1,1'-(1,4-Phenylene)bis(N-(4-fluorophenyl)methanimine) CAS 17866-84-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17866-84-1 |
| Molecular Formula | C20H14F2N2 |
| Molecular Weight | 320.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1'-(1,4-Phenylene)bis(N-(4-fluorophenyl)methanimine) (CAS 17866-84-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H14F2N2. Molecular weight: 320.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H14F2N2 |
| Molecular Weight | 320.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Phenylene Standards
- 3,3'-(1,4-Phenylene)bis(1-(furan-2-yl)prop-2-en-1-one) (CAS 27242-80-4)
- 2,2′-(1,3-Phenylene)bis[benzoxazole] (CAS 59049-84-2)
- 2,2'-(1,2-Phenylene)bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane] (CAS 269410-07-3)
- 2,2-(1,4-Phenylene)bis-1H-benzimidazole (CAS 1047-63-8)
- 1,4-Phenylene di-tert-butyl bis(carbonate) (CAS 127175-62-6)
- 2,2'-(1,4-phenylene)bis(2-phenylacetonitrile) (CAS CATO-C3D-262511)
- 5-Methyl-1,3-phenylene dibenzoate (CAS 104311-36-6)
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Recommended Standards
- (2S,3S,4aR,6S,8R,8aR)-Octahydro-6,8-dihydroxy-2,3-dimethoxy-2,3-dimethyl-1,4-benzodioxin-6-carboxylic Acid Methyl Ester (CAS 176798-26-8)
- Benzyl 5-(benzyloxy)pyrazine-2-carboxylate (CAS 1803586-85-7)
- N-(2,2-Dimethoxyethyl)-1-[(4-methoxyphenyl)methyl]-1H-1,2,3-triazole-4-carboxamide (CAS 1708079-77-9)
- 5,6-Difluoropyrazine-2,3-dicarbonitrile (CAS 887404-02-6)
- 4-Methoxy-5-methyl-1H-pyrazol-3-amine (CAS 161285-92-3)
- 2-(2-Bromo-5-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1805297-99-7)
- 2,3,5,6-Tetra(aziridin-1-yl)cyclohexa-2,5-diene-1,4-dione (CAS 4239-06-9)
- β--Thiogalactose sodium salt (CAS 42891-22-5)
- (3-Fluoro-4-(2,2,2-trifluoroethoxy)phenyl)boronic acid (CAS 947533-09-7)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
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