4,4'-Dimethoxy-2,2'5,5'-tetraacetoxybiphenyl CAS 7461-72-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7461-72-5 |
| Molecular Formula | C22H22O10 |
| Molecular Weight | 446.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4'-Dimethoxy-2,2'5,5'-tetraacetoxybiphenyl (CAS 7461-72-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H22O10. Molecular weight: 446.40 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H22O10 |
| Molecular Weight | 446.40 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Dimethoxy Standards
- 6-{[2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)-2-oxoethyl]sulfanyl}-[2,3'-bipyridine]-5-carbonitrile (CAS 496804-90-1)
- 2,5-Dimethoxy-3-methyl-6-((E)-nonadec-14-enyl)[1,4]benzoquinone (CAS 4146-42-3)
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(2-methoxyphenyl)urea (CAS 1022326-43-7)
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(5-fluoro-2-methylphenyl)urea (CAS 1022256-59-2)
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(3-fluoro-4-methylphenyl)urea (CAS 1023435-48-4)
- 3-(Dimethoxy)-5-(tributylstannyl)pyridine (CAS 1264193-67-0)
- 2,5-Dimethoxy-N-(1-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)benzenesulfonamide (CAS 1396799-72-6)
- 1-(4-((6,7-Dimethoxy-3,4-dihydroisoquinolin-1-yl)methyl)phenyl)-3-(4-methylbenzyl)urea (CAS 1023535-75-2)
Recommended Standards
- 3-(4-Hydroxy-3-methoxyphenyl)-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one (CAS 200127-80-6)
- 5-((2-Ethoxyphenyl)amino)-6-hydroxypyrimidin-4(3H)-one (CAS 89595-66-4)
- 2-(Benzo[d][1,3]dioxol-5-yloxy)acetonitrile (CAS 72955-89-6)
- all-trans-Retinylamine FumarateDISCONTINUED (CAS 43219-28-9)
- 4-(2-Methoxy-5-nitrophenyl)butan-2-ol (CAS 1249961-79-2)
- 2-(2-(4-(4-Methoxyphenyl)piperazin-1-yl)-4-phenylthiazol-5-yl)acetic acid (CAS 685107-22-6)
- 2-Chloro-n-[3-(2-oxopyrrolidin-1-yl)phenyl]acetamide (CAS 923177-94-0)
- 2-Amino-4-(3-methoxyphenyl)-4H-benzo[g]chromene-3-carbonitrile (CAS 861208-29-9)
- (R)-1-(3-chloropyridin-2-yl)-3-methylpiperazine (CAS 393513-95-6)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
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