2-{1H-pyrazolo[3,4-b]pyridin-1-yl}acetic acid CAS 882050-47-7
| CAS No. | 882050-47-7 |
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-{1H-pyrazolo[3,4-b]pyridin-1-yl}acetic acid (CAS 882050-47-7), a certified reference material (molecular formula C8H7N3O2, MW 177.16 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 2-{1H-pyrazolo[3,4-b]pyridin-1-yl}acetic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 177.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 2-{1H-pyrazolo[3,4-b]pyridin-1-yl}acetic 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.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 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.) | 1987 |
| Nitrogen Atoms | 3 |
Related H Standards
- 1H-Pyrazolo[3,4-β]pyridine-3-acetic Acid (CAS 1155847-27-0)
- 2-(Pyrazolo[1,5-a]pyrimidin-2-yl)acetic acid (CAS 1159983-05-7)
- Methyl pyrazolo[1,5-a]pyrimidine-5-carboxylate (CAS 1453176-67-4)
- 6-Methyl-pyrazolo[1,5-α]pyrimidine-3-carboxylic Acid (CAS 869941-96-8)
- Methyl pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 384861-43-2)
- Methyl pyrazolo[1,5-b]pyridazine-3-carboxylate (CAS 53946-83-1)
- methyl pyrazolo[1,5-c]pyrimidine-3-carboxylate (CAS 2111733-15-2)
- 3-(1H-Pyrazolo[3,4-b]pyridin-5-yl)propan-1-ol (CAS 1346447-07-1)
Recommended Standards
- 2,3-Dimethylfuro[3,4-b]pyridine-5,7-dione (CAS 90376-85-5)
- 2-Amino-1H-benzo[d]imidazole-1-carboxylic acid (CAS 36128-67-3)
- 2,3-Dimethyl-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione (CAS 80356-98-5)
- 2-Amino-4-(2H-tetrazol-5-yl)phenol (CAS 924860-65-1)
- 5-Bromo-N-(tert-butyl)pyridine-3-sulfonamide (CAS 911111-80-3)
- Suc-Gly-Pro-pNA (CAS 115846-45-2)
- Iminotris(dimethylamino)phosphonium tetrafluoroborate (CAS 181470-75-7)
- 4,6-Dichloro-8-methoxy-2-propylquinoline (CAS 1189107-20-7)
- 1-Hydroxy-4-((3-(trifluoromethyl)phenyl)diazenyl)-3H-isochromen-3-one (CAS 339021-22-6)
- Quinidine Impurity 2 (CAS 118-10-5)
- 2,1,3-Benzothiadiazol-5-ylisothiocyanate (CAS 337508-62-0)
- 5-(3-(Trifluoromethyl)phenyl)pyrrolidin-3-ol hydrochloride (CAS 1423025-16-4)
- 5,7-Dimethylbenzofuran-2-carbaldehyde (CAS 289892-02-0)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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