Tedizolid Impurity 38 CAS 874290-59-2
| CAS No. | 874290-59-2 |
| Molecular Formula | C14H13BFNO4 |
| Molecular Weight | 289.07 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 289.07 g/mol gives Tedizolid Impurity 38 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Tedizolid Impurity 38 (CAS 874290-59-2) is a certified pharmaceutical impurity reference standard with the molecular formula C14H13BFNO4 and a molecular weight of 289.07 g/mol.
Tedizolid Impurity 38 (C14H13BFNO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Tedizolid Impurity 38 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 | C14H13BFNO4 |
| Molecular Weight | 289.07 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Tedizolid Standards
- Tedizolid Impurity 25 (CAS 883230-75-9)
- Tedizolid Impurity 43 (CAS 444335-16-4)
- Tedizolid Impurity 9 (CAS 1369530-77-7)
- Tedizolid Impurity 50 (CAS 1056039-83-8)
- Tedizolid Impurity 87 (CAS 2095840-86-9)
- Tedizolid Impurity 21 (CAS 1252686-47-7)
- Tedizolid Impurity 97 (CAS 885951-58-6)
- Tedizolid Impurity 44 (CAS 92159-87-0)
Recommended Standards
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- (S)-7-Methoxy-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 103791-17-9)
- 2-[(2-Chloroacetyl)amino]-5-phenyl-3-thiophenecarboxamide (CAS 554440-03-8)
- 2-(sec-Butylamino)nicotinic acid (CAS 1019388-18-1)
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Why CATO?
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