O-(Fluoromethyl)hydroxylamine hydrochloride CAS 126483-47-4
| CAS No. | 126483-47-4 |
| Molecular Formula | CH4FNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of O-(Fluoromethyl)hydroxylamine hydrochloride is closely related to a hydroxyl group, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
O-(Fluoromethyl)hydroxylamine hydrochloride (CAS 126483-47-4), molecular formula CH4FNOHCl and molecular weight 101.51 g/mol, is a CATO reference standard with documented purity and traceability.
O-(Fluoromethyl)hydroxylamine hydrochloride (CH4FNOHCl) contains a hydroxyl group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), O-(Fluoromethyl)hydroxylamine hydrochloride 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 | CH4FNO HCl |
| Molecular Weight | 101.51 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) | -1.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related O Standards
- (Fluoromethyl)(phenyl)(2,3,4,5-tetramethylphenyl)sulfonium tetrafluoroborate (CAS 1009088-40-7)
- (Fluoromethyl)diphenylsulfonium (CAS 1033052-44-6)
- (Fluoromethyl)diphenylsulfonium tetrafluoroborate (CAS 1033052-45-7)
- (S)-2-(fluoromethyl)-1-methylpiperazine (CAS 1033719-13-9)
- 2-(S-(fluoromethyl)-N-tosylsulfinimidoyl)phenolate (CAS 1097193-08-2)
- 2-(Fluoromethyl)piperazine (CAS 110842-63-2)
- (6-(Fluoromethyl)pyridin-2-yl)methanol (CAS 1131605-11-2)
- Fluoromethyl 4-Methylbenzenesulfonate (CAS 114435-86-8)
Recommended Standards
- 2-(3-Hydroxypyrrolidin-1-yl)-1-(4-methylpiperidin-1-yl)ethan-1-one (CAS 1485518-46-4)
- 3-(5-Bromo-4-methyl-thiazol-2-yl)-1-methanesulfonyl-piperidine (CAS 1361116-80-4)
- (4-Hydroxybutyl)triphenylphosphonium Bromide (CAS 87436-78-0)
- 4-Bromo-2-fluoro-DL-phenylalanine (CAS 439587-17-4)
- 3,5-Dichloro-2-((2-fluorophenyl)sulfonamido)benzoic acid (CAS 561008-71-7)
- 5-(3,6-Dihydro-2H-thiopyran-4-yl)-1H-indole (CAS 885273-29-0)
- N-(3-Chloropropyl)-ammonium benzoate (CAS 885518-43-4)
- Ipratropium Impurity 31 (CAS 3423-25-4)
- 2-Bromo-5-methoxy-N-(thiazol-2-yl)benzamide (CAS 797008-44-7)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com