Ibuprofen Impurity 45 CAS 83394-44-9
| CAS No. | 83394-44-9 |
| Molecular Formula | C27H36F2O5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 957.71 g/mol gives Ibuprofen Impurity 45 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ibuprofen Impurity 45 (CAS 83394-44-9) is a high-purity analytical reference standard with the molecular formula C27H36F2O5C18H14Cl4N2OHNO3 and a molecular weight of 957.71 g/mol.
Based on its molecular formula C27H36F2O5C18H14Cl4N2OHNO3, Ibuprofen Impurity 45 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 957.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures Ibuprofen Impurity 45 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 | C27H36F2O5 C18H14Cl4N2O HNO3 |
| Molecular Weight | 957.71 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Ibuprofen Standards
- Ibuprofen Impurity 5 (CAS 100319-40-2)
- Ibuprofen EP Impurity R (CAS 102120-87-6)
- Ibuprofen Impurity 20 (CAS 10262-65-4)
- Ibuprofen Impurity 35 (CAS 103775-30-6)
- Ibuprofen impurity 127 (CAS 105959-56-6)
- Ibuprofen Methocarbamol Ester (Mixture of Diastereomers) (CAS 111632-17-8)
- Ibuprofen Impurity 42 (CAS 113403-10-4)
- Ibuprofen Acyl Glucuronide (Mixture of Diastereomers) (CAS 115075-59-7)
Recommended Standards
- 2,4-Dichloro-N-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-5-(trifluoromethyl)phenyl)benzamide (CAS 478262-10-1)
- Methyl 2-aminoquinoline-3-carboxylate (CAS 75353-50-3)
- 4-Methyl-6-phenylpyridazin-3(2H)-one (CAS 13300-09-9)
- 3,3-Dimethoxy-2,2-dimethylpropanal (CAS 18208-39-4)
- 2,6-Di(pyridin-3-yl)pyrrolo[3,4-f]isoindole-1,3,5,7(2H,6H)-tetraone (CAS 31663-82-8)
- 3-((2-Aminophenyl)amino)-5-phenylcyclohex-2-en-1-one (CAS 400873-42-9)
- 8-Bromo-2-phenylquinolin-4-amine (CAS 1189106-19-1)
- 4-Hexanamidobenzene-1-sulfonyl chloride (CAS 856353-62-3)
- 7-Chloro-1-methyl-1H-benzo[d]imidazole (CAS 4887-87-0)
- Serpent Peptide (CAS 823202-99-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com