Cercosporin CAS 35082-49-6
| CAS No. | 35082-49-6 |
| Molecular Formula | C29H26O10 |
| Molecular Weight | 534.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 534.51 g/mol gives Cercosporin distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Cercosporin (CAS 35082-49-6), a certified reference material (molecular formula C29H26O10, MW 534.51 g/mol) for analytical method development and quality control.
The molecular framework of Cercosporin (C29H26O10) 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 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.
As a certified reference material (CRM), Cercosporin 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 | C29H26O10 |
| Molecular Weight | 534.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
Recommended Standards
- 2-(3,5-Difluoro-4-((3-(5-methoxy-4-((3-methoxypyridin-4-yl)amino)pyrimidin-2-yl)-1H-indazol-1-yl)methyl)phenoxy)ethan-1-ol (CAS 1891087-61-8)
- Methyl Calcein (CAS 25639-40-1)
- Latamoxef impurity 43 (CAS CATO-C4X-179843)
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- 3-Amino-4,5-dimethoxybenzaldehyde (CAS 1221716-02-4)
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- 5-Bromo-2-methyl-1,8-naphthyridine (CAS 1505030-48-7)
- 1-(2-chloropyrimidin-5-yl)ethan-1-ol (CAS 1279822-48-8)
- 14:0-d27-14:0PC (CAS 185906-02-9)
- N-(2-Bromophenyl)-2,5-diphenylisoxazolidine-3-carboxamide (CAS 62513-20-6)
- (1-(Pyrazin-2-yl)piperidin-4-yl)methanamine dihydrochloride (CAS 1365988-46-0)
- 3-(Aminomethyl)-5-(4-pyridyl)pyrazole (CAS 1004303-48-3)
- Tert-butyl (((2R,4R)-4-(trifluoromethyl)pyrrolidin-2-yl)methyl)carbamate (CAS 2306246-16-0)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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