Dimethyl 2,5-bis(1,3-dioxoisoindolin-2-yl)hexanedioate CAS 1109-18-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1109-18-8 |
| Molecular Formula | C24H20N2O8 |
| Molecular Weight | 464.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl 2,5-bis(1,3-dioxoisoindolin-2-yl)hexanedioate (CAS 1109-18-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H20N2O8. Molecular weight: 464.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H20N2O8 |
| Molecular Weight | 464.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (2Z)-3-[4-(2,4-Dichlorophenyl)-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-trien-3-yl]-2-(3-methylphenyl)prop-2-enenitrile (CAS 478041-78-0)
- (S)-5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)chroman-4-one (CAS 14982-11-7)
- 3-[(2,6-Dichlorophenyl)methyl]-1-(2-{[(4-fluorophenyl)methyl]sulfanyl}-2-methylpropyl)-2-methyl-1,4-dihydropyridin-4-one (CAS 478246-02-5)
- N,N-Dimethyl-cyclohexane-1,3-diamine dihydrochloride (CAS 1187931-27-6)
- 6-Bromo-4-(difluoromethyl)-5-(trifluoromethyl)pyridin-3-ol (CAS 1805170-49-3)
- 4-Chloro-3-methoxyisothiazole (CAS 78383-41-2)
- [[1-(3-Chlorophenyl)-1h-tetrazol-5-yl]methyl]amine hydrochloride (CAS 1426290-66-5)
- 4-Bromo-2-ethynyl-6-fluorophenol (CAS 2229369-27-9)
- 4-Chloro-2-cyclobutyl-6,7-dihydro-5h-cyclopenta[4,5]thieno[2,3-d]pyrimidine (CAS 1483172-25-3)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
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