Hexadecanoic-7,7,8,8-d4 Acid CAS 75736-49-1
| CAS No. | 75736-49-1 |
| Molecular Formula | - |
| Molecular Weight | 260.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Hexadecanoic-7,7,8,8-d4 Acid (CAS 75736-49-1), a certified reference material (molecular formula C16H28D4O2, MW 260.45 g/mol) for analytical method development and quality control.
Structurally, Hexadecanoic-7,7,8,8-d4 Acid (C16H28D4O2) contains deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 260.45 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), Hexadecanoic-7,7,8,8-d4 Acid 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 | C16H28D4O2 |
| Molecular Weight | 260.45 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
Related Hexadecanoic Standards
- Hexadecanoic-11,11,12,12-d4 Acid (CAS 75736-57-1)
- Hexadecanoic-5,5,6,6-d4 Acid (CAS 75736-47-9)
- Hexadecanoic-2,2,16,16,16-d5 Acid (CAS 1219802-61-5)
- Hexadecanoic-15,15,16,16,16-d5 Acid (CAS 285979-77-3)
- Hexadecanoic-11,11-d2 Acid (CAS 1219805-64-7)
- Hexadecanoic-13,13-d2 Acid (CAS 62690-28-2)
- Hexadecanoic-2,2-d2 Acid (CAS 62689-96-7)
- Hexadecanoic-3,3-d2 Acid (CAS 83293-32-7)
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