o-(But-3-en-1-yl)hydroxylamine hydrochloride CAS 113211-41-9
| CAS No. | 113211-41-9 |
| Molecular Formula | C4H9NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 123.58 g/mol gives o-(But-3-en-1-yl)hydroxylamine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies o-(But-3-en-1-yl)hydroxylamine hydrochloride (CAS 113211-41-9), a certified reference material (molecular formula C4H9NOHCl, MW 123.58 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H9NOHCl, o-(But-3-en-1-yl)hydroxylamine hydrochloride contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 123.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures o-(But-3-en-1-yl)hydroxylamine hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H9NO HCl |
| Molecular Weight | 123.58 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) | 0.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Why CATO?
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