3,4,6,8-Tetrahydroxy-1,2,5-tris(3-methylbut-2-en-1-yl)-9H-xanthen-9-one CAS 659747-28-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 659747-28-1 |
| Molecular Formula | C28H32O6 |
| Molecular Weight | 464.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,4,6,8-Tetrahydroxy-1,2,5-tris(3-methylbut-2-en-1-yl)-9H-xanthen-9-one (CAS 659747-28-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H32O6. Molecular weight: 464.55 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C28H32O6 |
| Molecular Weight | 464.55 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
Related Tetrahydroxy Standards
- 5，7，3’，4’-Tetrahydroxy-3-methoxy-8，5’-diprenylflavone (CAS 1353676-65-9)
- 5，7，3’，4’-Tetrahydroxy-3-methoxy-8-geranylflavone (CAS 1605304-56-0)
- 143724-76-9 3,4',5,7-Tetrahydroxy-8-(3-methyl-2-butenyl)flavone Tri-O-methoxymethyl Ether 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-8-(3-methyl-2-buten-1-yl)-4H-1-benzopyran-4-one 4'-Desmethylicaritin Tri-O-methoxymethyl Ether 8-Prenylkaempferol Tri-O-methoxymethyl Ether De-O-methylanhydroicaritin Tri-O-methoxymethyl Ether Desmethyl Icaritin Tri-O-methoxymethyl Ether Noranhydroicaritin Tri-O-methoxymethyl Ether (CAS 143724-76-9)
- 3,5,6,8-Tetrahydroxy-7-(2-hydroxy-5-(2-hydroxyethyl)phenyl)-9,10-dioxo-9,10-dihydroanthracene-1,2-dicarboxylic acid (CAS 17249-00-2)
- 3α,6 β,7 β,12 β-Tetrahydroxy-5 β-cholanoic Acid (CAS 140852-41-1)
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- 1,3,6,7-Tetrahydroxy-5-(3-methylbut-2-en-1-yl)-2-(2-methylbut-3-en-2-yl)-9H-xanthen-9-one (CAS 135541-40-1)
- 1,3,6,8-Tetrahydroxy-2-(1-hydroxy-5-oxohexyl)anthracene-9,10-dione (CAS 647839-29-0)
Recommended Standards
- (E)-N'-(3,5-Dimethylphenyl)-N-{2-[N-(3-fluoropropyl)4-nitrobenzenesulfonamido]ethyl}-N-methylethanimidamide (CAS 866132-99-2)
- 5-(4-Ethylphenyl)-3-hydroxy-4-(4-methoxy-3-methylbenzoyl)-1-(2-morpholinoethyl)-1H-pyrrol-2(5H)-one (CAS 488727-39-5)
- (3R,4R,5R)-4-(benzyloxy)-5-((R)-1,2-bis(benzyloxy)ethyl)-2-methoxytetrahydrofuran-3-ol (CAS 55902-93-7)
- 2-(4-Fluoro-3-propoxyphenyl)ethan-1-ol (CAS 1378827-60-1)
- Cuprate(2-), bis[(dimercaptomethylene)propanedinitrilato(2-)-S,S']-, bis(N,N,N-tripropyl-1-propanaminium) (CAS 15681-55-7)
- Ethyl 2-(3-bromo-5-oxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)acetate (CAS 2702997-64-4)
- 2-{[(2-fluorobenzyl)oxy]methyl}oxirane (CAS 875163-32-9)
- Carboxyspermidine (CAS 64817-93-2)
- 1-((3-Bromobenzyl)oxy)-3,5-dimethylbenzene (CAS 1283769-52-7)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
Why CATO?
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