2,3-Difluoro-6-iodo-4-(trifluoromethyl)benzoic acid CAS 1278580-36-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1278580-36-1 |
| Molecular Formula | C8H2F5IO2 |
| Molecular Weight | 352.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Difluoro-6-iodo-4-(trifluoromethyl)benzoic acid (CAS 1278580-36-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H2F5IO2. Molecular weight: 352.00 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H2F5IO2 |
| Molecular Weight | 352.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1990 |
| Halogen Content | F/I-containing |
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Recommended Standards
- Trans-4,4,5,5,6,6,6-heptafluoro-2-iodohex-2-en-1-ol (CAS 92835-82-0)
- 4-Bromo-3-(5-bromothiophen-2-yl)-1h-pyrazole-5-carboxylic acid (CAS 182415-31-2)
- 4,5,5,5-Tetrafluoro-4-trifluoromethyl-2-ioodopent-2-ene-1-ol (CAS 261760-25-2)
- 2,2-Dibromo-1-(3,4,5-trimethoxyphenyl)ethan-1-one (CAS 144585-08-0)
- 4-Chloro-2-hydroxy-5-methylbenzoic Acid (CAS 872267-79-3)
- 4-Chloro-3-fluoro-2-(4-methylpiperazinomethyl) benzophenone (CAS 898783-27-2)
- 4,5-Dimethyl-4H-1,2,4-triazole-3-carbaldehyde (CAS 881845-20-1)
- (3-Bromo-2-methylpropyl)cyclopropane (CAS 1339361-22-6)
- 3-Amino-4-chloro-n-cyclopropylbenzene-1-sulfonamide (CAS 1017458-09-1)
- Insulin Lispro (CAS 133107-64-9)
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