3-amino-5-methyl-1,2-oxazole-4-sulfonamide CAS 1803591-78-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803591-78-7 |
| Molecular Formula | C4H7N3O3S |
| Molecular Weight | 177.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-amino-5-methyl-1,2-oxazole-4-sulfonamide (CAS 1803591-78-7) pharmaceutical standards reference standard. Molecular formula: C4H7N3O3S. Molecular weight: 177.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H7N3O3S |
| Molecular Weight | 177.18 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related amino Standards
- 5-Amino-3-methyl-1,2-oxazole-4-sulfonamide (CAS 1384431-08-6)
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- 2-Amino-2-(4-fluorotetrahydro-2H-pyran-4-yl)acetic acid (CAS 1620450-74-9)
- 4-(5-Amino-2-oxopyridin-1(2h)-yl)butanenitrile (CAS 1016693-84-7)
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Recommended Standards
- 2-Fluoro-6-methoxyquinoline (CAS 1801986-19-5)
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- 4'-Amino-[1,1'-biphenyl]-3-carboxylic acid hydrochloride (CAS 1170213-44-1)
- (3-Isopropylphenyl)(thiophen-2-yl)methanol (CAS 1443325-03-8)
- 1-Chloro-4-hydroxyisoquinoline-3-carboxylic acid (CAS 223388-21-4)
- Methyl 5-oxo-1-(1-phenylethyl)pyrrolidine-3-carboxylate (CAS 96449-65-9)
- 2-Cyclobutoxy-N-(cyclopropylmethyl)ethan-1-amine (CAS 1248698-55-6)
- 3,3-Bis(3-methoxybenzyl)pent-4-en-1-ol (CAS 1384881-67-7)
- Protein Kinase C? Peptide Substrate (CAS 120253-69-2)
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