Molekula
4-Cyanopyridine
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
4-Cyanopyridine is a heterocyclic organic compound used as a building block in pharmaceuticals, agrochemicals, and specialty materials. It functions as a versatile intermediate in synthetic chemistry due to its reactive nitrile and nitrogen functionalities. Available in powder form with a purity of ≥98%, it has a CAS number of 100-48-1, molecular formula C6H4N2, and molecular weight of 104.11 g/mol. Stored at ambient temperature, it carries a warning signal word due to potential health hazards. Molekula supplies 4-Cyanopyridine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — £26.30 per pack ex VAT · £31.56 inc. VAT
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Pale yellow/ beige powder |
| Melting Point | 76-80 |
| Assay (GC) | >=97.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 88 °C |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Vapour Pressure | 0.31 mmHg |
Source: PubChem CID 7506 (Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 90027175 |
| CAS Number | 100-48-1 |
| IUPAC Name | pyridine-4-carbonitrile |
| EC Number | 202-856-2 |
| Molecular Formula | C6H4N2 |
| Molecular Weight | 104.11 |
| Exact Mass | 104.0374 |
| SMILES | C1=CN=CC=C1C#N |
| InChIKey | GPHQHTOMRSGBNZ-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H4N2/c7-5-6-1-3-8-4-2-6/h1-4H |
| PubChem CID | 7506 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2933.39.9200 |
| Tariff Code | 2933399999 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P284 Wear respiratory protection
- P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P302+P352 IF ON SKIN: Wash with soap and water
- P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+P351+P338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 4-Pyridinecarbonitrile
- 4-Pyridinenitrile
- gamma-Cyanopyridine
- GPHQHTOMRSGBNZ-UHFFFAOYSA-
- Isonicotinic acid nitrile
- Isonicotinonitrile
- p-cyanopyridine
- pyridine-4-carbonitrile
- pyridine, 4-cyano-
Frequently asked questions
What is 4-Cyanopyridine used for?
4-Cyanopyridine is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of 4-Cyanopyridine?
The formula is C6H4N2 with a molecular weight of 104.11 g/mol.
How should 4-Cyanopyridine be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade of 4-Cyanopyridine does Molekula supply?
Molekula supplies 4-Cyanopyridine in technical grade; custom grades available upon request.
Can Molekula supply 4-Cyanopyridine in bulk?
Yes, Molekula can supply 4-Cyanopyridine in bulk quantities; please contact sales for details.
What documentation comes with a purchase of 4-Cyanopyridine?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.