6-hydroxypyrazine-2-carboxylic acid;sodium salt CAS 1314975-91-1
| CAS No. | 1314975-91-1 |
| Molecular Formula | C5H10N2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-hydroxypyrazine-2-carboxylic acid;sodium salt (CAS 1314975-91-1) is a high-purity analytical reference standard with the molecular formula C5H10N2O3HNa and a molecular weight of 170.14 g/mol.
6-hydroxypyrazine-2-carboxylic acid;sodium salt (C5H10N2O3HNa) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 6-hydroxypyrazine-2-carboxylic acid;sodium salt 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 | C5H10N2O3 HNa |
| Molecular Weight | 170.14 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) | 1.5 |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related hydroxypyrazine Standards
- 5-Hydroxypyrazine-2-carbonyl chloride (CAS 1261490-22-5)
- 5-Hydroxypyrazine-2-carbonitrile (CAS 134510-05-7)
- 5-Hydroxypyrazine-2-carboxylic Acid Methyl Ester (CAS 13924-95-3)
- 6-hydroxypyrazine-2-carboxylic acid (CAS 13924-99-7)
- 5-hydroxypyrazine-2-carbaldehyde (CAS 1822931-46-3)
- 3-Hydroxypyrazine-2-carboxylic Acid (CAS 20737-42-2)
- 5-Hydroxypyrazine-2-carboxylic acid (CAS 34604-60-9)
- ethyl 5-hydroxypyrazine-2-carboxylate (CAS 54013-03-5)
Recommended Standards
- Nandrolone Benzoate (1.0mg/ml in Acetonitrile) (CAS 1474-55-1)
- (S)-1-Chloro-2-methylbutane (CAS 40560-29-0)
- 3-Iodo-5-nitro-1H-indole (CAS 908295-26-1)
- (4R,4'R)-2,2'-(1,3-Bis(4-(tert-butyl)phenyl)propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole) (CAS 2757082-34-9)
- tert-butyl 4-(2-ethoxy-2-oxoethylidene)-3-fluoropiperidine-1-carboxylate (CAS 317360-03-5)
- 4-(3,5-Dichlorophenyl)benzonitrile (CAS 1025992-48-6)
- 4-{[(4-bromophenyl)sulfanyl]methyl}-1-[(4-methylphenyl)sulfanyl]-2-nitrobenzene (CAS 477869-74-2)
- 1-(5-Isopropyl-3-isoxazolyl)methanamine (CAS 154016-49-6)
- N-(4-(4-(hydroxymethyl)piperidin-1-yl)benzyl)-4-methylbenzenesulfonamide (CAS 861210-21-1)
- Serpent Peptide (CAS 823202-99-9)
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