1,3-Isobenzofurandione, polymer with 2,2-dimethyl-1,3-propanediol, 2,5-furandione and 2,2'-oxybis[ethanol] CAS 51394-70-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51394-70-8 |
| Molecular Formula | C8H4O3 C4H10O3 C5H12O2 C4H2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,3-Isobenzofurandione, polymer with 2,2-dimethyl-1,3-propanediol, 2,5-furandione and 2,2'-oxybis[ethanol] (CAS 51394-70-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H4O3 C4H10O3 C5H12O2 C4H2O3. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H4O3 C4H10O3 C5H12O2 C4H2O3 |
| Molecular Weight | 456.44 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
Related Isobenzofurandione Standards
- 1,3-Isobenzofurandione, polymer with 2,2'-oxybis[ethanol] and 2,2,4-trimethyl-1,3-pentanediol, 2-ethylhexyl ester (CAS 102030-00-2)
- 1,3-Isobenzofurandione, polymer with 1,3-butanediol, 1,2-ethanediol and 2,5-furandione, reaction products with 3-(triethoxysilyl)-1-propanamine (CAS 102783-83-5)
- 1,3-Isobenzofurandione, 5,5'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]bis-, polymer with 4,4'-oxybis[benzenamine] and 4,4'-sulfonylbis[benzenamine] (CAS 103443-55-6)
- 1,3-Isobenzofurandione, 5,5'-[[1,1'-biphenyl]-4,4'-diylbis(oxy)]bis-, polymer with 1,3-isobenzofurandione and 4,4'-sulfonylbis[benzenamine] (CAS 125881-35-8)
- 1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 1,3-diisocyanatomethylbenzene and 1,1'-methylenebis[isocyanatobenzene] (CAS 152187-64-9)
- 1,3-Isobenzofurandione, polymer with 2,5-furandione and 1,2-propanediol (CAS 25037-66-5)
- 1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 4,4'-methylenebis[benzenamine] (CAS 25038-84-0)
- 1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 1,3-benzenediamine (CAS 25464-66-8)
Recommended Standards
- (3Z)-1,1,1-Trifluoro-4-[(pyridin-2-yl)amino]pent-3-en-2-one (CAS 234112-39-1)
- NO-Feng-PDMPPy, 99% (CAS 1330533-36-2)
- 2,3-Diamino-6-(difluoromethyl)-5-hydroxypyridine (CAS 1805319-95-2)
- N1-Mesityl-N1-((3-nitrophenyl)sulfonyl)oxalamide (CAS 188997-92-4)
- Pidotimod Impurity N7 (CAS 21282-16-6)
- 2,5-Dioxopyrrolidin-1-yl 2,3,4,5,6-pentafluorobenzoate (CAS 178942-74-0)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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