5-Hydroxypyrazine-2-carboxylic Acid
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About 5-Hydroxypyrazine-2-carboxylic Acid
5-Hydroxypyrazine-2-carboxylic Acid sits in our metabolites & Degradation Products section and ships worldwide from stock or short lead time. For your records (Reference Standard), the material is defined by CAS 34604-60-9, formula C5H4N2O3 and molar mass 140.1 g/mol. It is handled as a solid.
Where it is used
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
- Fine chemical synthesis
Handling and storage
Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
- Fine chemical synthesis
Applications
Specifications and identifiers
| Product name | 5-Hydroxypyrazine-2-carboxylic Acid |
|---|---|
| Catalogue number | ZX-036066 |
| CAS number | 34604-60-9 |
| IUPAC name | 6-oxo-1H-pyrazine-3-carboxylic acid |
| Molecular formula | C5H4N2O3 |
| Molar mass | 140.1 g/mol |
| Exact mass | 140.0222 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | -1 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 78.8 Ų |
| HS code | 38229090 |
| InChIKey | CGQFCIHUUCMACC-UHFFFAOYSA-N |
| SMILES | C1=C(N=CC(=O)N1)C(=O)O |
| PubChem CID | 161825 |
| Synonyms | 5-Hydroxypyrazinoic acid, Pyrazinecarboxylic acid, 4,5-dihydro-5-oxo-, 5-Hydroxy-2-pyrazinecarboxylic acid, 5-oxo-4,5-dihydropyrazine-2-carboxylic acid, 2-Pyrazinecarboxylicacid, 4,5-dihydro-5-oxo-, sodium salt (1:1), 2-carboxy-5-hydroxy-pyrazine, 5-Hydroxypyrazinecarboxylic acid, 2-hydroxy-5-pyrazinecarboxylic acid, 4,5-Dihydro-5-oxopyrazinecarboxylic acid, 5-oxo-4,5-dihydropyrazine-2-carboxylicacid, 4,5-dihydro-5-oxo-2-Pyrazinecarboxylic acid |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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