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  • 1-Phenyl-3-Methyl-5-Pyrazolone (PMP)

1-Phenyl-3-Methyl-5-Pyrazolone (PMP)

  • Description:
  • Properties: white crystal or powder

    Melting point: 126-128 ℃

    Boiling point: 287 ℃

    Density: 1,12 g / cm3

    Flash Point: 191 ℃

    Country of origin: China

    Annual output: 500 tons

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1-Phenyl-3-Methyl-5-Pyrazolone Basic Information
English Name: 5-Methyl-2-Phenyl-1,2-Dihydropyrazol-3-One
Synonyms: TIMTEC-BB SBB003801; PMP; MONOPYRAZOLONE; MCI-186; EDARAVONE; CI Developer 1; AURORA KA-3365; 2,4-Dihydro-5-Methyl-2-Phenyl-3h-Pyrazol-3-One
CAS: 89-25-8
Formula: C10H10N2O
Molecular Weight: 174.2
EINECS Number: 201-891-0
Related Categories: Intermediates Of Dyes And Pigments; API; Aromatics Compounds; Aromatices; Heterocycles; Intermediates & Fine Chemicals; Pharmaceuticals; Plastic And Products; Plasticizer; Ketones; Organic Material; ChromophoresPeptide Synthesis; Glycan Labeling; Glycan Labeling And Analysis ; OthersDerivatization Reagents; Coupling; Derivatization Reagents HPLC; OthersSynthetic Reagents; Peptide Synthesis; UV-VIS; Pyrazole; Anabolic Agents; Pigments; HeteroXlink; Pharmaceutical Intermediates; Coupling; Cardiovascular APIs; Pharmaceutical Intermediates.

1-Phenyl-3-Methyl-5-PyrazolonePMP-Picture


1-Phenyl-3-Methyl-5-Pyrazolone(PMP) Physical And Chemical Properties

Appearance: Light Yellow Crystalline Powder
Melting Point: 127-131 ℃
Boiling Point: 287 ℃ (265 MmHg)
Refractive Index: 0.00014 (25 C)
Flash Point: 155.2 ° C
Density: 1.12
Assay (%) 98%
Meltingpoint: 127-130 ℃
Loss On Drying (%) ≤ 0.5%
Water-Soluble: 3 G / L (20 ℃)

1-Phenyl-3-Methyl-5-Pyrazolone(PMP) Export Cargo Security Data
CAS No.:89-25-8
Tax Rate (%):13%
Hs:29331990
Cargo Status: General Cargo, Non-Dangerous Goods.


1-Phenyl-3-Methyl-5-Pyrazolone(PMP) Raw Materials:
With Glacial Acetic Acid As Raw Materials, High-Temperature Pyrolysis Have Ketene, Diketene Obtained By Polymerization, And Then The Ammonia Solution Obtained Acetoacetamide Another Aniline As Raw Materials, Under Acidic Conditions (HCl), By Diazotization With NaNO2 Again Ammonium Bisulfite To Ammonium Sulfite As A Reducing Agent And Reduction, Hydrolysis Sulfuric Acid To Form Benzene Hydrazine. Phenylhydrazine And Acetoacetamide Condensation Raw Product Costs.


Use:

1. Mainly Used For The Production Of Pharmaceutical Antipyrine, Aminopyrine, Dipyrone Is Also Used In Dyes And Color Film Dyes, Pesticides And Organic Synthesis Industry. And Are Useful As Detection Of Vitamin B12, CO, Fe, Cu, Ni And Other Chemical Agents.

2. This Product Is A New Drug Free Treatment Of Cerebrovascular Disease. Used To Relieve Symptoms Of Acute Cerebral Nervous System Caused By Activities Of Daily Living Barriers Mechanism Of Action Of This Product With The Existing Treatment Of Cerebral Ischemia Different Drugs, It Is Radical Scavenger, Can Effectively Avoid Strong Cerebral Ischemia-Induced Brain Damage, Protect Brain Tissue. Clinical Studies Abroad Show That The Onset Of 72h And 24h In The FDA, The Improvement Of Neurological Symptoms And Impaired Activities Of Daily Living With Efficiency Of 65% And 74%, Respectively, While The Placebo Group Were 32% And 25% Of The $ Clinic For The Treatment Of Cerebral Infarction Caused Neurological Damage, Reduce Disability And Promote Recovery.

3. For The Production Of Pyrazolone Acid Dyes Such As Acidic Media Purplish Red BN, Mordant Red B, Orange GR, Weakly Acidic Yellow G, Neutral Claret D-BN, Permanent Yellow G, Spraying Red Leather GL, Orange 2RL, Brown 2RL / Active Dispersing Yellow 3G, Yellow-Brown M-3GR Like.
With Glacial Acetic Acid As Raw Materials, High-Temperature Pyrolysis Have Ketene, Diketene Obtained By Polymerization, And Then The Ammonia Solution Obtained Acetoacetamide Another Aniline As Raw Materials, Under Acidic Conditions (HCl), By Diazotization With NaNO2 Again Ammonium Bisulfite To Ammonium Sulfite As A Reducing Agent And Reduction, Hydrolysis Sulfuric Acid To Form Benzene Hydrazine. Phenylhydrazine And Acetoacetamide Condensation Raw Product Costs.


1-Phenyl-3-Methyl-5-Pyrazolone(PMP)Production situation:

The product yield: 50 tons / month

Shipping Port:  China ShangHai

Price offer is valid: 15 days

Jincang time: 15 days (commodity inspection)

Export rights: the right to import and export company

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