1-Methoxy-2,3,5-trimethylbenzene-d3 CAS 1189725-66-3
| CAS No. | 1189725-66-3 |
| Molecular Formula | - |
| Molecular Weight | 153.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Methoxy-2,3,5-trimethylbenzene-d3 is closely related to deuterium isotope labeling, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-Methoxy-2,3,5-trimethylbenzene-d3 (CAS 1189725-66-3), a certified reference material (molecular formula C10H11D3O, MW 153.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H11D3O, 1-Methoxy-2,3,5-trimethylbenzene-d3 contains deuterium isotope labeling, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 153.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 1-Methoxy-2,3,5-trimethylbenzene-d3 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 | C10H11D3O |
| Molecular Weight | 153.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Methoxy Standards
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Recommended Standards
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- Methyl 2-(methoxymethyl)-1H-imidazole-4-carboxylate (CAS 701292-71-9)
- N-(2,3-Difluorobenzyl)-1-(2,2-difluoroethyl)-1H-pyrazol-4-amine hydrochloride (CAS 1856051-99-4)
- 3-Ethyl-1-(m-tolyl)-1,4,5,6-tetrahydropyrrolo[2,3-c]pyrazole (CAS 638131-68-7)
- N-(3-Bromo-5-ethylphenyl)acetamide (CAS 123158-67-8)
- tert-butyl 4-hydroxy-4-(hydroxymethyl)piperidine-1-carboxylate (CAS 389889-80-9)
- Obeticholic Acid Impurity 35 (CAS CATO-C4X-115335)
- 4-(4-Bromophenyl)-1,2,3,6-tetrahydropyridine hydrochloride (CAS 103855-00-1)
- 2,6-Diphenyl-3-(p-tolyl)pyrimidin-4(3H)-one (CAS 89069-84-1)
- 4-((6-Chloropyridin-3-yl)methoxy)-3-methoxybenzaldehyde (CAS 860644-64-0)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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