N-pentafluorobenzoylimidazole CAS 75641-06-4
| CAS No. | 75641-06-4 |
| Molecular Formula | C10H5F5N2O |
| Molecular Weight | 264.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-pentafluorobenzoylimidazole (CAS 75641-06-4), molecular formula C10H5F5N2O and molecular weight 264.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-pentafluorobenzoylimidazole (C10H5F5N2O) 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 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 264.15 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-pentafluorobenzoylimidazole 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 | C10H5F5N2O |
| Molecular Weight | 264.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-[2-(2,4-Dichlorophenoxy)ethyl]-N-(2-methoxyethyl)amine (CAS 420100-11-4)
- .beta.-Iodonaphthalene 2-Iodonaphthalene 2-Naphthyl iodide 612-55-5 NSC-3786 NSC3786 Naphthalene, 2-iodo- (CAS 612-55-5)
- N-(3,4-Dichlorobenzylidene)-2-methylaniline (CAS 63462-33-9)
- 90-14-2 1-Iodonaphthalene Naphthalene, 1-iodo- EINECS 201-968-9 alpha-Iodonaphthalene 1-Naphthyl iodide NSC 9275 (CAS 90-14-2)
- 6-chloro-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 1803604-63-8)
- 2,2＇-Azobis(2,4-dimethylvaleronitrile) (CAS 4419-11-8)
- 6-Bromo-2-(4-methoxyphenyl)-N-[(oxolan-2-yl)methyl]imidazo[1,2-a]pyridin-3-amine (CAS 553627-01-3)
- 2-(6-Aminopyridin-3-yl)ethan-1-ol (CAS 1314973-84-6)
- 1,3-dimethyl 2-(2-cyanoethyl)propanedioate (CAS 58763-40-9)
- 4-{2-[(2,4-difluorophenyl)amino]-1,3-thiazol-4-yl}benzene-1,3-diol (CAS 1376317-81-5)
- Levonorgestrel Impurity 35 (CAS 300542-76-1)
- 4-Methylumbelliferyl 4-Guanidinobenzoate Hydrochloride (CAS 34197-46-1)
- 4-Hydroxy-8-methylquinoline-3-carboxylic acid (CAS 35966-17-7)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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