5-Fluoro-1,2,3,4-tetrahydronaphthalene CAS 700-45-8
| CAS No. | 700-45-8 |
| Molecular Formula | C10H11F |
| Molecular Weight | 150.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Fluoro-1,2,3,4-tetrahydronaphthalene is closely related to fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Fluoro-1,2,3,4-tetrahydronaphthalene (CAS 700-45-8), molecular formula C10H11F and molecular weight 150.19 g/mol, is a CATO reference standard with documented purity and traceability.
5-Fluoro-1,2,3,4-tetrahydronaphthalene (C10H11F) contains fluorine substitution, an aromatic ring system. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-Fluoro-1,2,3,4-tetrahydronaphthalene 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 | C10H11F |
| Molecular Weight | 150.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Fluoro Standards
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- 1-Fluoro-4-(2-methylallyl)benzene (CAS 702-08-9)
- 6-Fluoro-1,2,3,4-tetrahydronaphthalene (CAS 2840-40-6)
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Recommended Standards
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- 4-(2-Fluorophenyl)-1-butene (CAS 71813-51-9)
- 3’-Bromo-2’,4’-difluoroacetophenone (CAS 1210824-63-7)
- (2H-Tetrazol-2-yl)acetone (CAS 13616-38-1)
- 6-Chloro-4-methoxypicolinamide (CAS 1393486-28-6)
- 3,6-di-2-pyridyl-1,2,4,5-tetrazine (CAS 1671-87-0)
- 3-Tosyl-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4-amine (CAS 1707372-22-2)
- 4-Chloro-6-(4-piperidinylmethoxy)pyrimidinehydrochloride (CAS 1220036-85-0)
- 2-(Cyclohexyloxy)-4-methoxyphenol (CAS 1243380-29-1)
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- Hexanedioic acid, polymer with 1,3-diisocyanatomethylbenzene and 1,2-ethanediol (CAS 9019-92-5)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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