every product listed under this CAS number, including other names

1H-Pyrazol-3(2H)-one 98% (CAS 137-45-1) is a chemical reagent available from Chemat. Available pack sizes: 1g, 5g, 10g, 25g, 100g, 500g. Offered by: Ambeed.

brandAmbeed
catalog numberA124366-1g
cas137-45-1
size1g
Documents: Safety Data Sheet (MSDS)

Available pack sizes

brand size price
Ambeed 1g 120.06 Pln
Ambeed 5g 164.56 Pln
Ambeed 10g 192.38 Pln
Ambeed 25g 337.00 Pln
Ambeed 100g 1110.19 Pln
Ambeed 500g 4241.88 Pln

properties

purity98%
delivery time 1-2 weeks
ambeed catalog no.A124366
Structural formula: {0} (CAS {1})

1,2-dihydropyrazol-3-one (CAS 137-45-1) is a chemical compound with the molecular formula C3H4N2O and a molecular weight of 84.08 g/mol. IUPAC name: 1,2-dihydropyrazol-3-one. InChIKey: XBYRMPXUBGMOJC-UHFFFAOYSA-N.

Identity
Molecular formulaC3H4N2O
Molecular weight84.08 g/mol
IUPAC name1,2-dihydropyrazol-3-one
InChIKeyXBYRMPXUBGMOJC-UHFFFAOYSA-N
SMILESC1=CNNC1=O

Computed by PubChem (NCBI)

Synonyms: 1H-Pyrazol-3-ol, 1,2-Dihydro-3H-pyrazol-3-one, Pyrazol-5-ol, 1H-pyrazol-3(2H)-one, 1H-Pyrazol-5-ol, 2H-Pyrazol-3-ol, 1,2-dihydropyrazol-3-one, 5-hydroxypyrazole, 3-Hydroxypyrazole, 5-Hydroxy-pyrazole
Related forms of this compound
1,2-dihydropyrazol-3-one C3H4N2O
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
1,3-dihydroimidazol-2-one C3H4N2O
1,2-oxazol-3-amine C3H4N2O
1,3-oxazol-2-amine C3H4N2O
2-cyanoacetamide C3H4N2O

Also listed as

3H–pyrazol–3–one GLPBio CAS 137-45-1
1,2-Dihydro-3H-pyrazol-3-one, >98.0%(GC)(T) TCI CAS 137-45-1
1H-Pyrazol-3(2H)-one, 95%, 95% Chemat CAS 137-45-1
2H-Pyrazol-3-ol, 95% Fluorochem CAS 137-45-1