7-ACCA Impurity 6 CAS CATO-C4X-23136
| CAS No. | CATO-C4X-23136 |
| Molecular Formula | C23H23N3O7S |
| Molecular Weight | 485.51 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 485.51 g/mol gives 7-ACCA Impurity 6 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
7-ACCA Impurity 6 (CAS CATO-C4X-23136) is a certified pharmaceutical impurity reference standard with the molecular formula C23H23N3O7S and a molecular weight of 485.51 g/mol.
Structurally, 7-ACCA Impurity 6 (C23H23N3O7S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 485.51 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 7-ACCA Impurity 6 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.
Physical & Chemical Properties
| Molecular Formula | C23H23N3O7S |
| Molecular Weight | 485.51 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related ACCA Standards
- 7-ACCA Impurity 4 (CAS CATO-C4X-23134)
- 7-ACCA Impurity 5 (CAS CATO-C4X-23135)
- 7-ACCA Impurity 9 (CAS CATO-C4X-23139)
- 7-ACCA Impurity 7 (CAS 53116-50-5)
- 7-ACCA Impurity 8 (CAS CATO-C4X-23138)
- 7-ACCA Impurity 10 (CAS CATO-C4X-231310)
- 7-ACCA Impurity 1 (CAS CATO-C4X-23131)
- 7-ACCA Impurity 2 (CAS CATO-C4X-23132)
Recommended Standards
- Nintedanib Impurity 172 (CAS CATO-C4X-1814172)
- 4-[5-(Naphthalen-1-yl)-1H-pyrazol-3-yl]-1-[3-(trifluoromethyl)benzenesulfonyl]piperidine (CAS 1030386-12-9)
- Methotrexate-d (CAS 432545-60-3)
- rac cis-Moxifloxacin-d4 Acyl Sulfate (CAS 1246817-14-0)
- Remimazolam Impurity 17 (CAS CATO-C4X-282317)
- Fluconazole Impurity 69 (CAS 98414-56-3)
- Ipratropium Bromide EP Impurity B (CAS 58073-59-9)
- N-(4-Oxo-2,3-dihydrochromen-6-yl)acetamide (CAS 103646-29-3)
- Forskolin (CAS 66428-89-5)
- 3-[2-(dimethylamino)ethyl]-4-imino-1,2,3,4-tetrahydroquinazolin-2-one (CAS 905769-33-7)
- 6-Chloropyridazine-3-carbonyl chloride (CAS 6531-04-0)
- Ethyl 2-(aminomethyl)-4-methyloxazole-5-carboxylate (CAS 689739-62-6)
- 3-(3,4-Difluorophenyl)-5H-indeno[1,2-c]pyridazin-5-one (CAS 166760-55-0)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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