1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 1,3-diisocyanatomethylbenzene and 1,1'-methylenebis[isocyanatobenzene] CAS 152187-64-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 152187-64-9 |
| Molecular Formula | C17H6O7 C15H14N2O2 C9H6N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 1,3-diisocyanatomethylbenzene and 1,1'-methylenebis[isocyanatobenzene] (CAS 152187-64-9) pharmaceutical standards reference standard. Molecular formula: C17H6O7 C15H14N2O2 C9H6N2O2. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H6O7 C15H14N2O2 C9H6N2O2 |
| Molecular Weight | 750.68 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 31.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 4 |
Related Isobenzofurandione Standards
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- 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)
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Recommended Standards
- Benzyl 2-oxo-1,7-diazaspiro[4.5]decane-7-carboxylate (CAS 1160246-73-0)
- 5-Phenyl-2,4’-bipyridine (CAS 340026-72-4)
- 2-(Pyridin-2-yl)-1,3-benzoxazol-6-amine (CAS 61382-10-3)
- Lamivudine Sulfone (CAS 2250242-24-9)
- (3-methoxyoxolan-3-yl)methanamine hydrochloride (CAS 1461706-43-3)
- N-cyclopropyl-3-ethyl-5-methylisoxazole-4-carboxamide (CAS 925589-80-6)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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