4-Methoxybenzhydrazide
4-Methoxybenzhydrazide (CAS 3290-99-1) is an organic compound with the linear formula H₃COC₆H₄CONHNH₂ and a molecular weight of 166.18 g/mol. This chemical serves as a valuable building block and intermediate in various organic synthesis pathways. Its structure, featuring a hydrazide functional group and a methoxy-substituted phenyl ring, lends itself to diverse chemical transformations, making it a useful reagent in research and development settings.

Organic Synthesis Intermediate
4-Methoxybenzhydrazide is utilised as a key intermediate in the synthesis of more complex organic molecules. Its reactive hydrazide moiety allows for further functionalisation and derivatisation in multi-step synthetic routes.
Building Block in Medicinal Chemistry
This compound can act as a scaffold or precursor in the development of novel pharmaceutical agents. Its structure may be incorporated into candidate molecules designed for therapeutic applications.
Reagent in Chemical Research
Researchers employ 4-Methoxybenzhydrazide in laboratory settings for exploring new chemical reactions and developing innovative synthetic methodologies. Its availability as a fine chemical supports academic and industrial research.
| Molecular weight | 166.18 |
|---|---|
| Linear formula | H3COC6H4CONHNH2 |
| Assay | 97% |
| Melting point | 136-140 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 4-Methoxybenzhydrazide used for?
+
4-Methoxybenzhydrazide is used as a building block and intermediate in organic synthesis, particularly in research and medicinal chemistry.
What is the CAS number and formula for 4-Methoxybenzhydrazide?
+
The CAS number is 3290-99-1 and the linear formula is H₃COC₆H₄CONHNH₂.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 4-Methoxybenzhydrazide with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 4-Methoxybenzhydrazide be handled safely?
+
Handle with care, using appropriate personal protective equipment including eyeshields, gloves, and a type N95 (US) or P1 (EN143) respirator filter. Consult the safety data sheet for detailed handling procedures.
How is 4-Methoxybenzhydrazide shipped?
+
Tech Serve Solutions exports fine chemicals globally, adhering to all necessary shipping and handling regulations for chemical substances.
How can I request a quote or sample?
+
Please contact our sales team via the website to request a quote or sample of 4-Methoxybenzhydrazide.
▶ 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