3-{5-methyl-1h-pyrazolo[3,4-b]pyridin-1-yl}propanoic acid CAS 1245807-66-2
| CAS No. | 1245807-66-2 |
| Molecular Formula | C10H11N3O2 |
| Molecular Weight | 205.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-{5-methyl-1h-pyrazolo[3,4-b]pyridin-1-yl}propanoic 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.
3-{5-methyl-1h-pyrazolo[3,4-b]pyridin-1-yl}propanoic acid (CAS 1245807-66-2), molecular formula C10H11N3O2 and molecular weight 205.21 g/mol, is a CATO reference standard with documented purity and traceability.
3-{5-methyl-1h-pyrazolo[3,4-b]pyridin-1-yl}propanoic acid (C10H11N3O2) 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. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H11N3O2 |
| Molecular Weight | 205.21 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Recommended Standards
- Methyl 1-oxo-1,2,3,4-tetrahydroisoquinoline-7-carboxylate (CAS 1245798-40-6)
- 3-{5-methyl-2h-pyrazolo[3,4-b]pyridin-2-yl}propanoic acid (CAS 1245807-85-5)
- Methyl 1-oxo-1,2,3,4-tetrahydroisoquinoline-6-carboxylate (CAS 1245798-39-3)
- 3,4-Dihydro-2,8-dimethyl-3-oxo-2H-1,4-benzoxazine-6-carboxaldehyde (CAS 1246081-94-6)
- 3-Chloro-N-(3,4-dichlorophenyl)propanamide (CAS 7160-21-6)
- N-Methyl-1-(phenylmethyl)-3-(1,2,3,6-tetrahydro-1-methyl-4-pyridinyl)-1H-indole-5-ethanesulfonamide (CAS 894351-86-1)
- 2-(piperidin-3-ylmethoxy)quinoxaline hydrochloride (CAS 1185313-33-0)
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- 4-(Benzyl(ethyl)amino)butanoic acid (CAS 938291-64-6)
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- 4-Hydroxy-2-methyl-8-(trifluoromethyl)quinoline-3-carboxylic acid (CAS 64321-67-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com