2-[3-(Propan-2-yl)phenyl]propanoic acid CAS 354904-17-9
| CAS No. | 354904-17-9 |
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-[3-(Propan-2-yl)phenyl]propanoic 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.
2-[3-(Propan-2-yl)phenyl]propanoic acid (CAS 354904-17-9) is a high-purity analytical reference standard with the molecular formula C12H16O2 and a molecular weight of 192.25 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 2-[3-(Propan-2-yl)phenyl]propanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 192.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Propan Standards
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Recommended Standards
- 2-benzyl-3-methylbutanoic acid (CAS 53483-11-7)
- 2-[2-(2-Hydroxypropoxy)propoxy]-1-Propanol (CAS 45096-22-8)
- 2-Butoxy-1-phenylethanone (CAS 65792-11-2)
- 2-[(2,3,6-trimethylphenoxy)methyl]oxirane (CAS 5296-20-8)
- 3-Bromo-4-(cyclopropylamino)benzoic acid (CAS 1210968-36-7)
- 2-(2,3-difluorophenyl)ethan-1-amine hydrochloride (CAS 215797-69-6)
- 1-[(4-methoxybenzene)sulfonyl]piperidin-4-one (CAS 196085-08-2)
- N'1,N'12-Bis(2-hydroxybenzoyl)dodecanedihydrazide (CAS 63245-38-5)
- Poly(oxy-1,2-ethanediyl), .omega.,.omega.'-dihydroxy-.omega.''-[(1-oxooctadecyl)oxy]-.alpha.,.alpha.',.alpha.''-(nitrilotri-2,1-ethanediyl)tris- (CAS 27014-41-1)
- 3-(4-Methylbenzyl)-2-oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylic acid (CAS 951547-65-2)
- Alfacalcidol impurity 17 (CAS 2227309-93-3)
- tert-Butyl 4-(tetrahydro-2H-pyran-4-yl)piperazine-1-carboxylate (CAS 706759-32-2)
- 1-methyl-N-(propan-2-yl)-1H-pyrazol-4-amine dihydrochloride (CAS 1240527-30-3)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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