Thietane-3-carbaldehyde CAS 87373-79-3
| CAS No. | 87373-79-3 |
| Molecular Formula | C4H6OS |
| Molecular Weight | 102.15 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.
Thietane-3-carbaldehyde (CAS 87373-79-3), molecular formula C4H6OS and molecular weight 102.15 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, Thietane-3-carbaldehyde is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 102.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C4H6OS |
| Molecular Weight | 102.15 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.) | 1981 |
| Sulfur Atoms | 1 |
Related Thietane Standards
- Thietane-3-carbonitrile (CAS 1337882-54-8)
- Thietane 1,1-dioxide (CAS 5687-92-3)
- Thietane 1-Oxide (CAS 13153-11-2)
- Thietane-3-carboxylic Acid (CAS 765-55-9)
- methyl thietane-2-carboxylate (CAS 140701-10-6)
- Thietane-3-carboxylic acid 1-oxide (CAS 766-14-3)
- ethyl thietane-3-carboxylate (CAS 1379028-98-4)
- Thietane-3-carboxamide 1,1-dioxide (CAS 1785567-35-2)
Recommended Standards
- Oxolane-2-thione (CAS 39700-44-2)
- 2556-53-8 Calcium dimethanolate Methanol, calcium salt (2:1) Methanol, calcium salt Calcium methylate EINECS 219-873-6 (CAS 2556-53-8)
- D3-N-Methyl-2-pyrrolidone (CAS 933-86-8)
- 2-bromanyl-10-oxidanidyl-phenazin-10-ium 2-bromo-10-oxidophenazin-10-ium 372-46-3 A823580 (CAS 372-46-3)
- 1-(2-Bromophenyl)cyclopentanecarboxylic Acid (CAS 143328-22-7)
- 6-chloro-1-methyl-1H-1,3-benzodiazole-2-carbaldehyde (CAS 156212-81-6)
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- 1-[(2,2,2-trifluoroethoxy)carbonyl]piperidine-4-carboxylic acid (CAS 923249-57-4)
- 5-(2-Aminoethyl)thiophene-2-carbaldehyde (CAS 93447-75-7)
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- 4-Cyclopropoxy-2-(trifluoromethyl)nicotinamide (CAS 1243362-19-7)
- Liraglutide (13-21) TFA Salt (CAS CATO-C4X-19928)
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