2-Cyclopropoxy-3-iodobenzoic acid CAS 1243345-99-4
| CAS No. | 1243345-99-4 |
| Molecular Formula | C10H9IO3 |
| Molecular Weight | 304.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 304.08 g/mol gives 2-Cyclopropoxy-3-iodobenzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Cyclopropoxy-3-iodobenzoic acid (CAS 1243345-99-4), a certified reference material (molecular formula C10H9IO3, MW 304.08 g/mol) for analytical method development and quality control.
Structurally, 2-Cyclopropoxy-3-iodobenzoic acid (C10H9IO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 304.08 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), 2-Cyclopropoxy-3-iodobenzoic 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 | C10H9IO3 |
| Molecular Weight | 304.08 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 |
| 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.) | 1990 |
| Halogen Content | I-containing |
Related Cyclopropoxy Standards
- 5-Cyclopropoxy-3-iodopicolinamide (CAS 1243321-27-8)
- 4-Cyclopropoxy-2-iodonicotinamide (CAS 1243321-34-7)
- 3-Cyclopropoxy-4-iodobenzoic acid (CAS 1243349-19-0)
- 3-Cyclopropoxy-5-iodoisonicotinamide (CAS 1243353-99-2)
- 5-Cyclopropoxy-2-iodoisonicotinamide (CAS 1243354-11-1)
- 3-Cyclopropoxy-6-iodopicolinamide (CAS 1243355-46-5)
- 5-Cyclopropoxy-2-iodobenzoic acid (CAS 1243385-39-8)
- 2-Cyclopropoxy-4-iodobenzoic acid (CAS 1243400-17-0)
Recommended Standards
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- 4-(Difluoromethyl)-6-(hydroxymethyl)-2-iodopyridin-3-ol (CAS 1805199-21-6)
- 1-[(3,5-Dimethyl-1H-pyrazol-1-yl)methyl]cyclopentan-1-ol (CAS 1466206-43-8)
- 4-Methylhepta-1,6-dien-4-amine hydrochloride (CAS 299435-71-5)
- 2-Chloro-pyridine-3,4-diamine 2-Chloropyridine-3,4-Diamine 39217-08-8 A6570 (CAS 39217-08-8)
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- Methyl 2-fluoro-2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoate (CAS 863224-87-7)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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