1-Hydroxy-3-methylsulfinylpropane CAS 15163-71-0
| CAS No. | 15163-71-0 |
| Molecular Formula | C4H10O2S |
| Molecular Weight | 122.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Hydroxy-3-methylsulfinylpropane (CAS 15163-71-0) is a high-purity analytical reference standard with the molecular formula C4H10O2S and a molecular weight of 122.19 g/mol.
The molecular framework of 1-Hydroxy-3-methylsulfinylpropane (C4H10O2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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-Hydroxy-3-methylsulfinylpropane 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 | C4H10O2S |
| Molecular Weight | 122.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1961 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
- 3-hydroxy-1λ⁶-thietane-1,1-dione (CAS 22524-35-2)
- 6-Hydroxy-3-pyridinecarboxaldehyde (CAS 106984-91-2)
- 5-Hydroxy-1-methyl-1h-pyrazole-4-carbonitrile (CAS 139347-61-8)
- N-Hydroxy-4-methylaniline (CAS 623-10-9)
- 2-Hydroxy-2-(hydroxyamino)propanoic acid (CAS 274263-68-2)
- 2-Hydroxy-1,3,2-dioxaphospholane 2-Oxide (CAS 6711-47-3)
- 4-hydroxy-1, 2-benzoquinone (CAS 6527-61-6)
- 3-hydroxy-1, 2-benzoquinone (CAS 15258-70-5)
Recommended Standards
- 4-Ethynyl-2-methylthiophene (CAS 1479991-56-4)
- 2-(2-Mercaptoethoxy)ethanol (CAS 17643-17-3)
- 3-(Prop-2-yn-1-yl)thiophene (CAS 1413276-68-2)
- 2-(Prop-2-yn-1-yl)thiophene (CAS 93296-25-4)
- tert-Butyl 2-(2,6-dimethoxyphenyl)pyrrolidine-1-carboxylate (CAS 1355197-32-8)
- 1-(tert-Butoxycarbonyl)-2-oxopiperidine-3-carboxylic acid (CAS 1370018-17-9)
- Allyl 2-bromoacetate (CAS 40630-84-0)
- 3’-Mercaptoacetaminophen Disulfide (CAS 1253123-56-6)
- Isopropyl 2-amino-4-(4-cyclohexylphenyl)thiophene-3-carboxylate (CAS 351156-36-0)
- n-(Tert-butyl)-1-(2-methoxyethyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide (CAS 1197665-84-1)
- 3-methylquinoxaline-6-carboxylic acid (CAS 155439-33-1)
- 5-Bromo-2-methoxypyrimidine-4-carbaldehyde (CAS 1260883-25-7)
- Clindamycin Hydrochloride (CAS 21462-39-5)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com