2-((4-Bromo-2-fluorophenyl)amino)-3,4-difluorobenzoic acid CAS 391212-04-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 391212-04-7 |
| Molecular Formula | C13H7BrF3NO2 |
| Molecular Weight | 346.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Bromo-2-fluorophenyl)amino)-3,4-difluorobenzoic acid (CAS 391212-04-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H7BrF3NO2. Molecular weight: 346.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H7BrF3NO2 |
| Molecular Weight | 346.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 6,7-Dibromo-1,1,4,4-tetramethyl-1,2,3,4-tetrahydronaphthalene (CAS 184885-74-3)
- 2,6-Dibromodecahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene (CAS 30651-02-6)
- 4,8-Dibromodecahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene (CAS 32401-10-8)
- Benzo[d]isothiazol-3-amine hydrochloride (CAS 62458-22-4)
- (S)-1-(5-Fluoropyridin-3-yl)-N-methylpyrrolidin-3-amine (CAS 309960-06-3)
- 43625-06-5 Nitric-15N acid solution DTXSID40437937 (CAS 43625-06-5)
- N-(4-chlorobenzyl)-2,4-diphenylpyrimidine-5-carboxamide (CAS 321433-27-6)
- Tiotropium Bromide Impurity 16 (CAS 6006-81-1)
- 1-Boc-2-ethyl-3-piperidinone (CAS 1781760-64-2)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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