3-(2,3-Dihydro-5-indenyl)propionic Acid CAS 23291-98-7
| CAS No. | 23291-98-7 |
| Molecular Formula | C12H14O2 |
| Molecular Weight | 190.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H14O2, 3-(2,3-Dihydro-5-indenyl)propionic Acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 190.24 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).
CATO supplies 3-(2,3-Dihydro-5-indenyl)propionic Acid (CAS 23291-98-7), a certified reference material (molecular formula C12H14O2, MW 190.24 g/mol) for analytical method development and quality control.
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), 3-(2,3-Dihydro-5-indenyl)propionic Acid 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 | C12H14O2 |
| Molecular Weight | 190.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
Related Dihydro Standards
- Ethyl 2,3-dihydro-1H-indene-4-carboxylate (CAS 105640-10-6)
- 1-(2,3-dihydro-1-benzofuran-5-yl)-2-methylpropan-1-one (CAS 111038-58-5)
- 1-(3,4-Dihydro-2h-chromen-4-yl)propan-2-one (CAS 119304-98-2)
- 5-(3,4-Dihydro-2H-pyrrol-5-yl)-2-ethoxypyridine (CAS 1352503-65-1)
- 5-(3,4-Dihydro-2H-pyrrol-5-yl)-2-methoxy-3-methylpyridine (CAS 1352530-41-6)
- 2-Methyl-2,3-dihydro-1H-indene-2-carbohydrazide (CAS 1414959-02-6)
- 2-(2,3-Dihydro-1h-inden-2-yl)propanoic acid (CAS 1507898-29-4)
- 1-(2,3-Dihydro-1H-inden-2-yl)-3-methylurea (CAS 1690524-28-7)
Recommended Standards
- 3-(2,3-Dihydro-1H-inden-2-yl)propanoic acid (CAS 88020-86-4)
- 3-(2-Acetoxyphenyl)-2-methyl-1-propene (CAS 861009-82-7)
- 3-(2,3-Dihydro-1H-inden-1-yl)propanoic acid (CAS 55288-83-0)
- 3-(2-methyl-1H-1,3-benzodiazol-1-yl)propan-1-ol (CAS 577994-95-7)
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