Posaconazole Formylurea Analogue CAS CATO-C4X-1208192
| CAS No. | CATO-C4X-1208192 |
| Molecular Formula | C37H44F2N8O5 |
| Molecular Weight | 718.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Posaconazole Formylurea Analogue meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Posaconazole Formylurea Analogue (CAS CATO-C4X-1208192), a certified reference material (molecular formula C37H44F2N8O5, MW 718.79 g/mol) for analytical method development and quality control.
The molecular framework of Posaconazole Formylurea Analogue (C37H44F2N8O5) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C37H44F2N8O5 |
| Molecular Weight | 718.79 g/mol |
| Purity | ＞95% |
| 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 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 8 |
Related Posaconazole Standards
- Posaconazole Impurity 37 (CAS CATO-C4X-120837)
- Posaconazole Impurity 64 (CAS CATO-C4X-120864)
- Posaconazole Impurity 155 (CAS CATO-C4X-1208155)
- Posaconazole impurity 233 (CAS CATO-C4X-1208233)
- Posaconazole Impurity 259 (CAS CATO-C4X-1208259)
- Posaconazole Impurity 48 (CAS 1902954-03-3)
- Posaconazole Impurity 49 (CAS 1902954-05-5)
- Posaconazole Impurity 51 (CAS 357189-94-7)
Recommended Standards
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- 2-(6-Formyl-4-methoxypyridin-2-yl)acetic acid (CAS 681234-50-4)
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- Esomeprazole Impurity 21 (CAS CATO-C4X-111221)
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- (5-Bromo-2-fluoro-3-methoxyphenyl)(pyrrolidin-1-yl)methanone (CAS 2586126-55-6)
- 6-Chloro-4-methyl-1H-indazole (CAS 885520-87-6)
- 4-(N-(cyclopropylmethyl)sulfamoyl)-5-methylfuran-2-carboxylic acid (CAS 1498532-93-6)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
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