4-((2,2,3,3,4,4,5,5-Octafluoropentyl)oxy)phthalonitrile CAS 121068-03-9
| CAS No. | 121068-03-9 |
| Molecular Formula | C13H6F8N2O |
| Molecular Weight | 358.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-((2,2,3,3,4,4,5,5-Octafluoropentyl)oxy)phthalonitrile (CAS 121068-03-9), molecular formula C13H6F8N2O and molecular weight 358.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-((2,2,3,3,4,4,5,5-Octafluoropentyl)oxy)phthalonitrile (C13H6F8N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 358.19 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C13H6F8N2O |
| Molecular Weight | 358.19 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Octafluoropentyl Standards
- 2,2,3,3,4,4,5,5-Octafluoropentyl trifluoromethanesulfonate (CAS 17352-10-2)
- 2,2,3,3,4,4,5,5-octafluoropentyl nicotinate (CAS 321973-02-8)
- 2-[(2,2,3,3,4,4,5,5-octafluoropentyl)oxy]ethyl nicotinate (CAS 448247-94-7)
- 2,2,3,3,4,4,5,5-Octafluoropentyl 4-methylbenzenesulfonate (CAS 2264-00-8)
- N1-(2,2,3,3,4,4,5,5-octafluoropentyl)-4-methylaniline (CAS 133384-11-9)
- 2,2,3,3,4,4,5,5-Octafluoropentyl adamantane-1-sulfinate (CAS 312699-89-1)
- 1-{3-[(2,2,3,3,4,4,5,5-octafluoropentyl)oxy]-5-(trifluoromethyl)pyridin-2-yl}ethan-1-one (CAS 882747-43-5)
- 2,2,3,3,4,4,5,5-Octafluoropentyl difluoromethylether (CAS 742063-29-2)
Recommended Standards
- 2,2-Dimethyl-5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzylidene)-1,3-dioxane-4,6-dione (CAS 1196033-40-5)
- N-(4-Bromo-2-methylphenyl)-6-(1H-pyrazol-1-yl)pyridazine-3-carboxamide (CAS 1351655-42-9)
- 109540-19-4 4-QUINOLINECARBOXYLIC ACID, 6-BROMO-2-(4-METHOXYPHENYL)- 6-BROMO-2-(4-METHOXYPHENYL)-4-QUINOLINECARBOXYLIC ACID 6-BROMO-2-(4-METHOXYPHENYL)QUINOLINE-4-CARBOXYLIC ACID BC003115 (CAS 109540-19-4)
- N-Benzyl-2-(4-bromophenyl)-2H-tetrazole-5-carboxamide (CAS 1396676-97-3)
- 2-(Piperidin-4-yl)propanenitrile (CAS 256411-45-7)
- 2-[(3-Fluoropropyl)sulfanyl]-5-phenyl-1,3,4-oxadiazole (CAS 477846-62-1)
- 2-methylimidazo[1,2-a]pyridine-8-carboxylic acid (CAS 133427-10-8)
- (3-Ethylpyridin-2-yl)methanol (CAS 101870-23-9)
- 4-((4-Methoxyphenoxy)methyl)benzohydrazide (CAS 438219-55-7)
- 1-(6-Methylpyridin-3-yl)cyclopropan-1-amine (CAS 1060806-10-1)
- tert-Butyl (2-(morpholin-2-yl)propan-2-yl)carbamate (CAS 2359536-88-0)
- 2-(Thiazol-4-yl)butanoic acid (CAS 1190392-85-8)
- 26-Desglucoavenacoside A 59795-21-0 (CAS 59795-21-0)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
Why CATO?
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