O-(2,4-Dichlorobenzyl)hydroxylamine Hydrochloride CAS 51572-93-1
| CAS No. | 51572-93-1 |
| Molecular Formula | C7H7Cl2NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including O-(2,4-Dichlorobenzyl)hydroxylamine Hydrochloride.
O-(2,4-Dichlorobenzyl)hydroxylamine Hydrochloride (CAS 51572-93-1) is a high-purity analytical reference standard with the molecular formula C7H7Cl2NOHCl and a molecular weight of 228.50 g/mol.
O-(2,4-Dichlorobenzyl)hydroxylamine Hydrochloride (C7H7Cl2NOHCl) contains an amide group, a hydroxyl group, an ether linkage, 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.
CATO manufactures O-(2,4-Dichlorobenzyl)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 | C7H7Cl2NO HCl |
| Molecular Weight | 228.50 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related O Standards
- 5-(2,6-Dichlorobenzyl)pyrimidine-2,4-diamine (CAS 1000575-30-3)
- 1-(2,6-Dichlorobenzyl)-5-methyl-3-nitro-1h-pyrazole (CAS 1001510-39-9)
- 1-(2,6-Dichlorobenzyl)-3-isothiocyanato-1h-pyrazole (CAS 1004193-34-3)
- 1-(2,6-Dichlorobenzyl)-4-isothiocyanato-1h-pyrazole (CAS 1004193-55-8)
- 1-(2,4-Dichlorobenzyl)-4-isothiocyanato-1h-pyrazole (CAS 1004193-57-0)
- 1-(3,4-Dichlorobenzyl)cyclopropan-1-amine (CAS 1004284-66-5)
- 4-(1-(2,4-Dichlorobenzyl)-3,5-dimethyl-1h-pyrazol-4-yl)-5-ethyl-4h-1,2,4-triazole-3-thiol (CAS 1006358-33-3)
- 3-(1-(2,6-Dichlorobenzyl)-3,5-dimethyl-1h-pyrazol-4-yl)acrylic acid (CAS 1006441-70-8)
Recommended Standards
- ε-Caprolactone-3,3,4,4,5,5-d6 (CAS 1219802-08-0)
- 3-(4-(4-Fluorophenoxy)phenyl)-5-methylisoxazole-4-carboxylic Acid (CAS 1159981-32-4)
- (2R,4R)-2-Ethylthiazolidine-4-carboxylic acid (CAS 88855-05-4)
- Indolicidin (CAS 140896-21-5)
- (S)-5-Chloro-7-fluoro-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1213927-56-0)
- 6-Bromo-3-chloro-2-nitropyridine (CAS 1805485-96-4)
- N-(2,3-Dimethylphenyl)-2-((1-(2-(ethylamino)-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)acetamide (CAS 923680-43-7)
- 1-(Azepan-1-yl)propan-2-ol (CAS 77883-50-2)
- 3-(3-Fluorophenyl)-4-methyl-1h-pyrazol-5-amine (CAS 2156911-03-2)
- Insulin B (22-25) (CAS 34367-73-2)
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