2-(7-Chloro-1,3-dioxaindan-5-yl)acetic acid CAS 1506033-20-0
| CAS No. | 1506033-20-0 |
| Molecular Formula | C9H7ClO4 |
| Molecular Weight | 214.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(7-Chloro-1,3-dioxaindan-5-yl)acetic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(7-Chloro-1,3-dioxaindan-5-yl)acetic acid (CAS 1506033-20-0) is a high-purity analytical reference standard with the molecular formula C9H7ClO4 and a molecular weight of 214.60 g/mol.
Based on its molecular formula C9H7ClO4, 2-(7-Chloro-1,3-dioxaindan-5-yl)acetic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 214.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H7ClO4 |
| Molecular Weight | 214.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
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- 2-(5-Bromo-3-methoxypyridin-2-yl)acetic acid (CAS 1211540-20-3)
- Ethyl 5-amino-1-(3-methylphenyl)-1H-pyrazole-3-carboxylate (CAS 1264049-21-9)
- 2-(4-Chlorophenyl)-N-(1-hydroxybutan-2-yl)-2H-tetrazole-5-carboxamide (CAS 1396798-41-6)
- 4-Nitro-o-xylene (CAS 99-51-4)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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