Ethyl 5-(phenylamino)thiazole-4-carboxylate CAS 1410092-36-2
| CAS No. | 1410092-36-2 |
| Molecular Formula | C12H12N2O2S |
| Molecular Weight | 248.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Ethyl 5-(phenylamino)thiazole-4-carboxylate (CAS 1410092-36-2) is a high-purity analytical reference standard with the molecular formula C12H12N2O2S and a molecular weight of 248.30 g/mol.
The molecular framework of Ethyl 5-(phenylamino)thiazole-4-carboxylate (C12H12N2O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Ethyl 5-(phenylamino)thiazole-4-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 | C12H12N2O2S |
| Molecular Weight | 248.30 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-(phenylamino)-4-thiazolecarboxylate (CAS 126533-76-4)
- 2-((5-(Phenylamino)-1,3,4-thiadiazol-2-yl)thio)acetonitrile (CAS 327078-69-3)
- 3,6-Bis(phenylamino)pyrazine-2,5-dione (CAS 7670-72-6)
- 4-(Phenylamino)naphthalene-1,2-dione (CAS 27828-56-4)
- 2-(Phenylamino)pyridine-3-sulfonamide (CAS 1340791-40-3)
- 4-(Phenylamino)-2-(trifluoromethyl)butanoic acid (CAS 1355334-75-6)
- 7-(Phenylamino)isoquinoline-5,8-dione (CAS 91668-46-1)
- 4-Oxo-2-(phenylamino)-4,5-dihydrothiazole-5-acetic Acid (CAS 67309-49-3)
Recommended Standards
- 1,3-dimethyl-5-(phenylsulfanyl)-1H-pyrazole-4-carboxylic acid (CAS 1405124-86-8)
- methyl 4-amino-3-(2-methylphenyl)-1,2-thiazole-5-carboxylate (CAS 1463500-53-9)
- 2-((5-Amino-3-methylisoxazol-4-yl)thio)-1-phenylethanone (CAS 140454-99-5)
- Methyl 2-(2-amino-4-phenyl-1,3-thiazol-5-yl)acetate (CAS 147003-46-1)
- D-Calcium Pantothenate (CAS 137-08-6)
- 2-Aminobicyclo[2.2.1]Heptane-7-carboxylic acid (CAS 1432677-80-9)
- 1-tert-butyl-2-(4-chloro-3-fluorophenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1408761-55-6)
- 4-[(4,6-Dimethoxypyrimidin-5-yl)sulfonyl]morpholine (CAS 861208-70-0)
- (R)-methyl 6-oxopiperidine-3-carboxylate (CAS 1932549-47-7)
- 4-Chloro-7-fluoropyrido[4,3-d]pyrimidine (CAS 175357-95-6)
- N-(2-Oxo-2-p-tolyl-ethyl)-succinamic acid (CAS 887574-18-7)
- Dapagliflozin Impurity 85 (CAS 2452300-79-5)
- N-Ethyl-4-methoxy-N-(3-methylphenyl)benzamide (CAS 959303-25-4)
- Fibronectin Adhesion-Promoting Peptide (CAS 125720-21-0)
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