6-Hydroxy-7-azaindole CAS 55052-26-1
| CAS No. | 55052-26-1 |
| Molecular Formula | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Hydroxy-7-azaindole.
6-Hydroxy-7-azaindole (CAS 55052-26-1), molecular formula C7H6N2O and molecular weight 134.14 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-Hydroxy-7-azaindole (C7H6N2O) is characterized by an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. 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 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.
CATO manufactures 6-Hydroxy-7-azaindole 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 | C7H6N2O |
| Molecular Weight | 134.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- 5-Hydroxy-6-methylpicolinonitrile (CAS 1211589-52-4)
- 5-Hydroxy-4-methylpicolinonitrile (CAS 1256792-51-4)
- 5-Hydroxy-2-methylnicotinonitrile (CAS 1346544-17-9)
- 3-Hydroxy-2-methylisonicotinonitrile (CAS 13602-91-0)
- 5-Hydroxy-1H-indazole (CAS 15579-15-4)
- 4-hydroxy-2-methylnicotinonitrile (CAS 1804915-78-3)
- 2-Hydroxy-5-methylpyridine-3-carbonitrile (CAS 38076-79-8)
- 3-Hydroxy-5-methylpicolinonitrile (CAS 672957-94-7)
Recommended Standards
- 6-Hydroxy-2-methylnicotinonitrile (CAS 41877-40-1)
- 6-Methoxy-2-pyridinecarbonitrile (CAS 83621-01-6)
- 6-Aminopyrazolo[3,4-b]pyridine (CAS 63725-49-5)
- 6-Methyl-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 65267-47-2)
- 2-Chloro-4-methoxypyrimidine-5-carboxylic acid (CAS 1375064-78-0)
- 7-Bromo-2-ethyl-1,2,3,4-tetrahydroisoquinoline (CAS 1416338-09-4)
- (4-Isopropylthiazol-2-yl)methanol (CAS 156589-83-2)
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