Ethyl 5-amino-3-thioxo-2,3-dihydro-1H-pyrazole-4-carboxylate CAS 392672-02-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 392672-02-5 |
| Molecular Formula | C6H9N3O2S |
| Molecular Weight | 187.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 5-amino-3-thioxo-2,3-dihydro-1H-pyrazole-4-carboxylate (CAS 392672-02-5) pharmaceutical standards reference standard. Molecular formula: C6H9N3O2S. Molecular weight: 187.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H9N3O2S |
| Molecular Weight | 187.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Methyl 5-amino-3-(methylthio)-1H-pyrazole-4-carboxylate (CAS 117717-02-9)
- 2-Amino-n-methylpyridine-3-sulfonamide (CAS 1250972-58-7)
- 2-Amino-3-(methylsulfonyl)phenol (CAS 129318-50-9)
- 3-Amino-2,4,6,7-tetrahydrothiopyrano[4,3-c]pyrazole 5,5-dioxide (CAS 1306604-52-3)
- 4-Amino-2-methylbenzenesulfonic acid (CAS 133-78-8)
- 2-Amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid (CAS 13552-61-9)
- 3-Amino-5-methylpyridine-2-sulfonamide (CAS 163137-50-6)
- Ethyl 2-amino-4-hydroxythiophene-3-carboxylate (CAS 16694-23-8)
Recommended Standards
- Ethyl 5-(hydroxymethyl)thiazole-2-carboxylate (CAS 960235-23-8)
- Methyl 2-(1-hydroxyethyl)thiazole-4-carboxylate (CAS 76275-86-0)
- Ethyl 4-Hydroxy-2-methylthiazole-5-carboxylate (CAS 20737-48-8)
- 1-(3,4-Difluorobenzyl)-1H-pyrrole-2-carbaldehyde (CAS 1250679-87-8)
- N-(Pyrimidin-2-yl)acetamide (CAS 13053-88-8)
- 3-(2-Methoxyphenyl)-N-(2-(thiophen-2-yl)ethyl)-1H-pyrazole-5-carboxamide (CAS 1240312-09-7)
- 5-Chloropicolinohydrazide (CAS 145835-01-4)
- 4-Chloro-2-methoxy-3-methylaniline (CAS 6358-81-2)
- N-[(2S)-1,1,1-trifluorobutan-2-yl]thietan-3-amine (CAS 1867146-30-2)
- Des-[Ser]8-Liraglutide (CAS CATO-C4X-199233)
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