N-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]-2-[(4-methylphenyl)sulfanyl]acetamide CAS 338957-70-3
| CAS No. | 338957-70-3 |
| Molecular Formula | C18H15FN2OS2 |
| Molecular Weight | 358.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]-2-[(4-methylphenyl)sulfanyl]acetamide.
CATO supplies N-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]-2-[(4-methylphenyl)sulfanyl]acetamide (CAS 338957-70-3), a certified reference material (molecular formula C18H15FN2OS2, MW 358.45 g/mol) for analytical method development and quality control.
Structurally, N-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]-2-[(4-methylphenyl)sulfanyl]acetamide (C18H15FN2OS2) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 358.45 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures N-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]-2-[(4-methylphenyl)sulfanyl]acetamide 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 | C18H15FN2OS2 |
| Molecular Weight | 358.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related N Standards
- 4-((4-Fluorophenyl)thio)-2-(methylthio)benzo[4,5]thieno[3,2-d]pyrimidine (CAS 478029-97-9)
- Benzyl 4-(((3-fluorophenyl)amino)methyl)-4-hydroxypiperidine-1-carboxylate (CAS 1047655-89-9)
- Benzyl 4-(((4-fluorophenyl)amino)methyl)-4-hydroxypiperidine-1-carboxylate (CAS 1047655-93-5)
- 6-(3-Fluorophenyl)-3-methyl-1-phenyl-1,4,5,6-tetrahydropyrazolo[4,3-f]pyrrolo[1,2-a][1,4]diazepine (CAS 1242869-89-1)
- 2-[4-(4-Fluorophenyl)piperazino]-4-phenylnicotinonitrile (CAS 860786-28-3)
- 5-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-5-oxopentanoic acid (CAS 904766-72-9)
- (4-Fluorophenyl)(5-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazol-3-yl)methanamine (CAS 1710846-19-7)
- 2-(4-(4-Fluorophenyl)piperazin-1-yl)-N-(3-nitrophenyl)acetamide (CAS 882081-62-1)
Recommended Standards
- N-(3,4-dimethylphenyl)-2-(1,1-dioxidothiomorpholino)benzamide (CAS 866144-56-1)
- N-{[5-(sec-Butylsulfanyl)-4-methyl-4H-1,2,4-triazol-3-yl]methyl}-4-fluorobenzenesulfonamide (CAS 338421-75-3)
- N-(2-Butyl-1H-indol-5-yl)-4-methoxybenzenesulfonamide (CAS 919490-51-0)
- N-{1-[(4-Methylphenyl)sulfonyl]-4-piperidinyl}benzenecarboxamide (CAS 606112-79-2)
- 2-Chloro-N-(1-hydroxypropan-2-yl)acetamide (CAS 119907-19-6)
- 4-Bromo-3-chlorobenzene-1,2-diamine, 97% (CAS 1008361-80-5)
- 2-((2-Oxo-2-(p-tolylamino)ethyl)sulfinyl)acetic acid (CAS 338953-84-7)
- 5-Bromo-2-methanesulfonylaniline (CAS 400610-51-7)
- Nickel, dichloro(2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline-N1,N10)-, (T-4)- (CAS 120763-13-5)
- 1-Chloro-3-ethylpyrido[1,2-a]benzimidazole-4-carbonitrile (CAS 750598-94-8)
- [Hydroxy(phenyl)methylene]malononitrile (CAS 5515-36-6)
- (2,2-Dimethyl-tetrahydro-pyran-4-yl)-(4-isopropoxy-benzyl)-amine hydrochloride (CAS 5228-75-1)
- 4-Isopropylcalix[4]arene (CAS 97998-55-5)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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