7-Hydroxy-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid CAS 1190317-24-8
| CAS No. | 1190317-24-8 |
| Molecular Formula | C8H6N2O3 |
| Molecular Weight | 178.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 7-Hydroxy-1H-pyrrolo[2,3-c]pyridine-3-carboxylic 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.
7-Hydroxy-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid (CAS 1190317-24-8) is a high-purity analytical reference standard with the molecular formula C8H6N2O3 and a molecular weight of 178.14 g/mol.
The molecular framework of 7-Hydroxy-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid (C8H6N2O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C8H6N2O3 |
| Molecular Weight | 178.14 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 |
| 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.) | 1989 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- 7-Hydroxy-1H-indazole-5-carboxylic acid (CAS 1131605-20-3)
- 6-Hydroxy-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (CAS 1190313-23-5)
- 6-Hydroxy-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid (CAS 1190315-92-4)
- 5-Hydroxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1190317-55-5)
- 7-Hydroxy-4-azaindole-3-carboxylic Acid (CAS 1190318-50-3)
- 4-Hydroxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1190322-37-2)
- 3-Hydroxy-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1204475-87-5)
- 4-Hydroxy-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1204476-01-6)
Recommended Standards
- 2-Oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-5-carboxylic acid (CAS 1190317-48-6)
- 4-Oxo-4,5-dihydro-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid (CAS 1190314-55-6)
- 2-Oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-7-carboxylic acid (CAS 1190313-18-8)
- 2-Oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-6-carboxylic acid (CAS 1190318-74-1)
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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
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com