(E)-5-Benzylidene-2-(4-methylpiperidin-1-yl)thiazol-4(5H)-one CAS 339321-00-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339321-00-5 |
| Molecular Formula | C16H18N2OS |
| Molecular Weight | 286.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-5-Benzylidene-2-(4-methylpiperidin-1-yl)thiazol-4(5H)-one (CAS 339321-00-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H18N2OS. Molecular weight: 286.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H18N2OS |
| Molecular Weight | 286.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- 9-Benzylidene-9H-thioxanthene (CAS 27980-55-8)
- N-Benzylidene-3-methyl-5-(styryl)isoxazol-4-amine (CAS 62878-89-1)
- 1-Benzylidene-2-(diphenylmethylene)hydrazine (CAS 13118-38-2)
- 4-Benzylidene-2-methyl-1-(5-methyl-1,3,4-thiadiazol-2-yl)-1H-imidazol-5(4H)-one (CAS 76834-40-7)
- N'-Benzylidene-2-(4-chlorophenoxy)acetohydrazide (CAS 2503-75-5)
- 4-Benzylidene-2-(2-chlorophenyl)oxazol-5(4H)-one (CAS 40547-06-6)
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- 9-Benzylidene-10-methyl-9,10-dihydroacridine (CAS 19656-33-8)
Recommended Standards
- (E)-4-(4-(phenyldiazenyl)phenoxy)butane-1-thiol (CAS 220473-94-9)
- [(Diphenylmethyl)thio]acetic Acid Ethyl Ester (CAS 63547-23-9)
- (4-Benzylpiperazin-1-yl)(thiophen-2-yl)methanone (CAS 314263-58-6)
- 1-((5-Bromo-2-methoxyphenyl)sulfonyl)piperidin-4-one (CAS 1704081-19-5)
- 2-methyl-3-(thiophen-3-yl)propanoic acid (CAS 20174-15-6)
- 2,4-Dicyanobenzoic acid (CAS 64576-62-1)
- tert-Butyl (3-methylenecyclobutyl)carbamate (CAS 130369-04-9)
- 4'-Fluoro-3'-nitrobiphenyl-3-carboxylic acid (CAS 1280786-72-2)
- (3R,4S,5R)-5-(benzyloxymethyl)-3-fluoro-4-triisopropylsilyloxy-tetrahydrofuran-2-one (CAS 1583260-31-4)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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 13829788188 / jacky.chen@cato-chem.com