5-Cyclopropoxy-N-methylisophthalamide CAS 1243347-88-7
| CAS No. | 1243347-88-7 |
| Molecular Formula | C12H14N2O3 |
| Molecular Weight | 234.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Cyclopropoxy-N-methylisophthalamide is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Cyclopropoxy-N-methylisophthalamide (CAS 1243347-88-7) is a high-purity analytical reference standard with the molecular formula C12H14N2O3 and a molecular weight of 234.25 g/mol.
The molecular framework of 5-Cyclopropoxy-N-methylisophthalamide (C12H14N2O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 5-Cyclopropoxy-N-methylisophthalamide 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 | C12H14N2O3 |
| Molecular Weight | 234.25 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Cyclopropoxy Standards
- 5-Cyclopropoxy-4-formyl-N,N-dimethylnicotinamide (CAS 1243316-02-0)
- 3-Cyclopropoxy-5-formyl-N,N-dimethylisonicotinamide (CAS 1243323-41-2)
- 5-Cyclopropoxy-4-formyl-N,N-dimethylpicolinamide (CAS 1243327-60-7)
- 4-Cyclopropoxy-3-formyl-N,N-dimethylpicolinamide (CAS 1243344-32-2)
- 2-Cyclopropoxy-N1-methylterephthalamide (CAS 1243363-95-2)
- 3-Cyclopropoxy-2-formyl-N,N-dimethylisonicotinamide (CAS 1243385-16-1)
- 6-Cyclopropoxy-N1-methylisophthalamide (CAS 1243390-99-9)
- 3-Cyclopropoxy-N1-methylterephthalamide (CAS 1243409-14-4)
Recommended Standards
- Isoindolo[2,1-a]quinazolin-11(5H)-one (CAS 124016-50-8)
- 2-Cyclopropoxy-N-methylisophthalamide (CAS 1243446-01-6)
- Methyl 8-ethoxy-2h-chromene-6-carboxylate (CAS 1235439-14-1)
- 4-Cyclopropoxy-5-formyl-N,N-dimethylpicolinamide (CAS 1243460-38-9)
- 2-Bromo-3-(4-Isopropylphenyl)-1-propene (CAS 951890-61-2)
- 2,4-bis(3,4-dimethoxyphenyl)cyclobutane-1,3-dicarboxylic acid (CAS CATO-C4X-22725)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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