2-Amino-4-methyl-thiazole-5-carboxylic acid amide 3943AE 457941-32-1 C5H7N3OS CAS 457941-32-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 457941-32-1 |
| Molecular Formula | C5H7N3OS |
| Molecular Weight | 157.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-4-methyl-thiazole-5-carboxylic acid amide 3943AE 457941-32-1 C5H7N3OS (CAS 457941-32-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H7N3OS. Molecular weight: 157.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H7N3OS |
| Molecular Weight | 157.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-5-methylthiophene-2-carboxylic acid (CAS 100047-53-8)
- 2-Amino-N-methylthiazole-5-carboxamide (CAS 1177494-20-0)
- 4-Amino-N,1-dimethyl-5-imidazolecarboxamide-d3 (CAS 1189466-51-0)
- 5-Amino-3-methyl-1,2-oxazole-4-carbothioamide (CAS 130783-67-4)
- 5-Amino-4-methylthiophene-2-carboxylic acid (CAS 1368184-83-1)
- 2-Amino-5-methylthiazole-4-carboxamide (CAS 1378861-82-5)
- 2-Amino-4-methylthiophene-3-carboxylic acid (CAS 14770-81-1)
- 4-Amino-2-methylthiophene-3-carboxylic acid (CAS 1555795-28-2)
Recommended Standards
- 2-amino-5-methylthiophene-3-carboxylic acid 2-amino-5-methylthiophene-3-carboxylicacid 41940-47-0 A11412 (CAS 41940-47-0)
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- 219873-06-0 3-Fluoro-4-(hydroxymethyl)benzonitrile 4-Cyano-2-fluorobenzyl alcohol A21174 (CAS 219873-06-0)
- 3-Bromo-4-methoxycinnamic acid (CAS 1080-07-5)
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- 3-(2,4-Dichlorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 1031794-72-5)
- 1-(1-Butyl-1H-imidazol-2-yl)-N-methylmethanamine dihydrochloride (CAS 886494-10-6)
- (S)-2-Amino-N-((6-chloropyridin-3-yl)methyl)-N,3-dimethylbutanamide (CAS 1354016-58-2)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
Why CATO?
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