3,8,8'-Trihydroxy-6,6'-dimethyl-[2,2'-binaphthalene]-1,1',4,4'-tetraone CAS 88381-84-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88381-84-4 |
| Molecular Formula | C22H14O7 |
| Molecular Weight | 390.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,8,8'-Trihydroxy-6,6'-dimethyl-[2,2'-binaphthalene]-1,1',4,4'-tetraone (CAS 88381-84-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H14O7. Molecular weight: 390.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H14O7 |
| Molecular Weight | 390.34 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Trihydroxy Standards
- 4',5,7-Trihydroxy 3,3',6,8-tetramethoxyflavone (CAS 58130-91-9)
- 7-Butyl-3,4,9-trihydroxy-8-methoxy-5,10-dioxo-5,10-dihydrobenzo[g]quinoline-2-carboxylic acid (CAS 10088-99-0)
- 5，7，4’-Trihydroxy-3，6-dimethoxy-3’-prenylflavone (CAS 959421-20-6)
- 5,7,4'-trihydroxy-6,8-diprenylisoflavone 5,7-dihydroxy-3-(4-hydroxyphenyl)-6,8-bis(3-methylbut-2-en-1-yl)-4H-chromen-4-one 51225-28-6 6,8-diisoprenyl-5,7,4'-trihydroxyisoflavone 6,8-diprenylgenistein 8-(gamma,gamma-dimethylallyl)-wighteone 8-prenylwighteone CHEBI:66263 (CAS 51225-28-6)
- 3β,5β,17β-Trihydroxy-17α-(3-hydroxy-1-propynyl)-15β,16β-methylene-5β-androst-6-en-17-one (CAS 108674-97-1)
- 1β,3α,7β-Trihydroxy-5β-cholanic Acid (CAS 108179-87-9)
- 3,5,7-Trihydroxy-2-(3-hydroxy-2,2-dimethylchroman-6-yl)-4H-chromen-4-one (CAS 197304-01-1)
- 2-(4,5,6-Trihydroxy-3-oxo-3h-xanthen-9-yl)-benzoic acid (CAS 518-41-2)
Recommended Standards
- 1-2-3-5-6-Penta-O-acetyl-D-galactofuranose (CAS 62181-82-2)
- a-L-Idopyranose Pentaacetate (CAS 2152-77-4)
- 1-2-3-4-6-Penta-O-acetyl-β-D-mannopyranose (CAS 4026-35-1)
- (2,5-dioxo-3’,4’-dihydro-1H,2’H-spiro[imidazolidine-4,1’-naphthalen]-1-yl)acetic acid (CAS 851170-88-2)
- (1E)-N-Phenyl-1-(thiophen-2-yl)methanimine (CAS 1191913-61-7)
- 2,4,6-Trimethoxy-3-methylbenzaldehyde (CAS 81574-58-5)
- Acipimox Impurity 12 (CAS 6890-37-5)
- Inosine impurity 4 (CAS 126222-04-6)
- 2-(4-Chlorobenzyl)thiazole-4-carboxylic acid (CAS 477872-93-8)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
Why CATO?
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