1-(4-Methyl-2-phenylthiazol-5-yl)-2-(phenylthio)ethan-1-one CAS 478047-46-0
| CAS No. | 478047-46-0 |
| Molecular Formula | C18H15NOS2 |
| Molecular Weight | 325.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C18H15NOS2, 1-(4-Methyl-2-phenylthiazol-5-yl)-2-(phenylthio)ethan-1-one contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 325.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
1-(4-Methyl-2-phenylthiazol-5-yl)-2-(phenylthio)ethan-1-one (CAS 478047-46-0), molecular formula C18H15NOS2 and molecular weight 325.45 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(4-Methyl-2-phenylthiazol-5-yl)-2-(phenylthio)ethan-1-one 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 | C18H15NOS2 |
| Molecular Weight | 325.45 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methyl Standards
- n-(4-Phenylthiazol-2-yl)-2-(phenylthio)acetamide (CAS 338957-82-7)
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- 3-(((2-Phenylthiazol-5-yl)methyl)amino)isoquinolin-1(2H)-one (CAS 1246961-09-0)
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Recommended Standards
- 1-(1-(2-Methoxyethyl)-2,5-dimethyl-1H-pyrrol-3-yl)-2-((5-methyl-1,3,4-thiadiazol-2-yl)thio)ethan-1-one (CAS 690642-71-8)
- 1-Ethyl-5-(piperidine-1-sulfonyl)-1h-1,3-benzodiazole-2-thiol (CAS 744242-76-0)
- (9R)-9-Amino-10,11-dihydro-6’-methoxycinchonane (CAS 522600-31-3)
- 2-(((1-Ethyl-1H-benzo[d]imidazol-2-yl)methyl)thio)benzo[d]thiazole (CAS 347341-76-8)
- 6-(tert-Butyl)-5-methoxy-2-methyl-2,3-dihydro-1H-inden-1-one (CAS 952516-22-2)
- 4-Methyl-2,6-bis(piperidin-3-ylmethoxy)pyrimidine dihydrochloride (CAS 1289388-29-9)
- N-Phenyl-beta-alanine Methyl Ester (CAS 21911-84-2)
- Methyl 3,4-dihydropyrrolo[2,3-d]imidazole-5-carboxylate (CAS 2106703-86-8)
- tert-Butyl 2-(((S)-2-amino-N-isopropyl-3-methylbutanamido)methyl)pyrrolidine-1-carboxylate (CAS 1354023-57-6)
- Cefazolin USP RC B (CAS 1675245-47-2&1797135-60-4)
- (2Z)-2-[(Z)-3-Bromobenzoyl]-3-[(2,4-difluorophenyl)amino]-3-hydroxyprop-2-enenitrile (CAS 866151-83-9)
- [(S)-3-(Acetyl-ethyl-amino)-piperidin-1-yl]-acetic acid (CAS 1354009-67-8)
- 1-tert-Butyl 2-ethyl 4,4-difluoropyrrolidine-1,2-dicarboxylate (CAS 1822451-77-3)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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