Trimethylamine-d9 N-Oxide CAS 1161070-49-0
| CAS No. | 1161070-49-0 |
| Molecular Formula | - |
| Molecular Weight | 84.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C3D9NO, Trimethylamine-d9 N-Oxide contains deuterium isotope labeling, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 84.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Trimethylamine-d9 N-Oxide (CAS 1161070-49-0), molecular formula C3D9NO and molecular weight 84.17 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C3D9NO |
| Molecular Weight | 84.17 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Trimethylamine Standards
- Trimethylamine N-Oxide (CAS 1184-78-7)
- Trimethylamine-¹⁵N (CAS 25756-36-9)
- Trimethylamine (CAS 75-50-3)
- Trimethylamine oxide hydrate (CAS 136449-78-0)
- Trimethylamine oxide hydrochloride (CAS 7651-88-9)
- Trimethylamine-13C3 Hydrochloride (CAS 286013-00-1)
- Trimethylamine Hydrochloride (CAS 593-81-7)
- Trimethylamine N-Oxide Dihydrate (CAS 62637-93-8)
Recommended Standards
- 2-(METHYLAMINO)ETHANOL-D9 77504-94-0 (CAS 77504-94-0)
- Dimethyl Sulfoxide-d6 (CAS 2206-27-1)
- Tert-butanol-1-<SUP>13</SUP>C,d<SUB>9</SUB> (CAS 1202864-73-0)
- 2-Mercaptoethanol-d6 (CAS 203645-37-8)
- (Octyloxy)benzene (CAS 1818-07-1)
- 5-(4-Methyltetrahydro-2H-pyran-4-yl)pyridin-2-amine (CAS 1715031-48-3)
- 2-Methylpent-4-en-1-ol (CAS 5673-98-3)
- Ethyl furo[3,2-c]pyridine-2-carboxylate (CAS 138173-84-9)
- 2,3-Dimethylbenzo[d]thiazol-3-ium methyl sulfate (CAS 2038-15-5)
- 2,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 2268778-20-5)
- 4-[4-(4-methoxyphenoxy)-5-methyl-1h-pyrazol-3-yl]benzene-1,3-diol (CAS 879444-35-6)
- Ethyl 3-amino-3-(3,4-dimethylphenyl)propanoate (CAS 502842-27-5)
- 2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine (CAS 2260710-40-3)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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