2-{2-[2-(2-Hydroxyethoxy)ethoxy]ethyl}isoindole-1,3-dione CAS 75001-08-0
| CAS No. | 75001-08-0 |
| Molecular Formula | C14H17NO5 |
| Molecular Weight | 279.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 279.29 g/mol gives 2-{2-[2-(2-Hydroxyethoxy)ethoxy]ethyl}isoindole-1,3-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-{2-[2-(2-Hydroxyethoxy)ethoxy]ethyl}isoindole-1,3-dione (CAS 75001-08-0), molecular formula C14H17NO5 and molecular weight 279.29 g/mol, is a CATO reference standard with documented purity and traceability.
2-{2-[2-(2-Hydroxyethoxy)ethoxy]ethyl}isoindole-1,3-dione (C14H17NO5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 2-{2-[2-(2-Hydroxyethoxy)ethoxy]ethyl}isoindole-1,3-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H17NO5 |
| Molecular Weight | 279.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
Related Hydroxyethoxy Standards
- Benzyl 4-(2-hydroxyethoxy)piperidine-1-carboxylate (CAS 1235382-41-8)
- Benzyl 3-((2-hydroxyethoxy)methyl)pyrrolidine-1-carboxylate (CAS 1353957-26-2)
- Benzyl 2-((2-hydroxyethoxy)methyl)pyrrolidine-1-carboxylate (CAS 1353961-55-3)
- Benzyl 3-(2-hydroxyethoxy)piperidine-1-carboxylate (CAS 1353975-21-9)
- Bis(2-(2-hydroxyethoxy)ethyl) malonate (CAS 120675-12-9)
- 6-(2-(2-(2-Hydroxyethoxy)ethoxy)ethoxy)-6-oxohexanoic acid (CAS 64114-59-6)
- 1-(2-(2-Hydroxyethoxy)ethyl)-3-phenyl-2-thioxoimidazolidin-4-one (CAS 55036-71-0)
- 1-(2-(2-Hydroxyethoxy)ethyl)-3-(1-methyl-1H-indol-3-yl)urea (CAS 923067-78-1)
Recommended Standards
- 2-[5-(4-methylphenyl)-1,3-oxazol-2-yl]benzoic acid (CAS 88877-88-7)
- 2-Amino-5-(naphthalen-2-ylmethyl)-6-oxo-1,6-dihydropyrimidine-4-carbaldehyde (CAS 31539-52-3)
- 2,4-Dimethyl-6-(phenylamino)quinazoline-5,8-dione (CAS 61416-89-5)
- 2-Amino-7-isopropyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile (CAS 68302-12-5)
- 2-Bromo-1H-benzo[d]imidazol-7-amine (CAS 1805694-15-8)
- 2-Bromo-3-(2-ethylphenyl)-1-propene (CAS 1263365-87-2)
- N-Hydroxy-2-(4-((((1-methyl-1H-indol-3-yl)methyl)amino)methyl)piperidin-1-yl)pyrimidine-5-carboxamide hydrochloride (CAS 1083078-98-1)
- 2-Butyl-4,6-diphenylpyrimidine (CAS 457613-52-4)
- 138282-73-2 S-1033 (CAS 138282-73-2)
- 8-Amino-6-fluoro-5-methylquinolin-2(1H)-one (CAS 1420792-26-2)
- N-tert-butyl-1-methyl-cyclopropanesulfonamide (CAS 669008-25-7)
- 5-(3,4-Dimethoxyphenyl)-1,3,4-oxadiazole-2(3H)-thione (CAS 23269-91-2)
- 7-Tert-butyl-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1082475-32-8)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
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