Schisantherin D CAS 64917-82-4
| CAS No. | 64917-82-4 |
| Molecular Formula | C29H28O9 |
| Molecular Weight | 520.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 520.53 g/mol gives Schisantherin D distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Schisantherin D (CAS 64917-82-4), molecular formula C29H28O9 and molecular weight 520.53 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Schisantherin D (C29H28O9) 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Schisantherin D 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 | C29H28O9 |
| Molecular Weight | 520.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
Related Schisantherin Standards
Recommended Standards
- Rubratoxin A (CAS 22467-31-8)
- Formoterol Impurity 14 (CAS 615551-59-2)
- rac Formoterol 1-O-β-D-Glucuronide (CAS 250336-07-3)
- Formoterol Impurity 16 (CAS CATO-C4X-152516)
- 5-Bromo-2-hydroxy-3-iodobenzaldehyde (CAS 243136-01-8)
- 49779-99-9 2-Amino-4-(4-chlorophenyl)thiazole-5-acetic acid Thiazole-5-acetic acid, 2-amino-4-(p-chlorophenyl)- 5-Thiazoleacetic acid, 2-amino-4-(4-chlorophenyl)- 2-Amino-4-p-chlorophenylthiazole-5-acetic acid BRN 0535972 KAT Kwas 2-amino-4-p-chlorofenylo-tiazolo-5-octowy [Polish] Kwas 2-amino-4-p-chlorofenylo-tiazolo-5-octowy (CAS 49779-99-9)
- 3-([1,1'-Biphenyl]-3-yl)-2-(aminomethyl)propanoic acid (CAS 1260608-12-5)
- 5-Fluoro-2-(3-methylpiperazin-1-yl)pyrimidine hydrochloride (CAS 1261230-87-8)
- Tert-butyl 6-bromo-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate (CAS 870099-01-7)
- (E)-N-Cycloheptyl-3-[4-(3-fluoropropoxy)phenyl]-2-propenamide (CAS 477871-24-2)
- Methyl 3-(6-chloropyridin-3-yl)acrylate (CAS 188524-63-2)
- 1,3-Dimethylnaphthalene (CAS 575-41-7)
- H-D-Pra-OH (CAS 23235-03-2)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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