N,N-Dimethylethanamine oxide CAS 31820-06-1
| CAS No. | 31820-06-1 |
| Molecular Formula | C19H22ClNO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N,N-Dimethylethanamine oxide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 368.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
N,N-Dimethylethanamine oxide (CAS 31820-06-1), molecular formula C19H22ClNO2HCl and molecular weight 368.30 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.
CATO manufactures N,N-Dimethylethanamine oxide 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 | C19H22ClNO2 HCl |
| Molecular Weight | 368.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1H-Pyrrole-3-carbohydrazide (CAS 50561-16-5)
- (Methylthiomethyl)triphenylphosphonium chloride (CAS 1779-54-0)
- Triethyl propane-1,1,2-tricarboxylate (CAS 6945-45-5)
- 4-(Tert-butyl)-3'-((4-(tert-butyl)cyclohexylidene)amino)-1'H-spiro[cyclohexane-1,2'-quinazolin]-4'(3'H)-one (CAS 488724-98-7)
- (R)-6-(4-Fluorophenyl)-N,N-dimethyl-3-(3-(pyridin-3-yl)-1H,3H-pyrrolo[1,2-c]thiazole-7-carbonyl)-1H-indole-1-carboxamide (CAS 161395-33-1)
- 1-{[3,5-bis(trifluoromethyl)phenyl]methyl}-N-[2-(dimethylamino)ethyl]-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 338782-07-3)
- 3-(5-(1-(Methylsulfonyl)pyrrolidin-2-yl)pyrazin-2-yl)propanoic acid (CAS 1316225-21-4)
- N-((3-(2-Aminoethyl)-1,2,4-oxadiazol-5-yl)methyl)acetamide sesquihydrochloride (CAS 1807977-46-3)
- 5-(3-Phenylpropyl)-1,3,4-oxadiazol-2-amine (CAS 1152585-28-8)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com