1-4-Nitrophenyl-3-Methyl-5-Pyrazolone

Synonyms :

Form :

Powder

Molecular Weight :

279 g/mol

Molecular Formula :

C10H9N3O3

Boiling Point :

300 °C

Melting Point :

190 °C

Flash Point :

190 °C

Solubility :

Soluble in acetone and ethanol, sparingly soluble in water

Description :

1-4-Nitrophenyl-3-Methyl-5-Pyrazolone Supplier & Distributor In India


Chemical Bull is a 1-4-Nitrophenyl-3-Methyl-5-Pyrazolone supplier, distributor, and exporter in India, supporting sourcing enquiries from dye manufacturers, pigment producers, specialty chemical companies, synthesis laboratories, distributors, wholesalers, and global B2B buyers.

1-4-Nitrophenyl-3-Methyl-5-Pyrazolone, CAS 6402-09-1, is also known as 1-(4-Nitrophenyl)-3-Methyl-5-Pyrazolone or 3-Methyl-1-(4-Nitrophenyl)-5-Pyrazolone. It is a substituted pyrazolone used as a coupling component in selected colorant synthesis processes and as an organic synthesis intermediate.



Overview of 1-4-Nitrophenyl-3-Methyl-5-Pyrazolone


The compound has the molecular formula C10H9N3O3 and a molecular weight of approximately 219.20 g/mol. Its structure contains a pyrazolone ring with a methyl group and a para-nitrophenyl substituent.

The material is a solid. Appearance and analytical specifications depend on the offered grade. Buyers should confirm assay, identity, moisture, impurity limits, and physical form against the supplier’s specification and batch COA.

The para-nitrophenyl substitution is important for product identification. This material should not be confused with the corresponding meta-nitrophenyl isomer, unsubstituted phenyl pyrazolone, or amino pyrazole intermediates.

For production approval, review the assay method, residual starting materials, positional-isomer impurities, and process-specific quality requirements. Coupling performance should be evaluated against the approved manufacturing route.



Applications of 1-4-Nitrophenyl-3-Methyl-5-Pyrazolone


Azo Dye Manufacturing

1-4-Nitrophenyl-3-Methyl-5-Pyrazolone can act as a coupling component in selected azo dye synthesis routes. Manufacturers should confirm compatibility with the chosen diazo component and required finished-dye specification.


Selected Azo Pigment Synthesis

The compound can be used as a pyrazolone coupling component in suitable azo pigment manufacturing processes. Its suitability depends on the pigment structure, production conditions, and required application properties.


Specialty Organic Synthesis

Specialty chemical developers use the substituted pyrazolone structure as a building block in selected organic reactions. Buyers should specify the required purity and impurity controls for the intended synthesis.


Colorant Research & Process Development

Industrial laboratories can evaluate the material in colorant development, coupling studies, and process optimisation. Reaction behaviour and finished-product performance must be established through application-specific testing.



1-4-Nitrophenyl-3-Methyl-5-Pyrazolone Price & Bulk Supply


1-4-Nitrophenyl-3-Methyl-5-Pyrazolone pricing depends on assay, impurity limits, manufacturer, quantity, packaging, freight, and delivery destination.

Chemical Bull supports requests for product specifications, batch-specific COA, TDS, MSDS or SDS, packing details, and export documentation for the offered grade.

For bulk and repeat procurement, share your monthly consumption, approved specification, preferred packing, and delivery schedule. Minimum order quantity, availability, and lead time are confirmed during quotation.



Why Choose Chemical Bull For 1-4-Nitrophenyl-3-Methyl-5-Pyrazolone?


Chemical Bull helps industrial procurement teams coordinate dye and pigment intermediate requirements, product identification, technical document requests, bulk pricing, and delivery arrangements.

Our team supports domestic and export sourcing enquiries for specialty chemicals. Offered specifications, packing options, availability, and commercial terms are confirmed before order placement.



1-4-Nitrophenyl-3-Methyl-5-Pyrazolone MSDS & Handling


Review the offered material’s MSDS or SDS before handling. Avoid breathing dust and prevent direct eye or skin contact. Follow the SDS requirements for ventilation, protective gloves, eye protection, and protective clothing.

Keep containers tightly closed and follow the supplier’s specified storage conditions, including temperature and light-exposure requirements. Review the SDS for incompatible materials, spill response, disposal, and transportation guidance.

Chemical Bull supports requests for 1-4-Nitrophenyl-3-Methyl-5-Pyrazolone MSDS or SDS and technical documentation for the offered grade.



Related Products


Explore related pyrazolone and colorant intermediates for industrial sourcing. Each material requires separate approval for the intended manufacturing process.



Request a Quote for 1-4-Nitrophenyl-3-Methyl-5-Pyrazolone


Send your required quantity, assay, impurity limits, application, packing requirements, and delivery destination.

Contact Chemical Bull for a 1-4-Nitrophenyl-3-Methyl-5-Pyrazolone Bulk Quote to discuss specifications, availability, pricing, and technical documentation.



Frequently Asked Questions


  1. What is 1-4-Nitrophenyl-3-Methyl-5-Pyrazolone?

    It is a substituted pyrazolone used as an intermediate and coupling component in selected dye, pigment, and organic synthesis processes. Its name is also written as 1-(4-Nitrophenyl)-3-Methyl-5-Pyrazolone.


  2. What is its CAS number and molecular formula?

    Its CAS number is 6402-09-1. The molecular formula is C10H9N3O3, and the molecular weight is approximately 219.20 g/mol.


  3. Can it be used as an azo coupling component?

    Yes. It can serve as a coupling component in suitable azo colorant synthesis routes. Confirm suitability against the target structure, reaction conditions, and finished-product requirements.


  4. What specifications should buyers check before ordering?

    Review identity, assay and test method, moisture, residual starting materials, positional-isomer impurities, and physical form. Request the offered specification, batch COA, and SDS before approval.


  5. Where can I buy 1-4-Nitrophenyl-3-Methyl-5-Pyrazolone in bulk in India?

    Chemical Bull supports supply enquiries in India and export markets. Share your specification, quantity, packing, and destination to request bulk pricing, availability, COA, TDS, and MSDS or SDS.

ChemicalBull supplies 1-4-Nitrophenyl-3-Methyl-5-Pyrazolone across India, serving customers in Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, and West Bengal, as well as the Union Territories of Andaman & Nicobar Islands, Chandigarh, Dadra & Nagar Haveli and Daman & Diu, Delhi, Jammu & Kashmir, Ladakh, Lakshadweep, and Puducherry. We serve pharmaceutical, chemical, research, academic, laboratory, manufacturing, and industrial customers with reliable nationwide delivery.