2,6-Difluorobenzamide-α-<SUP>13</SUP>C,<SUP>15</SUP>N CAS 1173021-01-6
| CAS No. | 1173021-01-6 |
| Molecular Formula | C6[13C]H11F2[15N]O |
| Molecular Weight | 165.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,6-Difluorobenzamide-α-<SUP>13</SUP>C,<SUP>15</SUP>N (CAS 1173021-01-6), a certified reference material (molecular formula C6[13C]H11F2[15N]O, MW 165.15 g/mol) for analytical method development and quality control.
Structurally, 2,6-Difluorobenzamide-α-<SUP>13</SUP>C,<SUP>15</SUP>N (C6[13C]H11F2[15N]O) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 165.15 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2,6-Difluorobenzamide-α-<SUP>13</SUP>C,<SUP>15</SUP>N meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6[13C]H11F2[15N]O |
| Molecular Weight | 165.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorobenzamide Standards
Recommended Standards
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- 1,3-Butadiene, 2-methyl-, polymer with 1,3-butadiene (CAS 25102-52-7)
- Methyl 2-(4-amino-3-benzyl-5-(2-chloroacetyl)-2,6-dioxo-3,6-dihydropyrimidin-1(2h)-yl)acetate (CAS 749219-02-1)
- Methyl 2-(hydroxymethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1616500-61-8)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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