5-Cyano-1H-indole-6-carboxylic acid CAS 1227269-42-2
| CAS No. | 1227269-42-2 |
| Molecular Formula | C10H6N2O2 |
| Molecular Weight | 186.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-Cyano-1H-indole-6-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.
5-Cyano-1H-indole-6-carboxylic acid (CAS 1227269-42-2), molecular formula C10H6N2O2 and molecular weight 186.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H6N2O2, 5-Cyano-1H-indole-6-carboxylic 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 186.17 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).
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 | C10H6N2O2 |
| Molecular Weight | 186.17 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Cyano Standards
- 4-Cyano-1H-indole-3-carboxylic acid (CAS 110811-33-1)
- 3-Cyano-1h-indole-6-carboxylic acid (CAS 1360958-85-5)
- 4-Cyano-1H-indole-2-carboxylic acid (CAS 1369142-21-1)
- 4-Cyano-1H-indole-6-carboxylic acid (CAS 1427502-44-0)
- 3-cyano-1H-indole-2-carboxylic acid (CAS 174094-28-1)
- 6-Cyano-1H-indole-3-carboxylic acid (CAS 174500-88-0)
- 3-Cyano-1H-indole-4-carboxylic acid (CAS 889942-85-2)
- 6-Cyano-1H-indole-2-carboxylic acid (CAS 85864-09-1)
Recommended Standards
- Methyl 2-((2,5-dioxopyrrolidin-3-yl)amino)acetate (CAS 1218133-58-4)
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- 1-(Cyclopropyldifluoromethyl)-4-fluorobenzene (CAS 1204295-86-2)
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- 4-Methoxybenzofuran-6-amine (CAS 1330752-90-3)
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- 7-Methoxy-2,3-dihydrobenzofuran-3-acetic Acid (CAS 93198-73-3)
- N-methyl-2-(pyrrolidin-1-ylmethyl)-1,2,3,4-tetrahydronaphthalen-2-amine (CAS 885951-06-4)
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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