Hesperidin Impurity 4 CAS CATO-C4X-33274
| CAS No. | CATO-C4X-33274 |
| Molecular Formula | C29H36O15 |
| Molecular Weight | 624.59 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 624.59 g/mol gives Hesperidin Impurity 4 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Hesperidin Impurity 4 (CAS CATO-C4X-33274), a pharmacopoeial impurity reference standard (molecular formula C29H36O15, MW 624.59 g/mol) used for the identification and quantification of trace impurities in APIs.
The molecular framework of Hesperidin Impurity 4 (C29H36O15) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), Hesperidin Impurity 4 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 | C29H36O15 |
| Molecular Weight | 624.59 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Hesperidin Standards
- Hesperidin Impurity 2 (CAS 28034-80-2)
- Hesperidin Impurity 2 (CAS CATO-C4X-33272)
- Hesperidin Impurity 3 (CAS CATO-C4X-33273)
- Hesperidin Impurity 5 (CAS CATO-C4X-33275)
- Methyl Hesperidin (CAS 11013-97-1)
- Hesperidin Methyl Chalcone (CAS 24292-52-2)
- Hesperidin-d3 (CAS CATO-C4X-115611)
- Hesperidin Impurity 6（Mixture of diastereomers） (CAS CATO-C4X-33276)
Recommended Standards
- Verbascoside (CAS 61276-17-3)
- Isoacteoside (CAS 61303-13-7)
- Forsythiaside A (CAS 79916-77-1)
- 1-2-3-4-Tetra-O-benzoyl-D-glucuronide methyl ester (CAS 201789-32-4)
- Fexofenadine Impurity 26 (CAS 169280-26-6)
- Ursodeoxycholic Acid Impurity 133 (CAS CATO-C4X-1422133)
- Ceftazidime Impurity 74 (CAS CATO-C4X-121274)
- 2-(1H-1,2,3,4-tetrazol-5-yl)propan-2-amine (CAS 1211587-69-7)
- 3-Bromo-1-(4-(5-(trifluoromethyl)pyridin-2-yl)-1,4-diazepan-1-yl)propan-1-one (CAS 646455-90-5)
- Cinnamyl benzoate (CAS 50555-04-9)
- 7-N-methyl-[1,3]diazino[4,5-d]pyrimidine-2,4,7-triamine (CAS 120641-13-6)
- 5-Methyl-1-(4-methylphenyl)-1h-pyrazole-3-carboxylic acid (CAS 835-60-9)
- 3,5-Dibromo-4-fluorobenzoic Acid (CAS 402-87-9)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
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