2-(Methoxymethyl)-3-methylbutane-1-sulfonyl chloride CAS 1489462-91-0
| CAS No. | 1489462-91-0 |
| Molecular Formula | C7H15ClO3S |
| Molecular Weight | 214.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(Methoxymethyl)-3-methylbutane-1-sulfonyl chloride.
2-(Methoxymethyl)-3-methylbutane-1-sulfonyl chloride (CAS 1489462-91-0) is a high-purity analytical reference standard with the molecular formula C7H15ClO3S and a molecular weight of 214.71 g/mol.
Structurally, 2-(Methoxymethyl)-3-methylbutane-1-sulfonyl chloride (C7H15ClO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 214.71 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 2-(Methoxymethyl)-3-methylbutane-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.
Physical & Chemical Properties
| Molecular Formula | C7H15ClO3S |
| Molecular Weight | 214.71 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, water |
| 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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Recommended Standards
- 2-(Ethoxymethyl)butane-1-sulfonyl chloride (CAS 1484385-78-5)
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- 1-(2-Chloro-3-methyl-4-(methylthio)phenyl)ethanone (CAS 181997-71-7)
- 2-(1-Hydroxycyclohexyl)acetonitrile (CAS 14368-55-9)
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- Aripiprazole N-Bromobutyl Impurity (CAS 1424857-68-0)
- 1-(2-Chloroethyl)naphthalene (CAS 41332-02-9)
- Ethyl isoindoline-5-carboxylatehydrochloride (CAS 1159826-50-2)
- 3-Nitrodibenzo[b,d]thiophene (CAS 94764-55-3)
- 5-benzyl-2-chloropyrimidine (CAS 859209-15-7)
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