(3-Oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(4,1-phenylene) diacetate CAS 5449-84-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5449-84-3 |
| Molecular Formula | C24H18O6 |
| Molecular Weight | 402.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(4,1-phenylene) diacetate (CAS 5449-84-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H18O6. Molecular weight: 402.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H18O6 |
| Molecular Weight | 402.40 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Oxo Standards
- 4,4'-(3-Oxo-1,3-dihydroisobenzofuran-1,1-diyl)dibenzoic acid (CAS 7535-16-2)
- 9-Benzyl-6-(1,3-dihydroisobenzofuran-5-yl)-9H-purine (CAS 528570-65-2)
- (3-Oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(4,1-phenylene) bis(dihydrogen phosphate) (CAS 2090-82-6)
- 6-((3-Oxo-1,3-dihydroisobenzofuran-1-yl)amino)benzo[d][1,3]dioxole-5-carboxylic acid (CAS 64179-32-4)
- 3-((3-Oxo-1,3-dihydroisobenzofuran-1-yl)amino)dihydro-2H-pyran-2,6(3H)-dione (CAS 65898-29-5)
- 1-Oxo-1,3-dihydroisobenzofuran-5-boronic Acid Pinacol Ester (CAS 862081-37-6)
- 2-(3-Oxo-1,3-dihydroisobenzofuran-1-yl)benzoic acid (CAS 109407-76-3)
- 1,3-Dihydroisobenzofuran-5-boronic Acid Pinacol Ester (CAS 1352037-60-5)
Recommended Standards
- (2S,2a1S,4R,5AS)-5a-hydroxy-2-methyl-4-(4-oxoquinazolin-3(4H)-yl)-2a1,4,5,5a-tetrahydro-1H-2a,9b-diazacyclopenta[jk]fluorene-1,3(2H)-dione (CAS 918659-56-0)
- (4-(1-Methyl-6-(methylamino)-3,5-dinitro-1,4-dihydropyridin-2-yl)piperazin-1-yl)(phenyl)methanone (CAS 339020-83-6)
- (1-hydroxyhexadecane-1,1-diyl)diphosphonic acid (CAS 2809-24-7)
- (R)-2-(4-((Benzyloxy)carbonyl)piperazin-2-yl)acetic acid (CAS 1932109-07-3)
- (5-(4-Fluorobenzyl)-2,4-dihydroxyphenyl)(isoindolin-2-yl)methanone (CAS 2134571-29-0)
- 1-(3-Bromopropoxy)-2-methylbenzene (CAS 50912-60-2)
- 594-31-0 Antimony, dichlorotriphenyl- Dichlorotriphenylantimony Antimony, triphenyldichloride BRN 4142072 Dichlorid trifenylantimonicny [Czech] Dichlorotriphenylstibine EINECS 209-834-1 NSC 179782 NSC 432 Stibine, triphenyl-, dichloride (6CI) Triphenylantimony dichloride Triphenylstibine dichloride Dichlorid trifenylantimonicny (CAS 594-31-0)
- (2-Aminocycloheptyl)methanol hydrochloride (CAS 1384429-98-4)
- Fmoc-Glu(OtBu)-OSu (CAS 101214-22-6)
- Fibrinopeptide B (human) (CAS 36204-23-6)
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 13829788188 / jacky.chen@cato-chem.com