3-(4-Iodophenyl)propionic Acid CAS 1643-29-4
| CAS No. | 1643-29-4 |
| Molecular Formula | C9H9IO2 |
| Molecular Weight | 276.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Iodophenyl)propionic Acid (C9H9IO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-(4-Iodophenyl)propionic Acid (CAS 1643-29-4), molecular formula C9H9IO2 and molecular weight 276.07 g/mol, is a CATO reference standard with documented purity and traceability.
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 3-(4-Iodophenyl)propionic 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 | C9H9IO2 |
| Molecular Weight | 276.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | I-containing |
Related Iodophenyl Standards
- (S)-2-(4-Iodophenyl)propanoic acid (CAS 76099-91-7)
- 2-(4-Iodophenyl)propanoic acid (CAS 34645-72-2)
- 3-(3-Iodophenyl)propanoic acid (CAS 68034-75-3)
- Methyl 2-(2-iodophenyl)acetate (CAS 66370-75-0)
- Methyl 2-(3-iodophenyl)acetate (CAS 502649-73-2)
- 1-(4-Iodophenyl)-2-methylpropan-1-ol (CAS 1332490-79-5)
- 2-(3-Iodophenyl)-2-oxoacetic acid (CAS 26767-04-4)
- 2-(4-Iodophenyl)-2-oxoacetic acid (CAS 79477-88-6)
Recommended Standards
- 3-Iodo-4-(methylamino)benzamide (CAS 1369778-71-1)
- N-Cyclopropyl-4-iodo-1H-pyrrole-2-carboxamide (CAS 1706452-66-5)
- 3-(3-Iodophenoxy)propanal (CAS 1342704-88-4)
- Ethyl 2-iodobenzoate (CAS 1829-28-3)
- N-(4-aminocyclohexyl)acetamide hydrochloride (CAS 1192132-88-9)
- 4-[2-(trifluoromethyl)phenyl]-1,3-thiazol-2-amine (CAS 383129-63-3)
- 3-Ethoxy-2-nitropyridine (CAS 74037-50-6)
- 3-Cyclopropoxy-N-methyl-5-nitropyridin-2-amine (CAS 1243479-94-8)
- 1-{2-[2-(dimethylamino)ethoxy]-6-fluorophenyl}ethan-1-ol (CAS 1354958-93-2)
- rac-3-Hydroxyheptanoic Acid (CAS 17587-29-0)
- (3-Mesityl-5-methylisoxazol-4-yl)methanol (CAS 288404-35-3)
- 2-(Dimethylamino)-5-fluorobenzothioamide (CAS 1344064-00-1)
- (3-Fluoro-4-methoxyphenyl)isobutylamine (CAS 1096888-34-4)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
Why CATO?
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