(3-Oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(4,1-phenylene) bis(dihydrogen phosphate) CAS 2090-82-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2090-82-6 |
| Molecular Formula | C20H16O10P2 |
| Molecular Weight | 478.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (3-Oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(4,1-phenylene) bis(dihydrogen phosphate) (CAS 2090-82-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H16O10P2. Molecular weight: 478.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H16O10P2 |
| Molecular Weight | 478.28 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.) | 1957 |
Related Oxo Standards
- (3-Oxo-1,3-dihydroisobenzofuran-1,1-diyl)bis(4,1-phenylene) diacetate (CAS 5449-84-3)
- 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)
- 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
- (2,5-Bis(decyloxy)-1,4-phenylene)diboronic acid (CAS 176914-55-9)
- 9,9-Bis(2-ethylhexyl)fluorene-2,7-diboronic Acid (CAS 264615-47-6)
- Cefotaxime Bromoacetyl analog (CAS 83305-12-8)
- 2-[(2,3-Dihydro-1,4-benzodioxin-6-yl)sulfonyl]-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid (CAS 1008266-08-7)
- (2,3-Dimethylphenyl)(5-methylpyridin-2-yl)methanone (CAS 1187164-90-4)
- 6-Amino-2-(2,4-dimethylphenyl)-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinoline-5-sulfonic acid (CAS 93942-76-8)
- N-(pyridin-3-yl)cyclopropanecarboxamide (CAS 186253-87-2)
- 2-(Isopropylamino)-6-phenoxyquinazolin-7-ol (CAS 917609-50-8)
- 3-{[(2,3-Dioxo-1,2,3,4-tetrahydroquinoxalin-6-yl)-sulfonyl]amino}propanoic acid (CAS 939746-10-8)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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