Manufacturer Supply, High Purity, Commercial Production
Chemical Name: 3-Iodo-4-Methylbenzoic Acid
CAS: 82998-57-0
| Chemical Name |
3-Iodo-4-Methylbenzoic Acid |
| Synonyms |
3-Iodo-p-toluic Acid |
| CAS Number |
82998-57-0 |
| CAT Number |
RF-PI427 |
| Stock Status |
In Stock, Production Scale Up to Tons |
| Molecular Formula |
C8H7IO2 |
| Molecular Weight |
262.04 |
| Melting Point |
207.0 to 212.0℃ |
| Solubility |
Soluble in Methanol |
| Brand |
Ruifu Chemical |
| Item |
Specifications |
| Appearance |
Off-White Crystalline Powder |
| Assay |
≥98.0% |
| Loss on Drying |
≤1.0% |
| Residue on Ignition |
≤0.50% |
| Total Impurities |
≤2.0% |
| Test Standard |
Enterprise Standard |
| Usage |
Pharmaceutical Intermediates |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.
3-Iodo-4-Methylbenzoic Acid (CAS 82998-57-0) is used as intermediates in medicine and organic synthesis. 3-Iodo-4-Methylbenzoic Acid, Methyl-3-Iodo-4-methylbenzoate (3 g, 109 mmol, 1 eq) dissolved in MeOH (30 ml) was added sodium hydroxide (1.3 g, 327 mmol, 3 eq) followed by the addition of water (15 ml). The above solution was stirred at room temperature for 14 h. The solution was concentrated under vacuum, and then added water. The pH of the reaction was bought to 3 using Cone. HCl. The solid obtained was filtered and dried under vacuum, Yield: 2.7 g (96 percent). 1HNMR (400MHz, DMSO -d6): δ 2.44 (s, 3H), 7.45 (d, 7- 8.00 Hz ,1H), 7.85 (d, J= 3.18 Hz, IH), 8.31 (s, IH).