5-bromo-7-fluoro-tetralin-1-one CAS 1260018-37-8
| CAS No. | 1260018-37-8 |
| Molecular Formula | C10H14BrFO |
| Molecular Weight | 249.12 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 5-bromo-7-fluoro-tetralin-1-one.
CATO supplies 5-bromo-7-fluoro-tetralin-1-one (CAS 1260018-37-8), a certified reference material (molecular formula C10H14BrFO, MW 249.12 g/mol) for analytical method development and quality control.
5-bromo-7-fluoro-tetralin-1-one (C10H14BrFO) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C10H14BrFO |
| Molecular Weight | 249.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
Related bromo Standards
- Ethyl 2-bromo-2-(thiophen-2-yl)acetate (CAS 104688-01-9)
- Methyl 4-bromo-5-ethylthiophene-2-carboxylate (CAS 1047645-89-5)
- Ethyl 4-bromo-5-methylthiophene-2-carboxylate (CAS 1256286-44-8)
- 8-bromo-5-fluoro-tetralin-1-one (CAS 1260018-43-6)
- 1-Bromo-2-(ethanesulfonyl)benzene (CAS 1299474-17-1)
- 5-Bromo-2,4-dimethoxybenzenethiol (CAS 1303890-61-0)
- Ethyl 2-bromo-5-methylthiophene-3-carboxylate (CAS 1374676-14-8)
- 5-Bromo-2-methyl-thiophene-3-carboxylic acid ethyl ester (CAS 1824068-41-8)
Recommended Standards
- 3-(3-Bromothiophen-2-yl)-2-methylpropanoic acid (CAS 1249752-78-0)
- Methyl 4-Azidotetrafluorobenzoate (CAS 122590-75-4)
- 2-(Ethylamino)pyrimidine-5-boronic acid pinacol ester, 97% (CAS 1218791-44-6)
- Ethyl 2-(5-bromothiophen-2-yl)acetate (CAS 132526-28-4)
- Methyl 3-(chlorosulfonyl)-5-iodobenzoate (CAS 1155083-86-5)
- 2,3-Difluoro-4'-methylsulfanylbiphenyl (CAS 157248-20-9)
- 1'-(4-(4-Hydroxyphenyl)-4-oxobutyl)-[1,4'-bipiperidine]-4'-carboxamide (CAS 878478-90-1)
- 3-[(benzyloxy)methyl]pyrrolidine (CAS 933758-97-5)
- Furo[2,3-b]quinoline (CAS 268-95-1)
- (1-(2,4,6-Trimethylbenzyl)cyclopropyl)methanamine (CAS 1368457-15-1)
- N'-(4-Methoxyphenyl)formohydrazide (CAS 35020-01-0)
- 4-(4-Fluorophenyl)-2-methoxypyridine-3-carbonitrile (CAS 478245-82-8)
- 3-amino-2-hydroxyheptanoic acid (CAS 561066-93-1)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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