6-(3-Chlorophenyl)-6,7-dihydro-5H-[1,3]dioxolo[4,5-f]isoindol-5-one CAS 4993-79-7
| CAS No. | 4993-79-7 |
| Molecular Formula | C13H21F2N5S |
| Molecular Weight | 317.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 317.40 g/mol gives 6-(3-Chlorophenyl)-6,7-dihydro-5H-[1,3]dioxolo[4,5-f]isoindol-5-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-(3-Chlorophenyl)-6,7-dihydro-5H-[1,3]dioxolo[4,5-f]isoindol-5-one (CAS 4993-79-7), molecular formula C13H21F2N5S and molecular weight 317.40 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H21F2N5S, 6-(3-Chlorophenyl)-6,7-dihydro-5H-[1,3]dioxolo[4,5-f]isoindol-5-one contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 317.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 6-(3-Chlorophenyl)-6,7-dihydro-5H-[1,3]dioxolo[4,5-f]isoindol-5-one 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 | C13H21F2N5S |
| Molecular Weight | 317.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-((4-Fluorobenzyl)thio)-N-phenyl-1,3,4-thiadiazol-2-amine (CAS 866041-99-8)
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- 4-(Tert-butyl)-N-(3-formylphenyl)benzenesulfonamide (CAS 632298-87-4)
- Ethyl 5-(3,4-dimethylbenzamido)-3-methylthiophene-2-carboxylate (CAS 380569-21-1)
- 1,4-Epoxy-1,4-dihydronaphthalene (CAS 573-57-9)
- 3-Acetyl-n-(prop-2-en-1-yl)benzene-1-sulfonamide (CAS 796083-76-6)
- N-(4-chlorophenyl)-4-methyl-2-(thiophen-2-yl)thiazole-5-carboxamide (CAS 400080-78-6)
- Fmoc-(RS)-3-amino-3-(3-pyridyl)-propionic acid (CAS 284491-95-8)
- 6-Amino-5-(chloromethyl)-2-(difluoromethyl)nicotinonitrile (CAS 1806794-75-1)
- (1R,4r)-4-((3-fluoro-2-nitrophenyl)amino)cyclohexan-1-ol (CAS 1233955-41-3)
- (Z)-3-((3-((Dimethylamino)methyl)phenylamino)(phenyl)methylene)-N-methyl-2-oxoindoline-6-carboxamide (CAS 334951-92-7)
- trans-5-(3-ethyl-1,2,4-oxadiazol-5-yl)pyrrolidin-3-ol hydrochloride (CAS 1820575-91-4)
- 2-(4-(Aminomethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridin-2-yl)acetonitrile (CAS 1806760-32-6)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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