Dimethyl 2,5-bis(1,3-dioxoisoindolin-2-yl)hexanedioate CAS 1109-18-8
| 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
The occurrence of Dimethyl 2,5-bis(1,3-dioxoisoindolin-2-yl)hexanedioate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Dimethyl 2,5-bis(1,3-dioxoisoindolin-2-yl)hexanedioate (CAS 1109-18-8), a certified reference material (molecular formula C24H20N2O8, MW 464.42 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Dimethyl 2,5-bis(1,3-dioxoisoindolin-2-yl)hexanedioate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 464.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Dimethyl 2,5-bis(1,3-dioxoisoindolin-2-yl)hexanedioate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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)
- Relugolix Impurity 89 (CAS CATO-C4X-242989)
- 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)
- 1,3-Dimethyl 2-{[(pyridin-3-yl)amino]methylidene}propanedioate (CAS 1014404-89-7)
- 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)
- 2-(Acridin-9-ylthio)-N,N-diethylethanamine (CAS 106897-41-0)
- Ibuprofen Impurity 44 (CAS CATO-C4X-108244)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
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