3-(Hydroxymethyl)-3-methylthietane 1,1-dioxide CAS 2193064-98-9
| CAS No. | 2193064-98-9 |
| Molecular Formula | C5H10O3S |
| Molecular Weight | 150.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(Hydroxymethyl)-3-methylthietane 1,1-dioxide (CAS 2193064-98-9), molecular formula C5H10O3S and molecular weight 150.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 3-(Hydroxymethyl)-3-methylthietane 1,1-dioxide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 150.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
As a certified reference material (CRM), 3-(Hydroxymethyl)-3-methylthietane 1,1-dioxide 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 | C5H10O3S |
| Molecular Weight | 150.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1998 |
| Sulfur Atoms | 1 |
Related Hydroxymethyl Standards
- 3-(Hydroxymethyl)tetrahydrothiophene 1,1-Dioxide (CAS 17236-20-3)
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- 4-(Hydroxymethyl)-2-methylbenzaldehyde (CAS 1289016-31-4)
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Recommended Standards
- 3-(2-THIENYL)-PYRAZOLE (CAS 19933-24-5)
- 3-(isothiocyanatomethyl)pyridine (CAS 36810-90-9)
- 2-Methylthieno[2,3-d]pyrimidine (CAS 56844-01-0)
- 3-(methylsulfanyl)pyridine-2-carbonitrile (CAS 312904-91-9)
- 2-(Cyclopentylmethyl)butanoic acid (CAS 14276-86-9)
- 7-chlorobenzo[d]thiazole-2(3H)-thione (CAS 1849-73-6)
- N-[1-(Aminomethyl)cyclohexyl]-N-ethyl-N-methylamine (CAS 363626-93-1)
- 3-Methyl-2-(2,6,8-trioxo-10-(pyridin-3-yl)-3,4a,5,5a,6,8,8a,9,9a,10-decahydro-5,9-methanothiazolo[5',4':5,6]thiopyrano[2,3-f]isoindol-7(2H)-yl)butanoic acid (CAS 1025062-93-4)
- 2,4-Difluoro-5-nitrobenzonitrile (CAS 67152-20-9)
- 2-((3-Methyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(3-phenylpropyl)acetamide (CAS 1040632-11-8)
- 6-Bromo-3,4-dihydro-1,2,3-benzotriazin-4-one (CAS 890092-43-0)
- 3-(Bromomethyl)-1-tosyl-1H-indole (CAS 58550-81-5)
- 5-(Bromomethyl)-1-methyl-1H-1,2,4-triazole (CAS 1338932-56-1)
- D-Ala21-Tirzepatide (CAS CATO-CPTD788913)
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