Cyanoacetohydrazide
Cyanoacetohydrazide (CAS 140-87-4) is an organic compound with the molecular formula NCCH₂CONHNH₂ and a molecular weight of 99.09 g/mol. It functions as a versatile building block in organic synthesis, particularly in the preparation of heterocyclic compounds. Its structure, featuring both cyano and hydrazide functionalities, allows for diverse chemical transformations, making it valuable in research and development settings for creating new molecules.
- IUPAC
- Cyanoacetic hydrazide
- Synonyms
- Cyanoacetic hydrazide
Heterocyclic Synthesis
Cyanoacetohydrazide is a key intermediate for the synthesis of various heterocyclic compounds, including pyrazoles, triazoles, and pyrimidines. These ring systems are common motifs in pharmaceuticals and agrochemicals.
Organic Synthesis Reagent
The compound serves as a reactive synthon in organic chemistry due to its dual functionality. It can be employed in condensation reactions and other transformations to introduce specific molecular fragments.
Pharmaceutical Intermediate
Its structural features are valuable for constructing more complex molecules with potential biological activity, acting as a precursor in the multi-step synthesis of drug candidates.
| Molecular weight | 99.09 |
|---|---|
| Linear formula | NCCH2CONHNH2 |
| Assay | 98% |
| Melting point | 108-110 °C(lit.) |
Hazard statements
- H301Toxic if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-28-36/37/39-45 |
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 Cyanoacetohydrazide used for?
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Cyanoacetohydrazide (CAS 140-87-4) is primarily used as a building block in organic synthesis, especially for the preparation of heterocyclic compounds and as an intermediate in the development of pharmaceuticals and other fine chemicals.
What is the CAS number and formula for Cyanoacetohydrazide?
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The CAS number for Cyanoacetohydrazide is 140-87-4, and its linear formula is NCCH₂CONHNH₂.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cyanoacetohydrazide with an assay of 98%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should Cyanoacetohydrazide be handled safely?
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Cyanoacetohydrazide is harmful if swallowed, in contact with skin, and if inhaled, and causes skin and eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, faceshields, and gloves, must be worn. Handle in a well-ventilated area.
Is Cyanoacetohydrazide a controlled substance?
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The provided data does not indicate that Cyanoacetohydrazide is a controlled substance.
How is Cyanoacetohydrazide packed, shipped, and exported?
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Cyanoacetohydrazide is classified under UN 2811, 6.1, Packing Group III. Tech Serve Solutions can provide details on packing, shipping, and export procedures upon request.
How can I request a quote or sample?
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To request a quote or sample of Cyanoacetohydrazide, please contact our sales team through the website or by phone.
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