1-Ethyl-1,2,3,4-tetrahydroquinolin-7-ol CAS 71130-68-2
| CAS No. | 71130-68-2 |
| Molecular Formula | C11H15NO |
| Molecular Weight | 177.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-Ethyl-1,2,3,4-tetrahydroquinolin-7-ol (CAS 71130-68-2) is a high-purity analytical reference standard with the molecular formula C11H15NO and a molecular weight of 177.24 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 1-Ethyl-1,2,3,4-tetrahydroquinolin-7-ol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 177.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C11H15NO |
| Molecular Weight | 177.24 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 2-Ethyl-5,6,7,8-tetrahydroquinolin-4(1H)-one (CAS 138642-39-4)
- 1-(1,2,3,4-Tetrahydroquinolin-7-yl)ethan-1-ol (CAS 1492651-88-3)
- 1-(1,2,3,4-Tetrahydroquinolin-6-yl)ethan-1-ol (CAS 1529429-59-1)
- 1-(1,2,3,4-Tetrahydroquinolin-5-yl)ethan-1-ol (CAS 1779935-99-7)
- (R)-1-(1,2,3,4-tetrahydroquinolin-5-yl)ethan-1-ol (CAS 2387568-61-6)
- (R)-1-(1,2,3,4-tetrahydroquinolin-6-yl)ethan-1-ol (CAS 2387569-40-4)
- (R)-1-(1,2,3,4-tetrahydroquinolin-7-yl)ethan-1-ol (CAS 2387568-64-9)
- (R)-1-(1,2,3,4-tetrahydroquinolin-8-yl)ethan-1-ol (CAS 2387568-94-5)
Recommended Standards
- 1-Cyclopropyl-1-(4-methoxyphenyl)methylamine (CAS 54398-65-1)
- 1-Methoxy-2-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 676262-91-2)
- 1-Cyclohexyl-1h-pyrrole-2-carbaldehyde (CAS 878422-21-0)
- 1-Methylbutyl 2-pyridyl ketone (CAS 855377-39-8)
- 2-Chloro-5-(trifluoromethyl)pyridine-3,4-dicarboxylic acid (CAS 518989-97-4)
- (S)-2-(((Benzyloxy)carbonyl)amino)-3-((4-methoxybenzyl)thio)propanoic acid (CAS 816446-81-8)
- 2-(2,2,2-Trifluoroethyl)pyrimidine-5-carboxylic acid (CAS 1344110-01-5)
- N1-(2-chloro-4-nitrophenyl)ethane-1,2-diamine (CAS 27080-50-8)
- 1-(3-Aminophenyl)-3-methylurea (CAS 39938-80-2)
- Tyrphostin 23 (CAS 118409-57-7)
- Chlorquinaldol impurity 1 (CAS 1649935-12-5)
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