1,4,6-Trihydroxy-5-methoxy-7-prenylxanthone CAS 160623-47-2
| CAS No. | 160623-47-2 |
| Molecular Formula | C19H18O6 |
| Molecular Weight | 342.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1,4,6-Trihydroxy-5-methoxy-7-prenylxanthone (C19H18O6) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. 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).
CATO supplies 1,4,6-Trihydroxy-5-methoxy-7-prenylxanthone (CAS 160623-47-2), a certified reference material (molecular formula C19H18O6, MW 342.34 g/mol) for analytical method development and quality control.
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), 1,4,6-Trihydroxy-5-methoxy-7-prenylxanthone 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 | C19H18O6 |
| Molecular Weight | 342.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
Related Trihydroxy Standards
- 1,5,8-Trihydroxy-3-methoxy-2-prenylxanthone (CAS 110187-11-6)
- 1,4,8-Trihydroxy-2-(3-oxopentyl)anthracene-9,10-dione (CAS 75963-98-3)
- 3,5,7-Trihydroxy-8-(3-methylbut-2-en-1-yl)-2-phenyl-4H-chromen-4-one (CAS 42193-83-9)
- (R)-3,6,8-Trihydroxy-3-methyl-3,4-dihydrotetraphene-1,7,12(2H)-trione (CAS 28399-50-0)
- 3,5,7-Trihydroxy-2-(4-(trifluoromethyl)phenyl)-4h-chromen-4-one (CAS 1254040-46-4)
- 1,5,8-Trihydroxy-2-(phenylamino)anthracene-9,10-dione (CAS 58376-69-5)
- 2,6,7-Trihydroxy-9-(2-hydroxyphenyl)-3H-xanthen-3-one (CAS 3569-82-2)
- 5,5',7-Trihydroxy-2',2'-dimethyl-2'H,4H-[3,8'-bichromen]-4-one (CAS 117204-81-6)
Recommended Standards
- (E)-4-(3-Oxo-3-(3,4,5-trimethoxyphenyl)prop-1-en-1-yl)benzoic acid (CAS 1594880-66-6)
- 3,5,7-Trimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one (CAS 16692-52-7)
- 2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarbaldehyde (CAS 155748-63-3)
- (4S,7E,9R,10S,13E,15R,16S)-9,15-Dihydroxy-4,10,16-trimethyl-1,5,11-trioxacyclohexadeca-7,13-diene-2,6,12-trione (CAS 172923-77-2)
- N-(2-Amino-5-hydroxyphenyl)methanesulfonamide (CAS 1243479-49-3)
- 4-Chloro-6-(1H-pyrazol-1-yl)pyrimidine (CAS 114833-95-3)
- Methyl 3-(4-hydroxy-3-iodophenyl)propanoate (CAS 53937-20-5)
- (E)-4-(Dimethylamino)but-2-enamide (CAS 206126-16-1)
- 2-Chloro-5-(3,5-dimethoxyphenyl)-1,3,4-oxadiazole (CAS 1368959-15-2)
- 2-Iodo-7-methoxybenzo[d]thiazole (CAS 1188248-31-8)
- (E)-1-(3-chloroprop-1-en-1-yl)-3-methoxybenzene (CAS 478930-89-1)
- 5-Iodo-A-85380 (hydrochloride) (CAS 1217837-17-6)
- 4-(Oxetan-2-yl)aniline (CAS 1934426-97-7)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
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