6-Methoxypyrazine-2-boronic Acid CAS 934346-27-7
| CAS No. | 934346-27-7 |
| Molecular Formula | C5H7BN2O3 |
| Molecular Weight | 153.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Methoxypyrazine-2-boronic Acid 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.
6-Methoxypyrazine-2-boronic Acid (CAS 934346-27-7), molecular formula C5H7BN2O3 and molecular weight 153.93 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 6-Methoxypyrazine-2-boronic Acid is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 153.93 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H7BN2O3 |
| Molecular Weight | 153.93 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Methoxypyrazine Standards
- 5-Methoxypyrazine-2-boronic acid, 97% (CAS 1207738-71-3)
- 3-Methoxypyrazine-2-carboxylic acid (CAS 40155-47-3)
- 5-Methoxypyrazine-2-carboxylic Acid (CAS 40155-42-8)
- 6-Methoxypyrazine-2-carboxylic Acid (CAS 24005-61-6)
- N-Methoxypyrazine-2-carboxamide (CAS 115110-16-2)
- 5-Methoxypyrazine-2-carboxamide (CAS 19222-85-6)
- 5-Methoxypyrazine-2-carboximidamide (CAS 1344367-21-0)
- 5-Methoxypyrazine-2,3-dicarbonitrile (CAS 72111-80-9)
Recommended Standards
- 2-Methoxypyrimidine-5-boronic Acid (CAS 628692-15-9)
- Rhodiumtrihydroxide (CAS 21656-02-0)
- 2-Acetyl-3-furylboronic acid (CAS 49777-66-4)
- 4-Fluoro-3-methylphenylboronic Acid (CAS 139911-27-6)
- Ethyl 4-hydroxythieno[2,3-b]pyridine-5-carboxylate (CAS 55503-31-6)
- (2-(4-Methoxyphenyl)-4,5-dihydrooxazole-4,4-diyl)dimethanol (CAS 91642-17-0)
- 2-(4-Fluorophenyl)-5-(methoxycarbonyl)-1,5-dimethyl-3-pyrrolidinecarboxylic acid (CAS 1052610-75-9)
- (5-(Dimethylcarbamoyl)-2-fluorophenyl)boronic acid (CAS 874289-46-0)
- H-α-Me-D-Phe-OH (CAS 17350-84-4)
- (1R,6S)-3,7,7-Trimethylbicyclo[4.1.0]hept-3-ene (CAS 20296-50-8)
- 2-(2-Methoxyethoxy)acetaldehyde (CAS 111964-99-9)
- 2-Chloro-4-phenyl-6-(p-tolyl)nicotinonitrile (CAS 38477-47-3)
- N-[(3-Methyl-2-thienyl)methyl]cyclopentanamine hydrochloride (CAS 1048664-91-0)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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