3-Methylthiophen-2-amine oxalate CAS 1956324-23-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956324-23-4 |
| Molecular Formula | C5H7NS C2H2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methylthiophen-2-amine oxalate (CAS 1956324-23-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H7NS C2H2O4. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H7NS C2H2O4 |
| Molecular Weight | 203.21 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylthiophen Standards
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- 2-(4-Methylthiophen-2-yl)acetic acid (CAS 1005-54-5)
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- 5-(5-Methylthiophen-2-yl)-4h-1,2,4-triazol-3-amine (CAS 1016671-83-2)
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Recommended Standards
- 3-Iodo-1H-pyrrolo[2,3-c]pyridine-4-carbonitrile (CAS 1190310-26-9)
- 6-Methyl-6-azaspiro[2.5]octane-1-carboxylic acid (CAS 1545135-41-8)
- 3-(5-(4-Bromophenyl)furan-2-yl)-N-(4-methoxybenzyl)propanamide (CAS 853331-12-1)
- 2-amino-4-(propan-2-yloxy)butanenitrile hydrochloride (CAS 1803592-40-6)
- 3-(2,3-Dihydrobenzofuran-5-yl)-3-hydroxypropanoic acid (CAS 1247091-47-9)
- 3-Chloro-N-(3-methoxypropyl)benzamide (CAS 312924-62-2)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
Why CATO?
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