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  6. 3-Methyl-2-pyrazolin-5-one, 98+%

3-Methyl-2-pyrazolin-5-one, 98+%

Artikelnummer. 11443963
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Mængde:
10 g
50 g
250 g
Pakningsstørrelse:
10g
250g
50g
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Artikelnummer. 11443963

Brand: Thermo Scientific Alfa Aesar A10253.30

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Beskrivelse

CAS: 108-26-9 | C4H6N2O | 98.105 g/mol

3-Methyl-2-pyrazolin-5-one is used in the preparation of spirocyclic [indole-3,4'-pyrano[2,3-c]pyrazole] by reacting with isatins and malonitrile in the presence of sodium bromide as electrolyte.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
3-Methyl-2-pyrazolin-5-one is used in the preparation of spirocyclic [indole-3,4′-pyrano[2,3-c]pyrazole] by reacting with isatins and malonitrile in the presence of sodium bromide as electrolyte.

Solubility
Slightly soluble in ethanol.

Notes
Incompatible with oxidizing agents.
TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 108-26-9
Molekylær formel C4H6N2O
Molekylvægt (g/mol) 98.105
MDL nummer MFCD00020699
InChI nøgle NHLAPJMCARJFOG-UHFFFAOYSA-N
Synonym 3-methyl-2-pyrazolin-5-one, 3-methyl-5-pyrazolone, 3-methyl-1h-pyrazol-5 4h-one, 3h-pyrazol-3-one, 2,4-dihydro-5-methyl, 3-methyl-pyrazolon-5, 2-pyrazolin-5-one, 3-methyl, 3-methyl-4,5-dihydro-1h-pyrazol-5-one, 5-methyl-2,4-dihydro-3h-pyrazol-3-one, 2,4-dihydro-5-methyl-3h-pyrazol-3-one, 3-methyl-pyrazolon-5 german
PubChem CID 7920
IUPAC navn 3-methyl-1,4-dihydropyrazol-5-one
SMIL CC1=NNC(=O)C1

Tekniske data

Kemisk navn eller materiale 3-Methyl-2-pyrazolin-5-one
Smeltepunkt 220°C to 224°C
Mængde 250 g
Opløselighedsinformation Slightly soluble in ethanol.
Formel vægt 98.11
Procent renhed ≥98%

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