[1,1-Biphenyl]-3-amine, 4-fluoro-4-nitro- CAS 694533-20-5
| CAS No. | 694533-20-5 |
| Molecular Formula | C12H9FN2O2 |
| Molecular Weight | 232.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies [1,1-Biphenyl]-3-amine, 4-fluoro-4-nitro- (CAS 694533-20-5), a certified reference material (molecular formula C12H9FN2O2, MW 232.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H9FN2O2, [1,1-Biphenyl]-3-amine, 4-fluoro-4-nitro- contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 232.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures [1,1-Biphenyl]-3-amine, 4-fluoro-4-nitro- under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H9FN2O2 |
| Molecular Weight | 232.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (Hydroxymethyl)diphenylphosphine oxide (CAS 884-74-2)
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- 2-(3-(4-Chlorophenyl)ureido)thiazole-4-carboxylic acid (CAS 941869-64-3)
- 4-Cyclopropoxy-6-(methylthio)nicotinamide (CAS 1243472-59-4)
- 2-(4-(Trifluoromethyl)thiazol-2-yl)ethan-1-amine hydrochloride (CAS 1281872-51-2)
- (4-Bromo-6-chloropyridin-2-yl)methanamine hydrochloride (CAS 2138047-51-3)
- Tepotinib Impurity 36 (CAS 1103507-25-0)
- N-(1-(1H-benzo[d]imidazol-2-yl)ethyl)-3-chlorobenzamide (CAS 338410-73-4)
- Sunitinib Impurity 35 (CAS CATO-C4X-133335)
- (S,E)-1-Iodooct-1-en-3-ol (CAS 39647-93-3)
- Tert-butyl 3-(tert-butyl)piperazine-1-carboxylate (CAS 886779-61-9)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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