Ethyl 4-methyl-2-(methylamino)thiazole-5-carboxylate CAS 3161-68-0
| CAS No. | 3161-68-0 |
| Molecular Formula | C8H12N2O2S |
| Molecular Weight | 200.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Ethyl 4-methyl-2-(methylamino)thiazole-5-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 200.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Ethyl 4-methyl-2-(methylamino)thiazole-5-carboxylate (CAS 3161-68-0), molecular formula C8H12N2O2S and molecular weight 200.26 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 4-methyl-2-(methylamino)thiazole-5-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 | C8H12N2O2S |
| Molecular Weight | 200.26 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.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl 4-ethyl-2-imino-2,3-dihydrothiazole-5-carboxylate (CAS 72850-74-9)
- Ethyl 5-amino-2-ethylthiazole-4-carboxylate (CAS 942625-78-7)
- ethyl 2-imino-3,4-dimethyl-2,3-dihydro-1,3-thiazole-5-carboxylate (CAS 57591-82-9)
- Ethyl 5-methyl-3-(methylthio)-1H-pyrazole-4-carboxylate (CAS 65551-57-7)
- N-(5-Amino-2-fluorophenyl)-2-[2-(sec-butyl)-phenoxy]propanamide (CAS 1020055-45-1)
- Tert-butyl (r)-(1-cyclohexylpyrrolidin-3-yl)carbamate (CAS 762285-78-9)
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- 2-Bromo-5-(piperidin-1-ylmethyl)pyridine (CAS 364794-72-9)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
Why CATO?
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