7-Fluoro-1-methoxynaphthalene CAS 13790-96-0
| CAS No. | 13790-96-0 |
| Molecular Formula | C11H9FO |
| Molecular Weight | 176.19 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 7-Fluoro-1-methoxynaphthalene.
CATO supplies 7-Fluoro-1-methoxynaphthalene (CAS 13790-96-0), a certified reference material (molecular formula C11H9FO, MW 176.19 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 7-Fluoro-1-methoxynaphthalene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 176.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C11H9FO |
| Molecular Weight | 176.19 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.) | 1960 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 3-fluoro-2-methyl-4-nitro-aniline (CAS 1000342-98-2)
- 1-Fluoro-4-methoxynaphthalene (CAS 10471-09-7)
- 4-fluoro-3-(1H-pyrrol-1-yl)aniline (CAS 1178165-14-4)
- 2-Fluoro-5-(1h-pyrrol-1-yl)aniline (CAS 1183308-33-9)
- 4-Fluoro-2-(1h-pyrrol-1-yl)aniline (CAS 1245500-21-3)
- 6-Fluoro-8-methylquinolin-4-amine (CAS 1247102-12-0)
- 8-Fluoro-2-methylquinolin-3-amine (CAS 1259519-93-1)
- 6-Fluoro-1-(hydroxymethyl)naphthalene (CAS 1261594-29-9)
Recommended Standards
- (6-Fluoroquinolin-8-yl)methanamine (CAS 1367804-71-4)
- 1-Fluoro-7-methoxynaphthalene (CAS 13791-03-2)
- 1-(3-Fluoropyridin-2-yl)cyclobutane-1-carbonitrile (CAS 1344145-52-3)
- 5-Fluoro-2-methylquinolin-8-amine (CAS 1393179-68-4)
- 1187170-07-5 2-Methyl-5-(3-thienyl)pyridine MFCD13152483 (CAS 1187170-07-5)
- (2S,3R)-2-Amino-1-(5-fluoro-1,3-dihydro-2H-isoindol-2-yl)-3-methyl-1-pentanone (CAS 1059173-37-3)
- N-(4-Bromo-2-chlorophenyl)-3-chlorobenzamide (CAS 902093-21-4)
- (1S,2S)-Boc-aminocyclopentane carboxylic acid (CAS 143679-80-5)
- (R)-2,2,2-trifluoro-1-(tetrahydro-2H-pyran-4-yl)ethan-1-amine hydrochloride (CAS 1821820-77-2)
- 2-[(4-tert-butylbenzene)sulfonyl]ethan-1-amine (CAS 1017173-46-4)
- 5-((4-Bromophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde (CAS 321848-45-7)
- 4-Bromoisoquinolin-5-ol (CAS 651310-41-7)
- Potassium 2,2'-((carboxymethyl)azanediyl)diacetate (CAS 2399-86-2)
- Peptide Impurity 82 (CAS 10491-78-8)
Why CATO?
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