Ethane-1,2-diyl bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate) CAS 1732-96-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1732-96-3 |
| Molecular Formula | C20H10O10 |
| Molecular Weight | 410.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethane-1,2-diyl bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate) (CAS 1732-96-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H10O10. Molecular weight: 410.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H10O10 |
| Molecular Weight | 410.29 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.) | 1957 |
Related Ethane Standards
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- 6,6'-(Ethane-1,2-diyl)bis(3-aminobenzenesulfonate) xsodium salt (CAS 93981-27-2)
- (Ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) dioctanoate (CAS 106-10-5)
- 3,3'-(Ethane-1,2-diylbis(sulfanediyl))bis(1-(4-methoxyphenyl)propan-1-one) (CAS 882748-85-8)
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Recommended Standards
- 3,3'',5,5''-Tetranitro-1,1':4',1''-terphenyl (CAS 1374433-15-4)
- (E)-3-(6-(4-bromophenyl)imidazo[2,1-b]thiazol-5-yl)-1-(pyridin-2-yl)prop-2-en-1-one (CAS 685106-67-6)
- 2-((Tert-butoxycarbonyl)amino)-3-(3',4'-dichloro-[1,1'-biphenyl]-4-yl)propanoic acid (CAS 1259976-84-5)
- DL-threo-4-Fluoroglutamine (CAS 238418-69-4)
- 5-Cyanonaphthalene-1-sulfonyl chloride (CAS 115596-33-3)
- 2,4-Dichloro-5-[(2-fluorophenyl)sulfamoyl]benzoic acid (CAS 329265-50-1)
- Nuclear fast red (CAS 6409-77-4)
- Prop-2-ynyl N-[6-chloro-5-(trifluoromethyl)pyridin-3-yl]carbamate (CAS 288246-64-0)
- 4-Bromothiazole-5-methanol (CAS 262444-15-5)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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