Morpholine-4-sulfinic acid CAS 32837-73-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32837-73-3 |
| Molecular Formula | C4H9NO3S |
| Molecular Weight | 151.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Morpholine-4-sulfinic acid (CAS 32837-73-3) pharmaceutical standards reference standard. Molecular formula: C4H9NO3S. Molecular weight: 151.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H9NO3S |
| Molecular Weight | 151.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Morpholine Standards
- 4-morpholine carbonyl chloride (CAS 15159-40-7)
- Morpholine-2-carbothioamide (CAS 1506650-77-6)
- Morpholine Impurity 10 (CAS CATO-C4X-316810)
- methyl morpholine-2-carboxylate (CAS 135782-19-3)
- Methyl Morpholine-4-carboxylate (CAS 6906-13-4)
- Morpholine-2-carbohydrazide (CAS 738553-25-8)
- morpholine-4-carbohydrazide (CAS 29053-23-4)
- 4-Morpholine-d8-carbonyl Chloride (CAS 1219804-24-6)
Recommended Standards
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- 3-Bromo-5-((1R,3S)-3-methoxycyclohexyl)pyrazin-2-amine (CAS 1715030-13-9)
- N-(1-chloro-2,2,2-trifluoroethyl)acetamide (CAS 6776-46-1)
- 1-(6-Iodopyridazin-3-yl)ethanone (CAS 1707405-56-8)
- (S)-2-((1-(tert-Butoxycarbonyl)piperidin-3-yl)(ethyl)amino)acetic acid (CAS 1353993-24-4)
- 4-Fluoro-2-(4-fluorophenyl)nicotinaldehyde (CAS 1956326-55-8)
- Ethyl 2-methyl-6-oxo-1-phenyl-1,6-dihydropyridine-3-carboxylate (CAS 1246651-95-5)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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