MGW04SJ1LZ 4229-44-1 N-Methylhydroxylamine hydrochloride Hydroxylamine, N-methyl-, hydrochloride (8CI) Methanamine, N-hydroxy-, hydrochloride (1:1) Methanamine, N-hydroxy-, hydrochloride AI3-52591 EINECS 224-181-2 Methylhydroxylamine hydrochloride Methylhydroxylammonium chloride N-Methylhydroxylammonium chloride NSC 48213 UNII-MGW04SJ1LZ CAS 4229-44-1
| CAS No. | 4229-44-1 |
| Molecular Formula | CH5NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, MGW04SJ1LZ 4229-44-1 N-Methylhydroxylamine hydrochloride Hydroxylamine, N-methyl-, hydrochloride (8CI) Methanamine, N-hydroxy-, hydrochloride (1:1) Methanamine, N-hydroxy-, hydrochloride AI3-52591 EINECS 224-181-2 Methylhydroxylamine hydrochloride Methylhydroxylammonium chloride N-Methylhydroxylammonium chloride NSC 48213 UNII-MGW04SJ1LZ (CH5NOHCl) contains a hydroxyl group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 83.52 g/mol, it falls into the low-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
MGW04SJ1LZ 4229-44-1 N-Methylhydroxylamine hydrochloride Hydroxylamine, N-methyl-, hydrochloride (8CI) Methanamine, N-hydroxy-, hydrochloride (1:1) Methanamine, N-hydroxy-, hydrochloride AI3-52591 EINECS 224-181-2 Methylhydroxylamine hydrochloride Methylhydroxylammonium chloride N-Methylhydroxylammonium chloride NSC 48213 UNII-MGW04SJ1LZ (CAS 4229-44-1), molecular formula CH5NOHCl and molecular weight 83.52 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), MGW04SJ1LZ 4229-44-1 N-Methylhydroxylamine hydrochloride Hydroxylamine, N-methyl-, hydrochloride (8CI) Methanamine, N-hydroxy-, hydrochloride (1:1) Methanamine, N-hydroxy-, hydrochloride AI3-52591 EINECS 224-181-2 Methylhydroxylamine hydrochloride Methylhydroxylammonium chloride N-Methylhydroxylammonium chloride NSC 48213 UNII-MGW04SJ1LZ 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 | CH5NO HCl |
| Molecular Weight | 83.52 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.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-(4-Chlorophenyl)-3-(5-((4-methoxyphenyl)amino)-4H-1,2,4-triazol-3-yl)urea (CAS 860787-23-1)
- 5-Bromo-2-(1,3-thiazol-4-yl)pyridine (CAS 1159820-13-9)
- 1-(6-Bromo-4-hydroxyquinolin-3-yl)ethan-1-one (CAS 99867-16-0)
- (E)-4-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzaldehyde (CAS 149777-85-5)
- (2-Methyl-4-(n-propylsulfamoyl)phenyl)boronic acid (CAS 1217501-47-7)
- (4R)-2-(4-Nitrophenyl)-1,3-thiazolidine-4-carboxylic acid (CAS 218944-01-5)
- 2-(4-(Trifluoromethyl)thiazol-2-yl)acetic acid (CAS 1153298-70-4)
- tert-Butyl (3-ethylazetidin-3-yl)carbamate (CAS 1205749-14-9)
- 3,5-Dichloro-4-fluorobenzyl bromide (CAS 1803725-04-3)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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