5-(propan-2-yl)thiolan-3-one CAS 75782-71-7
| CAS No. | 75782-71-7 |
| Molecular Formula | C7H12OS |
| Molecular Weight | 144.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(propan-2-yl)thiolan-3-one 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.
CATO supplies 5-(propan-2-yl)thiolan-3-one (CAS 75782-71-7), a certified reference material (molecular formula C7H12OS, MW 144.23 g/mol) for analytical method development and quality control.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, 5-(propan-2-yl)thiolan-3-one is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H12OS |
| Molecular Weight | 144.23 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) | 2.0 |
| CAS Registry Year (est.) | 1978 |
| Sulfur Atoms | 1 |
Related propan Standards
- 3-(Propan-2-yl)oxan-4-ol (CAS 1693563-55-1)
- 3-Methyl-2-(propan-2-yl)butanoic acid (CAS 32118-53-9)
- 5-methyl-1-(propan-2-yl)-1H-pyrazol-3-ol (CAS 921212-81-9)
- n-{2-[(propan-2-yl)amino]ethyl}acetamide (CAS 4814-85-1)
- 1-(Propan-2-yl)-1h-1,2,3,4-tetrazole-5-thiol (CAS 7624-32-0)
- 3-(propan-2-yl)oxetane-3-carboxylic acid (CAS 114012-39-4)
- 3-(propan-2-yl)-1,2,4-oxadiazole-5-carbaldehyde (CAS 944906-05-2)
- 5-(propan-2-yl)-2H-1,3,4-oxathiazol-2-one (CAS 116146-20-4)
Recommended Standards
- 3-Methyl-2-buten-1-yl thiolacetate (CAS 33049-93-3)
- 6-Methyl-2-thiaspiro[3.3]Heptan-6-ol (CAS 2411639-90-0)
- 3,3-Dimethyldihydro-2H-thiopyran-4(3H)-one (CAS 22842-38-2)
- Cyclohexanecarbothioic O-acid (CAS 79253-86-4)
- N-(3-amino-2-methylpropyl)acetamide (CAS 1339138-20-3)
- 5-(Bis(methylthio)methyl)-3-methylisoxazole (CAS 84654-04-6)
- Dehydro Felodipine Ester Lactone (CAS 96558-27-9)
- (4-Iodophenyl)(methyl)sulfane (CAS 35371-03-0)
- 4-Chloro-2-(3-fluorophenyl)pyrimidine (CAS 76128-70-6)
- 1-(4-(Dimethylamino)benzyl)piperidin-4-amine (CAS 946699-11-2)
- 4-(2-Chloroacetyl)-1h-pyrrole-2-carbaldehyde (CAS 115027-23-1)
- Chlorosulfonol S sodium calcium salt (CAS 108321-09-1)
- tert-Butyl 4-bromo-2-oxospiro[indoline-3,3'-pyrrolidine]-1'-carboxylate (CAS 2089301-04-0)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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