3-Methyl-3-pyrazolin-5-one
3-Methyl-3-pyrazolin-5-one (CAS: 4344-87-0; C4H6N2O; MW: 98.10) is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within pyrazole chemistry. This compound is primarily utilized in research and development settings for the creation of novel molecules and functional materials. Its molecular structure lends itself to diverse chemical transformations, making it a useful intermediate.
Chemical Synthesis Intermediate
3-Methyl-3-pyrazolin-5-one is employed as a key intermediate in the synthesis of more complex organic molecules. Its reactive sites allow for various derivatizations in the development of new chemical entities.
Pyrazole Derivative Synthesis
This compound is a precursor for the synthesis of various pyrazole-containing compounds. These derivatives can find applications in diverse fields including medicinal chemistry and material science.
Research and Development
Utilized in laboratory research for exploring new synthetic pathways and developing novel chemical structures. Its role as a building block aids in the discovery of new compounds with potential applications.
| Molecular weight | 98.10 |
|---|---|
| Empirical formula | C4H6N2O |
| Assay | 98% |
| Solubility | 1 M NH4OH: soluble25 mg/mL, clear, colorless (in methanol) |
| Melting point | 223-225 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Methyl-3-pyrazolin-5-one used for?
+
3-Methyl-3-pyrazolin-5-one is primarily used as a building block in chemical synthesis, particularly for creating pyrazole derivatives and in research and development for novel molecule creation.
What is the CAS number and formula for 3-Methyl-3-pyrazolin-5-one?
+
The CAS number is 4344-87-0 and the empirical formula is C4H6N2O.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3-Methyl-3-pyrazolin-5-one with an assay of 98%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 3-Methyl-3-pyrazolin-5-one be handled?
+
Handle 3-Methyl-3-pyrazolin-5-one with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Ensure adequate ventilation, as it may cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335).
Is 3-Methyl-3-pyrazolin-5-one a controlled substance?
+
The provided data does not indicate that 3-Methyl-3-pyrazolin-5-one is a controlled substance.
How is 3-Methyl-3-pyrazolin-5-one packed and shipped?
+
3-Methyl-3-pyrazolin-5-one is available for global export. Packaging details are confirmed upon order placement.
How can I request a sample or quote for 3-Methyl-3-pyrazolin-5-one?
+
Please contact the TSS sales team via our website to request a sample or obtain a quotation for 3-Methyl-3-pyrazolin-5-one.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis