4-(4-Ethylphenyl)thiazole-2-carbaldehyde CAS 383143-98-4
| CAS No. | 383143-98-4 |
| Molecular Formula | C12H11NOS |
| Molecular Weight | 217.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(4-Ethylphenyl)thiazole-2-carbaldehyde 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.
4-(4-Ethylphenyl)thiazole-2-carbaldehyde (CAS 383143-98-4) is a high-purity analytical reference standard with the molecular formula C12H11NOS and a molecular weight of 217.29 g/mol.
The molecular framework of 4-(4-Ethylphenyl)thiazole-2-carbaldehyde (C12H11NOS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C12H11NOS |
| Molecular Weight | 217.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethylphenyl Standards
- 2-(2-Ethylphenyl)thiazole-4-carbaldehyde (CAS 885279-53-8)
- 2-(3-Ethylphenyl)thiazole-4-carbaldehyde (CAS 885279-08-3)
- 2-(4-Ethylphenyl)thiazole-4-carbaldehyde (CAS 885279-27-6)
- 1-(3-(4-Ethylphenyl)-1,2,4-oxadiazol-5-yl)ethan-1-amine (CAS 1082807-29-1)
- N-(2-Ethylphenyl)pyrrolidine-1-carboximidamide (CAS 743378-72-5)
- (3-(4-Ethylphenyl)-5-methylisoxazol-4-yl)methanol (CAS 1267275-87-5)
- [2-(4-Ethylphenyl)-5-methyl-1,3-oxazol-4-yl]methanol (CAS 851181-89-0)
- (4-Ethylphenyl)(thiophen-2-yl)methanamine (CAS 847744-36-9)
Recommended Standards
- 4-(2,5-Dimethylphenyl)thiazole-2-carbaldehyde (CAS 383143-92-8)
- 4-[(1E)-{[(thiophen-2-yl)methyl]imino}methyl]phenol (CAS 866155-88-6)
- 4-(2,4-Dimethylphenyl)thiazole-2-carbaldehyde (CAS 383143-90-6)
- 4-AMino-5-benzyl-pyriMidine-2-thiol (CAS 82106-36-3)
- 2-Methyl-4-(piperazin-1-ylsulfonyl)thiazole (CAS 1258826-79-7)
- 1-Methyl-n-(prop-2-yn-1-yl)-1h-pyrazole-5-carboxamide (CAS 1248172-02-2)
- 1-(4-(Piperidin-4-yl)piperazin-1-yl)ethan-1-one (CAS 205059-37-6)
- 2-Benzyl-5-phenylpyridazin-3(2H)-one (CAS 825633-99-6)
- 5-Bromo-N-(3,5-dimethoxybenzyl)-2,4-difluoro-N-(5-fluorothiazol-2-yl)benzenesulfonamide (CAS 2438941-90-1)
- 3-(Butoxymethyl)heptane (CAS 78826-23-0)
- 3,3-Diphenyl-N-((1-phenyl-1H-tetrazol-5-yl)methyl)propanamide (CAS 941963-79-7)
- n-(Sec-butyl)-1-(methylsulfonyl)piperidine-2-carboxamide (CAS 1311453-26-5)
- 1-Ethyl-1h-pyrazole-3-carbohydrazide (CAS 1006334-35-5)
- C-Peptide（dog） (CAS 39016-05-2)
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