Voriconazole USP Related Compound A CAS 137330-52-0
| CAS No. | 137330-52-0 |
| Molecular Formula | 2*C16H14F3N5O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Voriconazole USP Related Compound A.
CATO supplies Voriconazole USP Related Compound A (CAS 137330-52-0), a certified reference material (molecular formula C16H14F3N5O, MW 349.32 g/mol) for analytical method development and quality control.
Voriconazole USP Related Compound A (C16H14F3N5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | 2*C16H14F3N5O |
| Molecular Weight | 349.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Voriconazole Standards
- Voriconazole Impurity 70 (CAS 115617-41-9)
- Voriconazole Impurity 31 (CAS 1157981-64-0)
- Voriconazole Impurity 60 (CAS 116622-90-3)
- Voriconazole Impurity 59 (CAS 1185186-22-4)
- Voriconazole-d3 (CAS 1217661-14-7)
- Voriconazole-d3 N-OxideDISCONTINUED. Please see V760013 (CAS 1217851-84-7)
- Voriconazole Impurity 44 (CAS 1289559-66-5)
- Voriconazole Impurity 65 (CAS 1289559-76-7)
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com