Molekula
Pyrazine, 99%
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Pyrazine, 99% is a heterocyclic organic compound used as a flavoring agent and intermediate in pharmaceutical and agrochemical synthesis. It appears as a white to pale yellow crystalline solid with a strong, spicy odor. CAS: 290-37-9, Molecular Formula: C4H4N2, Molecular Weight: 80.09 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies Pyrazine, 99% from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90030980
- CAS Number
- 290-37-9
- IUPAC Name
- pyrazine
- EC Number
- 206-027-6
- Molecular Formula
- C4H4N2
- Molecular Weight
- 80.09
- Exact Mass
- 80.0374
- SMILES
- C1=CN=CC=N1
- InChIKey
- KYQCOXFCLRTKLS-UHFFFAOYSA-N
- InChI
- InChI=1S/C4H4N2/c1-2-6-4-3-5-1/h1-4H
- PubChem CID
- 9261
Synonyms
- 1,4-Diazabenzene
- 1,4-Diazin
- 1,4-Diazine
- FEMA NO. 4015
- p-Diazine
- Paradiazine
- Piazine
- pyrazin
- pyrazine phase III
- pyrazine phase IV
Literature values
Published physical properties of the substance, not batch specifications.
- Melting Point
- 54 - 56 °C
- Boiling Point
- 115 to 116 °C at 760 mmHg
- Solubility (other solvents)
- Freely soluble in water, organic solvents
Source: PubChem CID 9261 (Human Metabolome Database (HMDB), Joint FAO/WHO Expert Committee on Food Additives (JECFA))
Frequently asked questions
What is Pyrazine, 99% used for?
Pyrazine, 99% is used as a chemical intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty polymers.
What is the chemical formula and molecular weight of Pyrazine, 99%?
The formula is C4H4N2 with a molecular weight of 80.09 g/mol.
How should Pyrazine, 99% be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade of Pyrazine, 99% is available?
Molekula supplies Pyrazine at 99% purity, suitable for research and industrial applications.
Can Molekula supply Pyrazine, 99% in bulk?
Yes, Molekula can supply Pyrazine, 99% in bulk quantities—please contact sales for details.
What documentation comes with a Pyrazine, 99% order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.