ethyl 2-amino-4-(tert-butyl)thiazole-5-carboxylate CAS 78968-26-0
| CAS No. | 78968-26-0 |
| Molecular Formula | C10H16N2O2S |
| Molecular Weight | 228.31 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 2-amino-4-(tert-butyl)thiazole-5-carboxylate (CAS 78968-26-0) is a high-purity analytical reference standard with the molecular formula C10H16N2O2S and a molecular weight of 228.31 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, ethyl 2-amino-4-(tert-butyl)thiazole-5-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 228.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), ethyl 2-amino-4-(tert-butyl)thiazole-5-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H16N2O2S |
| Molecular Weight | 228.31 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.) | 1979 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 2-(isopropylamino)-4-methylthiazole-5-carboxylate (CAS 22900-85-2)
- Ethyl 4-methyl-2-(propylimino)-2,3-dihydrothiazole-5-carboxylate (CAS 22900-84-1)
- Dicyclohexyl(methyl)phosphine oxide (CAS 42366-52-9)
- Methyl 2-imino-5-(pentan-3-yl)-2,3-dihydrothiazole-4-carboxylate (CAS 886361-28-0)
- tert-Butyl ((1S,2R)-2-(hydroxymethyl)cyclohexyl)carbamate (CAS 179686-77-2)
- 3,4-Dimethyl-5-isoxazolol (CAS 29279-99-0)
- 49553-93-7 NSC-307752 NSC307752 Poly(imino-1,2-ethanediyl hydrochloride) (CAS 49553-93-7)
- 2-(3,4-Difluorophenyl)-5-nitro-1H-benzo[d]imidazole (CAS 99585-47-4)
- ((2R,3R,4S,5R)-3-(Benzoyloxy)-5-(5-bromo-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluorotetrahydrofuran-2-yl)methyl benzoate (CAS 213136-12-0)
- 8-Amino-3,4-dihydro-2H-1-benzopyran-2-methanol (CAS 1248559-21-8)
- N-((3,3-difluorocyclobutyl)methyl)thietan-3-amine (CAS 1872644-18-2)
- 2-Bromo-N-(pyridin-2-yl)benzamide (CAS 121287-65-8)
- methyl 3-(2-aminothiazol-4-yl)propanoate hydrobromide (CAS 116568-95-7)
- Palmitoyl Tripeptide-1 TFA salt (CAS 2803375-47-3)
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