Description
Methyl 3-amino-5,6-dichloro-2-pyrazine carboxylate is a substituted pyrazine ester for laboratory and biochemical applications. The compound carries CAS number 1458-18-0, the empirical formula C₆H₅Cl₂N₃O₂ and a molar mass of 222,03 g/mol. The structure incorporates amino and dichloro substitution on the pyrazine ring together with a methyl carboxylate function, providing a compact heterocyclic building block for further elaboration. Molecular-weight information of 222,03 g/mol supports accurate dosing and yield calculation. Transport classification includes UN number 3077 according to the manufacturer data. This material is available from manufacturer Carl ROTH as part of the chemicals and biochemicals range for research laboratories. Reliable CAS and formula identification assist documentation, inventory control and safety assessment. Consistent analytical descriptors enable integration into multi-step routes and quality-managed experimental programmes in heterocyclic chemistry.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Purity (HPLC): ≥ 96.5 %
- Assay (titr.): 96.5 to 103.5 %
- Colour: light brown to dark brown
- Form: powder or crystal or chunk(s)
- ¹H-NMR Spectrum: corresponds to assigned structure
- CAS number: 1458-18-0
- Pack sizes: 5 g, 10 g, 25 g
- Empirical formula: C₆H₅Cl₂N₃O₂
- Molar mass: 222,03 g/mol
- UN nr.: 3077
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
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Questions about Methyl 3-amino-5,6-dichloro-2-pyrazine c, arboxylate, 5 g
What is this article?
Methyl 3-amino-5,6-dichloro-2-pyrazine c, arboxylate, 5 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Organic building blocks & synthesis reagents, inside Organic chemicals & synthesis reagents, in Lab chemicals.
A building block is an organic molecule bought to become part of a larger one. The structure, the CAS number and the purity decide it. A 95 percent reagent and a 99.9 percent reagent of the same name leave different impurities in the product. The functional groups are the reason it was chosen.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
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