3-[(Methyl-d3)amino]-1-(thiophen-2-yl)propan-1-ol Oxalate CAS 1346604-96-3
| CAS No. | 1346604-96-3 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-[(Methyl-d3)amino]-1-(thiophen-2-yl)propan-1-ol Oxalate (CAS 1346604-96-3) is a high-purity analytical reference standard with the molecular formula C8H10D3NOSC2H2O4 and a molecular weight of 264.31 g/mol.
Owing to deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 3-[(Methyl-d3)amino]-1-(thiophen-2-yl)propan-1-ol Oxalate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 264.31 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).
As a certified reference material (CRM), 3-[(Methyl-d3)amino]-1-(thiophen-2-yl)propan-1-ol Oxalate 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 | C8H10D3NOS C2H2O4 |
| Molecular Weight | 264.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 1-(6-Ethoxy-4-methylpyridin-3-yl)propan-1-one (CAS 1355174-18-3)
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- N-tert-Butyloxycarbonyl Silodosin (CAS 160970-07-0)
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- 5,5-Dimethyl-3-(2-(1-methyl-1h-pyrrol-2-yl)-2-oxoethyl)imidazolidine-2,4-dione (CAS 1197609-30-5)
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- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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