Cas no for 89-25-8,3-Methyl-1-phenyl-2-pyrazolin-5-one ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich

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Home > CAS No. Inquiry > 89-25-8

89-25-8

[CAS Name] 3-Methyl-1-phenyl-2-pyrazolin-5-one

[Formula] C10H10N2O

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Basica Info

[CAS Name]3-Methyl-1-phenyl-2-pyrazolin-5-one
[Alias]PMP
[Number]89-25-8
[EINECS]201-891-0
[Formula]C10H10N2O
[Molecular weight]174.1992

[Melting point]127-131℃
[Boiling point]333°C at 760 mmHg
[Density]0.000141mmHg at 25°C
[Flash point]155.2°C

89-25-8 Suppliers

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Sinoway Industrial Co.Ltd.

99% up Edaravone powder 3-Methyl-1-phenyl-2-pyrazolin-5-one 89-25-8

Items	Standard	Result
Appearance	White powder	Conform
Water insoluble matter	0.15% Max.	0.12%
PH value (1g/100ml water solution)	9.9～10.7	10.4
Orthophosphate	Should conform	Conform
Assay(Na4P2O7)	99% Min.	99.7%

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SHIJIAZHUANG DINGMIN PHARMACEUTICAL SCIENCES CO., LTD

英文名称： edaravone
别名： 1-苯基-3-甲基-5-吡唑啉酮; 3-甲基-1-苯基-5-吡唑啉酮; 1.3.5-吡唑酮; 1-苯基-3-甲基-5-吡唑酮; 苯基甲基吡唑啉酮;
CAS号： 89-25-8
分子式： C10H10N2O
分子量： 174.19900

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SHIJIAZHUANG DINGMIN PHARMACEUTICAL SCIENCES CO., LTD

Edaravone

CAS:89-25-8

Purity:99%

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Items

Standard

Result

Appearance

White powder

Conform

Water insoluble matter

0.15% Max.

0.12%

PH value

(1g/100ml water solution)

9.9～10.7

10.4

Orthophosphate

Should conform

Conform

Assay(Na4P2O7)

99% Min.

99.7%