Diethyl 4-aminoisothiazole-3,5-dicarboxylate CAS 72632-87-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 72632-87-2 |
| Molecular Formula | C9H12N2O4S |
| Molecular Weight | 244.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 4-aminoisothiazole-3,5-dicarboxylate (CAS 72632-87-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H12N2O4S. Molecular weight: 244.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H12N2O4S |
| Molecular Weight | 244.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Diethyl Standards
- Diethyl 2-aminothiazole-4,5-dicarboxylate (CAS 5445-93-2)
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- 2,5-Diethyl 3-hydroxythiophene-2,5-dicarboxylate (CAS 99187-10-7)
- 3,5-Diethyl-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 1002899-44-6)
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- Diethyl 2-(amino(propylamino)methylene)malonate (CAS 40657-67-8)
Recommended Standards
- Ethyl 2-((5-acetamido-1H-1,2,4-triazol-3-yl)thio)acetate (CAS 866010-98-2)
- BRL-50481 (CAS 433695-36-4)
- Ethyl 2-(ethylsulfonyl)pyrimidine-5-carboxylate (CAS 858269-11-1)
- 3-Amino-4-bromobenzonitrile (CAS 72635-78-0)
- 3-Ethynyl-5-(trifluoromethyl)pyridin-2-amine (CAS 1048914-02-8)
- 1-(4-Bromophenyl)-3-((4-chlorophenyl)amino)propan-1-one (CAS 58154-03-3)
- N-(5-Chloro-2-methoxyphenyl)-2-(10-(morpholine-4-carbonyl)-3,4-dihydrobenzo[b][1,6]naphthyridin-2(1H)-yl)acetamide (CAS 1228168-21-5)
- tert-Butyl 6-amino-5-bromonicotinate (CAS 1201786-72-2)
- N-(p-Tolyl)-4-(trifluoromethyl)benzenesulfonamide (CAS 1286478-99-6)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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