Isoviolanthin CAS 40788-84-9
| CAS No. | 40788-84-9 |
| Molecular Formula | C27H30O14 |
| Molecular Weight | 578.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 578.52 g/mol gives Isoviolanthin distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Isoviolanthin (CAS 40788-84-9), molecular formula C27H30O14 and molecular weight 578.52 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system, Isoviolanthin is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 578.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures Isoviolanthin 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 | C27H30O14 |
| Molecular Weight | 578.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | Technical Grade |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
Recommended Standards
- Violanthin (CAS 40581-17-7)
- N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(9R)-6'-methoxycinchonan-9-yl]urea (CAS 1326239-56-8)
- Kaempferitrin (CAS 482-38-2)
- (E)-Ethyl 2,2-difluoro-3-(5-methyl-2-((tetrahydro-2H-pyran-4-yl)methoxy)phenyl)-3-(2-((2-(trifluoromethyl)phenyl)sulfonyl)hydrazono)propanoate (CAS 2738683-70-8)
- 1-(4-Methyl-3-nitrophenyl)ethan-1-amine hydrochloride (CAS 1376378-65-2)
- 4-Cyclopropoxy-N,3-dimethylpicolinamide (CAS 1243442-14-9)
- (2,3,4,5,6-pentafluorophenyl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-oxo-3-[4-[3-oxo-3-(2-oxoazetidin-1-yl)propyl]anilino]propoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate (CAS 2600517-85-7)
- 4-Amino-2,6-difluorophenol Hydrochloride (CAS 220353-22-0)
- 2-(2,5-Dibromophenyl)-2-oxoacetic acid (CAS 1094428-27-9)
- N-Methylpiperidine-4-carboxamide Hydrochloride (CAS 1903-75-9)
- (S)-2-(Naphthalen-2-yl)propanoic acid (CAS 26159-40-0)
- cyclohept-1-ene-1-carboxylic acid (CAS 4321-25-9)
- Avatrombopag Impurity 82 (CAS CATO-C4X-223482)
- Neuropeptide Y (3-36) (human, rat) trifluoroacetate salt (CAS 150138-78-6)
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