Ethyl 5-Aminothiazole-2-carboxylate CAS 100114-63-4
| CAS No. | 100114-63-4 |
| Molecular Formula | C6H8N2O2S |
| Molecular Weight | 172.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl 5-Aminothiazole-2-carboxylate (CAS 100114-63-4) is a high-purity analytical reference standard with the molecular formula C6H8N2O2S and a molecular weight of 172.20 g/mol.
Ethyl 5-Aminothiazole-2-carboxylate (C6H8N2O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Ethyl 5-Aminothiazole-2-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H8N2O2S |
| Molecular Weight | 172.20 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.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 4-aminothiazole-2-carboxylate (CAS 1289163-31-0)
- Ethyl 4-Aminothiazole-5-carboxylate (CAS 152300-59-9)
- Ethyl 5-Aminothiazole-4-carboxylate (CAS 18903-18-9)
- Ethyl 2-Aminothiazole-5-carboxylate (CAS 32955-21-8)
- 2-Aminothiazole-4-sulfonamide (CAS 738533-51-2)
- 2-Aminothiazole-5-sulfonic acid (CAS 82971-10-6)
- Methyl 5-Aminothiazole-4-carboxylate (CAS 1239464-24-4)
- Methyl 4-aminothiazole-2-carboxylate (CAS 1373046-14-0)
Recommended Standards
- 3-(2-Amino-1,3-thiazol-4-yl)propanoic acid (CAS 100114-41-8)
- Ethyl 4-hydroxythiophene-3-carboxylate (CAS 1006-44-6)
- 3-(2-Imino-2,3-dihydrothiazol-5-yl)propanoic acid (CAS 100114-40-7)
- Ethyl thiazol-4-ylcarbamate (CAS 1017081-84-3)
- 1-Amino-4-(sec-butylamino)anthracene-9,10-dione (CAS 22791-66-8)
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- 2'-Chloro-[1,1'-biphenyl]-2,5-diol hydrate (CAS 305808-20-2)
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Why CATO?
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