2,5-Pyrazinedicarboxylic acid dihydrate 205692-63-3 pyrazine-2,5-dicarboxylic acid dihydrate CAS 205692-63-3
| CAS No. | 205692-63-3 |
| Molecular Formula | C6H10N2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carbohydrate-derived structure, an amide group, 2,5-Pyrazinedicarboxylic acid dihydrate 205692-63-3 pyrazine-2,5-dicarboxylic acid dihydrate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 192.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2,5-Pyrazinedicarboxylic acid dihydrate 205692-63-3 pyrazine-2,5-dicarboxylic acid dihydrate (CAS 205692-63-3), molecular formula C6H10N2O4H2O and molecular weight 192.17 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,5-Pyrazinedicarboxylic acid dihydrate 205692-63-3 pyrazine-2,5-dicarboxylic acid dihydrate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H10N2O4 2*H2O |
| Molecular Weight | 192.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 2 |
Related Pyrazinedicarboxylic Standards
Recommended Standards
- 4-(2-Fluorophenyl)piperidine-4-carboxylic acid (CAS 1226211-99-9)
- Heptakis(2,3,6-tri-O-ethyl)-β-cyclodextrin (CAS 111689-01-1)
- Methyl 3-(2-(1H-indol-3-yl)-2-oxoacetamido)thiophene-2-carboxylate (CAS 1024263-82-8)
- tert-Butyl (R)-(1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyl)carbamate (CAS 578729-05-2)
- Methyl 5-((2,6,8-trimethyl-4-oxoquinolin-1(4H)-yl)methyl)furan-2-carboxylate (CAS 1216471-25-8)
- tert-butyl (3R)-3-(hydrazinecarbonyl)piperidine-1-carboxylate (CAS 1002359-83-2)
- 4-[(E)-2-[(3-Nitrophenyl)methylidene]hydrazin-1-yl]-2-(trifluoromethyl)quinazoline (CAS 303148-94-9)
- (3-Cyclopropoxy-4-iodopyridin-2-yl)methanamine (CAS 1243316-18-8)
- Methyl 3-propionamidobenzoate (CAS 351984-79-7)
- C-telopeptide (CAS 162929-64-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com