4-Phenylsemicarbazide
4-Phenylsemicarbazide (CAS: 537-47-3) is a chemical compound with the molecular formula C <sub>6</sub>H <sub>5</sub>NHCONHNH <sub>2</sub> and a molecular weight of 151.17 g/mol. As a derivative of urea, it serves as a valuable building block in organic synthesis. Its primary applications lie in the preparation of heterocyclic compounds and other fine chemicals, contributing to advancements in various chemical research and development sectors.
Organic Synthesis Intermediate
4-Phenylsemicarbazide is employed as a key intermediate in the synthesis of diverse organic molecules. It is particularly useful for constructing heterocyclic ring systems, a common motif in pharmaceuticals and agrochemicals.
Reagent for Heterocycle Formation
This compound acts as a reagent for cyclization reactions, facilitating the formation of various heterocyclic structures. These structures are foundational for developing new chemical entities with potential biological activities.
Building Block in Chemical Research
It functions as a versatile building block in academic and industrial research laboratories. Its reactivity allows for the introduction of specific functional groups into target molecules.
| Molecular weight | 151.17 |
|---|---|
| Linear formula | C6H5NHCONHNH2 |
| Assay | ≥98.5% (N) |
| Melting point | 122-125 °C(lit.)123-127 °C |
| 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-Phenylsemicarbazide used for?
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4-Phenylsemicarbazide is primarily used as an intermediate in organic synthesis and as a reagent for the formation of heterocyclic compounds. It serves as a building block in chemical research and development.
What is the CAS number and molecular formula for 4-Phenylsemicarbazide?
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The CAS number for 4-Phenylsemicarbazide is 537-47-3, and its linear molecular formula is C <sub>6</sub>H <sub>5</sub>NHCONHNH <sub>2</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Phenylsemicarbazide with an assay of ≥98.5% (N). This product is supplied for research and laboratory use and is not represented as USP, BP, or EP grade.
What are the safety and handling precautions for 4-Phenylsemicarbazide?
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Handling 4-Phenylsemicarbazide requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound has a WGK Germany classification of 3.
Is 4-Phenylsemicarbazide a controlled substance?
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The provided data does not indicate that 4-Phenylsemicarbazide is a controlled substance.
How is 4-Phenylsemicarbazide packed and shipped?
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Tech Serve Solutions exports fine chemicals globally, ensuring appropriate packaging for safe transport. Specific packaging details are available upon request.
How can I request a quote or sample of 4-Phenylsemicarbazide?
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To request a quote or sample of 4-Phenylsemicarbazide, please contact the Tech Serve Solutions sales team through our website or by phone.
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