Ethyl 3-benzyl-4-methyl-2-thioxo-2,3-dihydrothiazole-5-carboxylate CAS 670261-49-1
| CAS No. | 670261-49-1 |
| Molecular Formula | C14H15NO2S2 |
| Molecular Weight | 293.40 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 3-benzyl-4-methyl-2-thioxo-2,3-dihydrothiazole-5-carboxylate (CAS 670261-49-1), molecular formula C14H15NO2S2 and molecular weight 293.40 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 3-benzyl-4-methyl-2-thioxo-2,3-dihydrothiazole-5-carboxylate (C14H15NO2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 293.40 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Ethyl 3-benzyl-4-methyl-2-thioxo-2,3-dihydrothiazole-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 | C14H15NO2S2 |
| Molecular Weight | 293.40 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Recommended Standards
- DMAPT (CAS 870677-05-7)
- Levobunolol Hydrochloride EP Impurity A (CAS 38947-37-4)
- Dimethylamino Parthenolide (DMAPT) (CAS 791595-09-0)
- Metolachlor-2-ethoxy (CAS 68544-97-8)
- 5-Bromo-1,2-dimethylimidazole (CAS 24134-09-6)
- 9-Chloro-6-propyl-5,6-dihydro-[1,2,4]triazolo[5,1-a]isoquinoline (CAS 144230-65-9)
- 1,4-Dioxa-9-azadispiro[4.1.4.3]tetradecan-10-one (CAS 1638759-75-7)
- Cyclobutyl 2,3-dichlorophenyl ketone (CAS 898791-12-3)
- (4R-cis)-6-Aminomethyl-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester (CAS 853881-01-3)
- methyl 2-fluoro-4-(4-methylphenyl)benzoate (CAS 1820648-65-4)
- 2-Chloro-5-Methylaniline (CAS 95-81-8)
- 1-Benzyl-3-phenethylthiourea (CAS 35653-54-4)
- N-(4-Bromo-2-methylphenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 476485-93-5)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com