Posaconazole Impurity 6 CAS 149809-42-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 149809-42-7 |
| Molecular Formula | C21H21F2N3O4S |
| Molecular Weight | 449.47 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Posaconazole Impurity 6 (CAS 149809-42-7) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H21F2N3O4S. Molecular weight: 449.47 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H21F2N3O4S |
| Molecular Weight | 449.47 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Posaconazole Standards
- Posaconazole Impurity 10 (CAS 149809-43-8)
- Posaconazole Impurity 11 (CAS 159811-30-0)
- Posaconazole Impurity 139 (CAS CATO-C4X-1208139)
- Posaconazole Impurity 140 (CAS CATO-C4X-1208140)
- Posaconazole Impurity 141 (CAS CATO-C4X-1208141)
- Posaconazole Impurity 142 (CAS CATO-C4X-1208142)
- Posaconazole Impurity 146 (CAS CATO-C4X-1208146)
- Posaconazole Impurity 147 (CAS CATO-C4X-1208147)
Recommended Standards
- Posaconazole Impurity 33 (CAS CATO-C4X-120833)
- Posaconazole Impurity 7 (CAS 166583-12-6)
- (11bR)-N-Methyl-N-[(R)-1-phenylethyl]-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 1021439-57-5)
- Valproate impurity 89 (CAS CATO-C4X-116689)
- Methotrexate Impurity 31 (CAS CATO-C4X-115431)
- 1-Benzyl 4-methyl 3-fluoropiperidine-1,4-dicarboxylate (CAS 1303972-82-8)
- 2-(3,3-Difluoropiperidin-1-yl)ethan-1-amine (CAS 1228631-24-0)
- NCC-149 (CAS 1316652-41-1)
- 1-(5-Bromo-2-hydroxyphenyl)-2-chloroethan-1-one (CAS 100959-21-5)
- Peptide-GMF (CAS CATO-CPTD788469)
Why CATO?
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