3-(Hydroxymethyl)thietane 1,1-Dioxide CAS 1784143-03-8
| CAS No. | 1784143-03-8 |
| Molecular Formula | C4H8O3S |
| Molecular Weight | 136.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Hydroxymethyl)thietane 1,1-Dioxide (CAS 1784143-03-8) is a high-purity analytical reference standard with the molecular formula C4H8O3S and a molecular weight of 136.17 g/mol.
Structurally, 3-(Hydroxymethyl)thietane 1,1-Dioxide (C4H8O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 136.17 g/mol, it falls into the low-molecular-weight range.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(Hydroxymethyl)thietane 1,1-Dioxide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H8O3S |
| Molecular Weight | 136.17 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.) | 1994 |
| Sulfur Atoms | 1 |
Related Hydroxymethyl Standards
- 1,3-Bis(hydroxymethyl)thiourea (CAS 3084-25-1)
- 2-(Hydroxymethyl)benzaldehyde (CAS 55479-94-2)
- 3-(Hydroxymethyl)benzaldehyde (CAS 52010-98-7)
- 4-(hydroxymethyl)-1-methyl-1H-pyrrole-2-carbonitrile (CAS 590409-82-8)
- 4-(Hydroxymethyl)benzaldehyde (CAS 52010-97-6)
- 5-(hydroxymethyl)-1-methyl-1H-pyrrole-2-carbonitrile (CAS 203792-35-2)
- 2-(Hydroxymethyl)isonicotinaldehyde (CAS 1155873-00-9)
- 3-(Hydroxymethyl)picolinaldehyde (CAS 1279695-20-3)
Recommended Standards
- 2-Phenoxyethylamine (CAS 1758-46-9)
- (1,1-dioxothietan-2-yl)methanol (CAS 1784489-16-2)
- 3-Pyridylisothiocyanate (CAS 17452-27-6)
- 2-(Methylsulfonyl)acetimidamide (CAS 183180-66-7)
- Propyl Valpronate (CAS 112229-60-4)
- 2-(5-Methyl-1H-imidazol-4-yl)-1H-imidazo[4,5-c]pyridine (CAS 131278-82-5)
- 2-Chloro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1889401-37-9)
- 2-Amino-N,N-dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinamide (CAS 1092580-90-9)
- 4-Bromo-8-methylquinolin-2-ol (CAS 261000-93-5)
- Methyl 4-(2-(3-formylphenoxy)ethoxy)benzoate (CAS 937601-83-7)
- 3-(3-Chlorophenyl)-1-methylpiperazine-2,5-dione (CAS 1214159-00-8)
- 1-(tert-Butyl) 2-methyl 3-phenyl-1,2-pyrrolidinedicarboxylate (CAS 246869-32-9)
- 5-Chloro-N-cyclohexyl-2-ethoxy-N-ethylbenzenesulfonamide (CAS 898654-79-0)
- Semaglutide Impurity 6 (CAS 62-57-7)
Why CATO?
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