Methyl 2-(tert-butyl)-4-(3-chlorophenyl)thiazole-5-carboxylate CAS 1933529-13-5
| CAS No. | 1933529-13-5 |
| Molecular Formula | C15H16ClNO2S |
| Molecular Weight | 309.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 2-(tert-butyl)-4-(3-chlorophenyl)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.
Methyl 2-(tert-butyl)-4-(3-chlorophenyl)thiazole-5-carboxylate (CAS 1933529-13-5) is a high-purity analytical reference standard with the molecular formula C15H16ClNO2S and a molecular weight of 309.81 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, Methyl 2-(tert-butyl)-4-(3-chlorophenyl)thiazole-5-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 309.81 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H16ClNO2S |
| Molecular Weight | 309.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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- 2-Ethyl-N-(pyridin-2-ylmethyl)butan-1-amine (CAS 1021028-07-8)
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- ANTIMYCIN A (CAS 1397-94-0)
- 5-fluoro-1-(piperidin-4-yl)-2,3-dihydro-1H-indole (CAS 1334123-16-8)
- 2,2′-[(1S,2S)-1,2-Cyclohexanediylbis[(E)-(nitriloMethylidyne)]]bis[4-(tert-butyl)-6-(1-piperidinylMethyl)phenol] (CAS 478282-27-8)
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- Cyclohexyl 3-mercaptopropanoate (CAS 103604-42-8)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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