[1,2,5]Oxadiazolo[3,4-b]pyridin-6-ylboronic acid CAS 1447847-99-5
| CAS No. | 1447847-99-5 |
| Molecular Formula | C5H4BN3O3 |
| Molecular Weight | 164.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H4BN3O3, [1,2,5]Oxadiazolo[3,4-b]pyridin-6-ylboronic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 164.91 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO supplies [1,2,5]Oxadiazolo[3,4-b]pyridin-6-ylboronic acid (CAS 1447847-99-5), a certified reference material (molecular formula C5H4BN3O3, MW 164.91 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5H4BN3O3 |
| Molecular Weight | 164.91 g/mol |
| Appearance | Off-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) | 5.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
Related Oxadiazolo Standards
- [1,2,5]Oxadiazolo[3,4-g]quinoxaline (CAS 101917-77-5)
- [1,2,5]Oxadiazolo[3,4-f]cinnoline (CAS 217491-04-8)
- [1,2,5]Oxadiazolo[3,4-f]quinoxaline (CAS 71630-83-6)
- [1,2,5]Oxadiazolo[3,4-b]pyrazine-5,6(1H,3H)-dione (CAS 24294-89-1)
- [1,2,5]Oxadiazolo[3,4-b]pyrazine-5,6-diamine (CAS 202207-24-7)
- [1,2,5]Oxadiazolo[3,4-d]pyrimidine-5,7-diamine (CAS 30745-07-4)
- 8-Methyl-[1,2,5]oxadiazolo[3,4-f]cinnoline (CAS 304869-93-0)
- 9-Methyl-[1,2,5]oxadiazolo[3,4-f]cinnoline (CAS 272776-07-5)
Recommended Standards
- 13113-88-7 (Dichloromethyl)phosphonic acid Phosphonic acid, (dichloromethyl)- Dichloromethylphosphonic acid (CAS 13113-88-7)
- 3,4-Dimethylphenylmagnesium chloride (CAS 102928-12-1)
- 873-51-8 Borane, dichlorophenyl- Dichlorophenylborane NSC-93889 NSC93889 Phenylboron dibromide Phenylboron dichloride Phenyldichloroborane (CAS 873-51-8)
- 2-Methylbenzylmagnesium chloride (CAS 29875-05-6)
- I-BET 151 (CAS 1300031-49-5)
- Thiazol-5-ylmethyl cyclohexanecarboxylate (CAS 338981-73-0)
- 2-Chloro-4-methylpyrimidine-5-carbaldehyde (CAS 933685-85-9)
- 5-Chloro-1-methyl-1H-pyrrolo[2,3-b]pyridine (CAS 1260874-86-9)
- (R)-(1-Benzyl-4,4-difluoropiperidin-3-yl)methanol (CAS 2378854-77-2)
- 3-Amino-4-(dimethylamino)thieno[2,3-b]pyridine-2-carboxamide (CAS 147992-87-8)
- 4,4'-(Pyrimidine-4,6-diyl)dianiline (CAS 85489-57-2)
- 3,5-Bis(methylthio)isothiazole-4-carbonyl chloride (CAS 4886-16-2)
- 2-(Methylthio)-7-(trifluoromethyl)-5,6,7,8-tetrahydroquinazolin-5-ol (CAS 1420793-58-3)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
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