Benzene-1,2,3-d3 CAS 19467-27-7
| CAS No. | 19467-27-7 |
| Molecular Formula | - |
| Molecular Weight | 81.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Benzene-1,2,3-d3 (CAS 19467-27-7) is a high-purity analytical reference standard with the molecular formula C6H3D3 and a molecular weight of 81.13 g/mol.
The molecular framework of Benzene-1,2,3-d3 (C6H3D3) is characterized by deuterium isotope labeling, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its non-polar molecular character, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H3D3 |
| Molecular Weight | 81.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Benzene Standards
Recommended Standards
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- Minoxidil Impurity 47 (CAS 22694-45-7)
- n-Butyl-2,2,3,3,4,4,4-d7 Alcohol (CAS 91732-68-2)
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