3,6-Difluoro-2-iodobenzoic acid CAS 501432-98-0
| CAS No. | 501432-98-0 |
| Molecular Formula | C7H3F2IO2 |
| Molecular Weight | 284.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 284.00 g/mol gives 3,6-Difluoro-2-iodobenzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3,6-Difluoro-2-iodobenzoic acid (CAS 501432-98-0) is a high-purity analytical reference standard with the molecular formula C7H3F2IO2 and a molecular weight of 284.00 g/mol.
Structurally, 3,6-Difluoro-2-iodobenzoic acid (C7H3F2IO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 284.00 g/mol, it falls into the medium-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.
CATO manufactures 3,6-Difluoro-2-iodobenzoic 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 | C7H3F2IO2 |
| Molecular Weight | 284.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1984 |
| Halogen Content | F/I-containing |
Related Difluoro Standards
- 2,6-Difluoro-4-iodobenzoic acid (CAS 1160575-07-4)
- 4,5-Difluoro-2-iodobenzoic Acid (CAS 130137-05-2)
- 2,4-Difluoro-5-iodobenzoic acid (CAS 161531-51-7)
- 2,2-Difluoro-4-iodobenzo[d][1,3]dioxole (CAS 531508-54-0)
- 2,2-Difluoro-5-iodobenzo[d][1,3]dioxole (CAS 663934-17-6)
- 2,3-Difluoro-4-iodobenzoic acid (CAS 501433-05-2)
- 2,3-Difluoro-5-iodobenzoic acid (CAS 333780-74-8)
- 2,3-Difluoro-6-iodobenzoic acid (CAS 333780-75-9)
Recommended Standards
- 3,5-Difluoro-4-iodobenzoic acid (CAS 658-06-0)
- 2,5-Dibromo-3-propylthiophene (CAS 1187577-36-1)
- 2,6-Difluoro-3-iodobenzoic Acid (CAS 229178-74-9)
- 3-Bromo-2-(3-bromopropyl)thiophene (CAS 1248796-97-5)
- Methyl 3-5-di-O-(2-4-dichlorobenzyl)-2-keto-α-D-ribofuranoside (CAS 443642-30-6)
- 2-((4-Chloro-3-(trifluoromethyl)phenyl)amino)-2-oxo-1-phenylethyl 2-(4-methyl-2-oxothiazol-3(2H)-yl)acetate (CAS 853700-58-0)
- Tricosanoic Acid Ethyl Ester (CAS 18281-07-7)
- Ethyl 6-methyl-4-((3-methylbenzyl)thio)-2-oxo-1,2-dihydropyrimidine-5-carboxylate (CAS 899957-02-9)
- 2-Cyanopropane-2-sulfonyl chloride (CAS 27869-08-5)
- n-(2,5-Dimethylbenzyl)-3-methoxypropan-1-amine (CAS 1170522-95-8)
- 2-Chloro-5-iodo-4,6-dimethylpyrimidine (CAS 73492-46-3)
- (3S,4S,7R)-4-Isopropyl-7-methyl-1-oxaspiro[2.5]octane (CAS 184178-86-7)
- 4-(2-Methoxyphenyl)butanoic acid (CAS 33209-75-5)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
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