2,3,4,9-Tetrahydro-1H-carbazol-7-ol CAS 13314-79-9
| CAS No. | 13314-79-9 |
| Molecular Formula | C12H13NO |
| Molecular Weight | 187.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,3,4,9-Tetrahydro-1H-carbazol-7-ol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,3,4,9-Tetrahydro-1H-carbazol-7-ol (CAS 13314-79-9), molecular formula C12H13NO and molecular weight 187.24 g/mol, is a CATO reference standard with documented purity and traceability.
2,3,4,9-Tetrahydro-1H-carbazol-7-ol (C12H13NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H13NO |
| Molecular Weight | 187.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 5-(Dimethylamino)-2-nitrobenzaldehyde (CAS 548798-23-8)
- 5-(4,5-Dimethyl-4h-1,2,4-triazol-3-yl)thiophen-2-amine (CAS 1249516-68-4)
- 3-Chloro-2-(2-fluorophenyl)-6-(trifluoromethyl)pyridine (CAS 1214380-32-1)
- [4-(trifluoromethoxy)phenyl]methanesulfonamide (CAS 1250371-16-4)
- (5-Phenylisoxazol-3-yl)acetonitrile (CAS 35221-98-8)
- 6-Amino-5-bromo-4-methylquinolin-2(1H)-one (CAS 1378260-22-0)
- 1-Ethyl-2-phenyl-1H-indol-3-amine (CAS 70997-69-2)
- 7-(4-Ethoxyphenyl)-3-((2-fluorobenzyl)thio)-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazole (CAS 921585-58-2)
- 7-(Trifluoromethyl)spiro[chromane-4,4'-piperidine] (CAS 2379928-22-8)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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