N-[2-(2,5-Dimethoxyphenyl)ethyl]phthalimide CAS 64584-26-5
| CAS No. | 64584-26-5 |
| Molecular Formula | C18H17NO4 |
| Molecular Weight | 311.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-[2-(2,5-Dimethoxyphenyl)ethyl]phthalimide.
N-[2-(2,5-Dimethoxyphenyl)ethyl]phthalimide (CAS 64584-26-5) is a high-purity analytical reference standard with the molecular formula C18H17NO4 and a molecular weight of 311.33 g/mol.
Based on its molecular formula C18H17NO4, N-[2-(2,5-Dimethoxyphenyl)ethyl]phthalimide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 311.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), N-[2-(2,5-Dimethoxyphenyl)ethyl]phthalimide 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 | C18H17NO4 |
| Molecular Weight | 311.33 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related N Standards
- 4-(2,3-Dimethoxyphenyl)-6-(5-methylfuran-2-yl)pyrimidin-2-amine (CAS 1354934-96-5)
- (2-(2,6-Dimethoxyphenyl)pyrrolidin-1-yl)(phenyl)methanone (CAS 1355218-77-7)
- 3-(2,4-Dimethoxyphenyl)-N-(1-phenylethyl)acrylamide (CAS 496779-83-0)
- 3-(2,4-Dimethoxyphenyl)-N-(2-ethylphenyl)acrylamide (CAS 496779-46-5)
- 1-Benzyl-2-(2,5-dimethoxyphenyl)piperidine (CAS 1355201-73-8)
- (2E)-1-(2,4-Dimethoxyphenyl)-3-[4-(propan-2-yl)phenyl]prop-2-en-1-one (CAS 1002460-32-3)
- (2E)-1-(2,5-Dimethoxyphenyl)-3-[4-(propan-2-yl)phenyl]prop-2-en-1-one (CAS 1002852-81-4)
- [3-(3,4-Dimethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]methanol (CAS 429620-48-4)
Recommended Standards
- N-(7-(4-methylbenzoyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide (CAS 714204-59-8)
- tert-Butyl (2-((5-methoxy-2-nitrophenyl)amino)ethyl)carbamate (CAS 947258-08-4)
- N-(7-(2-phenylacetyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide (CAS 886493-88-5)
- (E)-N-{[2-(2H-1,3-benzodioxol-5-yl)cyclopropyl](4-methoxyphenyl)methylidene}hydroxylamine 338749-16-9 4N-037 (CAS 338749-16-9)
- N-(1-(tert-Butyl)-4-oxo-1,4-dihydro-5H-pyrazolo[3,4-d]pyrimidin-5-yl)butyramide (CAS 919840-54-3)
- 6-Bromo-3-((tert-butoxycarbonyl)amino)pyrazine-2-carboxylic acid (CAS 2138098-91-4)
- 4-Bromo-5'-phenyl-1,1':3',1''-terphenyl (CAS 116941-52-7)
- Spiro[2.2]pentane-1-sulfonyl chloride (CAS 1492032-13-9)
- Methyl 2-(1-cyanocyclopropyl)nicotinate (CAS 1956335-86-6)
- 3-Bromo-2-methyl-6-propoxypyridine (CAS 1280786-78-8)
- Glucaric acid calcium salt Tetrahydrate (CAS 5793-89-5)
- 6-Methoxy-2-phenylquinoline-4-carboxylic Acid (CAS 32795-58-7)
- But-2-ynehydrazide (CAS 494793-39-4)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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