3-Amino-6-(chloromethyl)-2-pyrazinecarbonitrile 4-oxide
3-Amino-6-(chloromethyl)-2-pyrazinecarbonitrile 4-oxide (CAS 40127-89-7), with the molecular formula C6H5ClN4O and a molecular weight of 184.58 g/mol, is a halogenated heterocyclic building block. It is primarily utilised in chemical synthesis studies, serving as a versatile intermediate for the development of novel compounds. Its specific structure lends itself to various synthetic pathways within organic chemistry research and development.

Chemical Synthesis Intermediate
This compound functions as a valuable intermediate in organic synthesis. Its reactive chloromethyl group and pyrazine core allow for diverse chemical transformations, enabling the construction of more complex molecular architectures.
Research and Development
Utilised in laboratory settings for R&D purposes, 3-Amino-6-(chloromethyl)-2-pyrazinecarbonitrile 4-oxide aids in exploring new synthetic routes and discovering novel chemical entities.
Heterocyclic Chemistry
As a substituted pyrazine derivative, it is employed in studies focused on heterocyclic chemistry, contributing to the understanding and manipulation of these important structural motifs.
| Molecular weight | 184.58 |
|---|---|
| Empirical formula | C6H5ClN4O |
| Assay | 97% |
| Solubility | DMSO: soluble100 mg/mL, clear, brown |
| Application | 3-Amino-6-(chloromethyl)-2-pyrazinecarbonitrile 4-oxide may be used in chemical synthesis studies. |
| Melting point | 144-146 °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
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 |
| Safety statements (S) | 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 3-Amino-6-(chloromethyl)-2-pyrazinecarbonitrile 4-oxide used for?
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This compound is primarily used as an intermediate in chemical synthesis studies and in research and development for exploring new synthetic routes.
What are the CAS number and molecular formula?
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The CAS number is 40127-89-7, and the molecular formula is C6H5ClN4O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 97%. We do not represent it as USP, BP, EP, or other pharmacopoeia grades.
How should 3-Amino-6-(chloromethyl)-2-pyrazinecarbonitrile 4-oxide be handled?
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Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves. Avoid breathing dust/fume/gas/mist/vapours/spray. It is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation, and may cause respiratory irritation.
How is this chemical packed and shipped?
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Tech Serve Solutions professionally packs and exports fine chemicals, pharmaceutical intermediates, and laboratory reagents globally, adhering to all necessary shipping regulations.
How can I request a sample or quote?
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Please contact our sales team to request a sample or a formal quotation for 3-Amino-6-(chloromethyl)-2-pyrazinecarbonitrile 4-oxide.
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