2-(2,6-Difluoro-benzoylamino)-3-methyl-butyric acid CAS 1396972-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1396972-19-2 |
| Molecular Formula | C12H13F2NO3 |
| Molecular Weight | 257.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(2,6-Difluoro-benzoylamino)-3-methyl-butyric acid (CAS 1396972-19-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H13F2NO3. Molecular weight: 257.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H13F2NO3 |
| Molecular Weight | 257.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
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- Methyl 2,5-difluoro-4-morpholinobenzoate (CAS 1858251-27-0)
- 2,3-Difluoro-6-pivalamidobenzoic acid (CAS 874784-13-1)
- 4,4-Difluoro-3-[(phenylmethyl)amino]butanoic acid ethyl ester (CAS 81982-49-2)
- N'-(4,6-Difluoro-1,3-benzothiazol-2-yl)-N,N-dimethylethane-1,2-diamine (CAS 1105188-23-5)
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Recommended Standards
- 2-(Diethylcarbamoyl)-3,6-difluorobenzoic acid (CAS 131401-56-4)
- 5-(3-(Trifluoromethyl)phenyl)thiazole-2-carbaldehyde (CAS 1397180-25-4)
- 1-(4-Fluoro-3-(trifluoromethyl)phenyl)-2,5-dimethyl-1H-pyrrole (CAS 1284503-14-5)
- 4-(6,7-Dimethoxy-4-oxo-3,4-dihydroquinazolin-3-yl)butanoic acid (CAS 878259-64-4)
- 5-Chloro-3-trifluoromethylbenzo[b]thiophene-2-carboxylic acid (CAS 752135-60-7)
- 4-Hydrazinyl-6-isopropylthieno[2,3-d]pyrimidine (CAS 439692-53-2)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
- (R)-tert-Butyl (pyrrolidin-3-ylmethyl)carbamate hydrochloride (CAS 1217858-20-2)
- 4-Methoxyquinazoline-5-carbonitrile (CAS 1231761-60-6)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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