Nialamide
Nialamide (CAS 51-12-7), a compound with the molecular formula C16H18N4O2 and a molecular weight of 298.34 g/mol, is a pyridine derivative. It functions primarily as a chemical intermediate and a building block in organic synthesis. Its structure lends itself to applications within the realm of heterocyclic chemistry, particularly in the development of novel compounds for research purposes. Nialamide is supplied by TSS with an assay of 95%.
- IUPAC
- N-Benzyl-β-(isonicotinylhydrazino)propionamide,N-Isonicotinoyl-N′-[β-(N-benzylcarboxamido)ethyl]hydrazine,Pyridine-4-carboxylic 2-[2-(benzylcarbamoyl)ethyl]hydrazide
- Synonyms
- N-Benzyl-β-(isonicotinylhydrazino)propionamideN-Isonicotinoyl-N′-[β-(N-benzylcarboxamido)ethyl]hydrazinePyridine-4-carboxylic 2-[2-(benzylcarbamoyl)ethyl]hydrazide

Chemical Synthesis
Nialamide serves as a valuable building block in complex organic synthesis pathways. Its heterocyclic pyridine core allows for diverse chemical transformations, making it useful in the creation of novel molecular structures.
Research and Development
As a fine chemical, Nialamide is employed in laboratory settings for research and development. It is suitable for investigating new chemical entities and exploring potential pharmacological activities in early-stage drug discovery.
Heterocyclic Chemistry
This compound is particularly relevant in heterocyclic chemistry due to its pyridine moiety. It can be utilised in reactions aiming to construct or modify heterocyclic ring systems for various scientific explorations.
| Molecular weight | 298.34 |
|---|---|
| Empirical formula | C16H18N4O2 |
| Assay | 95% |
| Solubility | methanol: soluble10 mg/mL, clear, colorless to faintly yellow |
| Melting point | 152-154 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38-40 |
| Safety statements (S) | 22-26-36 |
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 Nialamide used for?
+
Nialamide is primarily used as a chemical intermediate and a building block in organic synthesis, particularly within heterocyclic chemistry research and development.
What is the CAS number and formula for Nialamide?
+
The CAS number for Nialamide is 51-12-7, and its empirical formula (Hill notation) is C16H18N4O2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Nialamide with an assay of 95%. We do not represent this product as USP, BP, or EP grade.
How should Nialamide be handled safely?
+
Nialamide is classified with GHS07 and GHS08 symbols and carries a 'Warning' signal word. It is harmful if swallowed, in contact with skin, and if inhaled (H302-H312-H332). It also causes skin irritation, serious eye irritation, and may cause respiratory irritation (H315-H319-H335). Additionally, it is suspected of causing cancer (H351). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Ensure adequate ventilation.
Is Nialamide a controlled substance?
+
The provided data does not indicate that Nialamide is a scheduled or controlled substance.
How is Nialamide packaged and shipped?
+
Nialamide is carefully packaged to ensure safe handling and transport, and is exported globally by TSS. Specific packaging details are available upon request.
How can I request a quote or sample of Nialamide?
+
Please contact our sales team through the website or by phone to request a quotation or a sample of Nialamide.
▶ Related products

4-Amino-2-chloropyridine
C5H5ClN2
Heterocyclic Building Blocks
4-Ethynyl-1-methyl-1H-pyrazole
C6H6N2
Heterocyclic Building Blocks
4-Hydroxyquinoline-3-carboxylic acid ethyl ester
C12H11NO3
Heterocyclic Building Blocks
4-isocyanatopyridine
C6H4N2O
Heterocyclic Building Blocks
5-Chloro-2,8-dimethylquinoline
Heterocyclic Building Blocks

5-Chloro-2-methylene-1,3,3-trimethylindoline
Heterocyclic Building Blocks

5-Chloro-2-thiophenecarbonitrile
Heterocyclic Building Blocks

5-ethynyl-1H-pyrazole
C5H4N2
Heterocyclic Building Blocks▶ 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