Fluphenazine Decanoate EP Impurity A CAS 1674-76-6
| CAS No. | 1674-76-6 |
| Molecular Formula | C22H26F3N3O2S |
| Molecular Weight | 453.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| 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 Fluphenazine Decanoate EP Impurity A.
Fluphenazine Decanoate EP Impurity A (CAS 1674-76-6) is a certified pharmaceutical impurity reference standard with the molecular formula C22H26F3N3O2S and a molecular weight of 453.52 g/mol.
Structurally, Fluphenazine Decanoate EP Impurity A (C22H26F3N3O2S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 453.52 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Fluphenazine Decanoate EP Impurity A 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 | C22H26F3N3O2S |
| Molecular Weight | 453.52 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Fluphenazine Standards
- Fluphenazine Mono N-Oxide (CAS 30897-25-7)
- Fluphenazine-d8 (CAS 1323633-98-2)
- Fluphenazine EP Impurity B (CAS 1476-79-5)
- Fluphenazine Decanoate EP Impurity B (CAS 69-23-8)
- Fluphenazine Enanthate (CAS 2746-81-8)
- Fluphenazine Impurity 7 (CAS 1675-46-3)
- Fluphenazine Decanoate EP Impurity D (CAS 97671-70-0)
- Fluphenazine Decanoate EP Impurity E (CAS CATO-C4X-12314)
Recommended Standards
- Cefazolin Impurity 86 (CAS CATO-C4X-157786)
- Boc-NH-PEG6-CH2CH2COOH (CAS 882847-13-4)
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- AZD 2858 (CAS 486424-20-8)
- Besifloxacin Impurity 4 (CAS CATO-C4X-10044)
- Ceftriaxone Impurity 40 (CAS CATO-C4X-116340)
- Olaparib Impurity 118 (CAS CATO-C4X-1135118)
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- 2-(4-(2-Chlorophenyl)piperazin-1-yl)-7-(3-fluorophenyl)thieno[3,2-d]pyrimidin-4(1H)-one (CAS 1243061-78-0)
- (1R,2R)-2-Hydrazinylcyclohexanol (CAS 1420536-94-2)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
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