2-(5-Chloro-2,4-dimethoxyphenyl)-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid CAS 1005262-38-3
| CAS No. | 1005262-38-3 |
| Molecular Formula | C17H16ClNO6 |
| Molecular Weight | 365.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(5-Chloro-2,4-dimethoxyphenyl)-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(5-Chloro-2,4-dimethoxyphenyl)-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 1005262-38-3) is a high-purity analytical reference standard with the molecular formula C17H16ClNO6 and a molecular weight of 365.77 g/mol.
Based on its molecular formula C17H16ClNO6, 2-(5-Chloro-2,4-dimethoxyphenyl)-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 365.77 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.
CATO manufactures 2-(5-Chloro-2,4-dimethoxyphenyl)-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid 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 | C17H16ClNO6 |
| Molecular Weight | 365.77 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- N-[2-chloro-5-(trifluoromethyl)phenyl]-4-methoxybenzenesulfonamide (CAS 313981-48-5)
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- 2-(9-Oxo-9H-xanthen-4-yl)acetic acid (CAS 35614-21-2)
- Chloro 2-Acetamido-2-deoxy-3,4,6-tri-O-acetyl-α-D-glucopyranose (CAS 3068-34-6)
- (4-(2,3-Dichlorophenyl)-1H-pyrrol-3-yl)(phenyl)methanone (CAS 478031-48-0)
- 3-(2,6-Dimethylphenyl)-1-(3-methoxyphenyl)propan-1-one (CAS 898754-34-2)
- 4-bromo-5-chloro-naphthalen-2-ol (CAS 2454397-73-8)
- 4-(3,5-Difluorobenzoyl)-2-methylpyridine (CAS 1187171-33-0)
- 3-(5,6,7,8-Tetrahydroimidazo[1,2-a]pyridin-2-yl)propan-1-amine (CAS 1540951-17-4)
- Cholesterol Hydrocinnamate (CAS 14914-99-9)
- 6-(((4-Chlorophenyl)thio)methyl)-2-phenyl-N-propylpyrimidin-4-amine (CAS 306980-49-4)
- n-((3-Methylpyridin-2-yl)methyl)morpholine-3-carboxamide (CAS 1834265-38-1)
- Pravastatin EP Impurity C (CAS 159345-66-1)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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