1-(7-Bromoisoquinolin-3-yl)ethanol CAS 1318897-46-9
| CAS No. | 1318897-46-9 |
| Molecular Formula | C11H10BrNO |
| Molecular Weight | 252.11 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 1-(7-Bromoisoquinolin-3-yl)ethanol.
1-(7-Bromoisoquinolin-3-yl)ethanol (CAS 1318897-46-9) is a high-purity analytical reference standard with the molecular formula C11H10BrNO and a molecular weight of 252.11 g/mol.
The molecular framework of 1-(7-Bromoisoquinolin-3-yl)ethanol (C11H10BrNO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-(7-Bromoisoquinolin-3-yl)ethanol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H10BrNO |
| Molecular Weight | 252.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromoisoquinolin Standards
- 1-(6-Bromoisoquinolin-3-yl)ethanol (CAS 1779746-56-3)
- 1-(6-Bromoisoquinolin-1-yl)ethanol (CAS 2092249-61-9)
- 2-(5-Bromoisoquinolin-1-yl)ethan-1-amine (CAS 1330754-25-0)
- 1-(7-Bromoisoquinolin-3-yl)ethanone (CAS 1253975-22-2)
- 1-(4-Bromoisoquinolin-1-yl)ethanone (CAS 1260807-89-3)
- 1-(6-Bromoisoquinolin-1-yl)ethanone (CAS 1416252-49-7)
- 1-(6-Bromoisoquinolin-3-yl)ethanone (CAS 2089377-27-3)
- (7-Bromoisoquinolin-3-yl)methanol (CAS 1318897-45-8)
Recommended Standards
- 6-(Bromomethyl)-1-methylquinolin-2(1H)-one (CAS 131610-09-8)
- 5-(Bromomethyl)-1-methylquinolin-2(1H)-one (CAS 133032-60-7)
- 4-bromo-5-m-tolyl-1H-pyrazol-3-amine (CAS 1313254-39-5)
- 7-(Bromomethyl)-1-methylquinolin-2(1H)-one (CAS 133032-61-8)
- 5-((Methylamino)methyl)pyridin-2(1H)-one dihydrobromide (CAS 1949815-78-4)
- 5-Bromo-4-fluoro-1H-indole (CAS 344790-96-1)
- 3-(Benzyloxy)-4-oxo-4H-pyran-2-carbaldehyde (CAS 500371-01-7)
- n-(4-Chlorophenyl)-3,3,3-trifluoropropanimidoyl chloride (CAS 1265324-20-6)
- Gallic Acid (CAS 149-91-7)
- 3-Nitro-4-[(4-pyridinylmethyl)amino]benzoic acid (CAS 1041533-03-2)
- Di-t-butylphosphine oxide, 98% (CAS 684-19-5)
- 1-((2-Methoxy-5-methylphenyl)sulfonyl)piperazine (CAS 460046-39-3)
- 3-(Pyridin-4-ylmethoxy)aniline (CAS 105350-47-8)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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