O-(2,3,4,5,6-Pentafluorobenzyl-α,α-d2)-hydroxylamine HCl CAS 358730-85-5
| CAS No. | 358730-85-5 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, O-(2,3,4,5,6-Pentafluorobenzyl-α,α-d2)-hydroxylamine HCl (C7H2D2F5NOHCl) contains deuterium isotope labeling, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 251.58 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
O-(2,3,4,5,6-Pentafluorobenzyl-α,α-d2)-hydroxylamine HCl (CAS 358730-85-5), molecular formula C7H2D2F5NOHCl and molecular weight 251.58 g/mol, is a CATO reference standard with documented purity and traceability.
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), O-(2,3,4,5,6-Pentafluorobenzyl-α,α-d2)-hydroxylamine HCl 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 | C7H2D2F5NO HCl |
| Molecular Weight | 251.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related O Standards
- 2,3,4,5,6-Pentafluorobenzyl methacrylate (CAS 114859-23-3)
- Bis(Pentafluorobenzyl)Disulfide (CAS 119951-95-0)
- Pentafluorobenzyl Bromide (CAS 1765-40-8)
- 2,3,4,5,6-Pentafluorobenzyl acetate (CAS 2002-93-9)
- Pentafluorobenzyl propionate (CAS 21634-97-9)
- 2,3,4,5,6-Pentafluorobenzyl chloroformate (CAS 53526-74-2)
- O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine Hydrochloride (CAS 57981-02-9)
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