2-(((1-Methoxypropan-2-yl)oxy)methyl)pentane-1-sulfonyl chloride CAS 1498447-35-0
| CAS No. | 1498447-35-0 |
| Molecular Formula | C10H21ClO4S |
| Molecular Weight | 272.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(((1-Methoxypropan-2-yl)oxy)methyl)pentane-1-sulfonyl chloride 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.
2-(((1-Methoxypropan-2-yl)oxy)methyl)pentane-1-sulfonyl chloride (CAS 1498447-35-0) is a high-purity analytical reference standard with the molecular formula C10H21ClO4S and a molecular weight of 272.79 g/mol.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(((1-Methoxypropan-2-yl)oxy)methyl)pentane-1-sulfonyl chloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 272.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C10H21ClO4S |
| Molecular Weight | 272.79 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- Methyl 8-(2-methoxypropan-2-yl)-2-methylimidazo[1,2-b]pyridazine-7-carboxylate (CAS 2434602-60-3)
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Recommended Standards
- 3-(2-Isopropoxyethoxy)-2,2-dimethylpropane-1-sulfonyl chloride (CAS 1496981-06-6)
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- 2-Ethyl-2-((2-methoxyethoxy)methyl)butane-1-sulfonyl chloride (CAS 1496418-53-1)
- (2-Bromo-3,4,5,6-tetrafluorophenyl)boronic acid (CAS 849062-35-7)
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- tert-Butyl ((3-methoxypyridin-2-yl)methyl)carbamate (CAS 2007908-96-3)
- 4-Methyl-N-(2-(pyridin-2-yl)ethyl)pentan-2-amine (CAS 1019542-28-9)
- 3-Amino-N-(2,4-dimethylphenyl)benzamide (CAS 102630-87-5)
- Methyl (R)-3-((tetrahydrofuran-3-yl)oxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1948233-47-3)
- 4-bromo-5-methoxy-2-methylpyridine hydrochloride (CAS 1803589-78-7)
- Tert-butyl 4-((4-aminophenyl)sulfonamido)piperidine-1-carboxylate (CAS 746630-27-3)
- 2-(Isobutylamino)Acetic Acid (CAS 3182-85-2)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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