2-(3-Methoxybenzylidene)-5-(methylthio)thiophen-3(2H)-one CAS 1000574-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1000574-08-2 |
| Molecular Formula | C13H12O2S2 |
| Molecular Weight | 264.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Methoxybenzylidene)-5-(methylthio)thiophen-3(2H)-one (CAS 1000574-08-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H12O2S2. Molecular weight: 264.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H12O2S2 |
| Molecular Weight | 264.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1988 |
| Sulfur Atoms | 2 |
Related Methoxybenzylidene Standards
- (Z)-2-(4-Methoxybenzylidene)-3,4-dihydronaphthalen-1(2H)-one (CAS 59082-39-2)
- 2-(4-Methoxybenzylidene)-3,4-dihydronaphthalen-1(2H)-one (CAS 49629-37-0)
- 4,6-O-(4-methoxybenzylidenE)-d-glucal (CAS 312623-79-3)
- (E)-2-(4-Methoxybenzylidene)-5-methylbenzofuran-3(2H)-one (CAS 61976-51-0)
- 5-Ethyl-4-[(4-methoxybenzylidene)amino]-4h-1,2,4-triazole-3-thiol (CAS 31821-84-8)
- 5-(2-Methoxybenzylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 15795-56-9)
- N-(4-Methoxybenzylidene)-4-butylaniline (CAS 97402-82-9)
- 1,2-Bis(3-methoxybenzylidene)hydrazine (CAS 40252-74-2)
Recommended Standards
- Tucatinib Impurity 11 (CAS CATO-C4X-260511)
- 2-(4-Methoxyphenyl)-6-(methylthio)-4H-thiopyran-4-one (CAS 1000574-20-8)
- Thiamine /Vitamin B1 Impurity 46 (CAS CATO-C4X-187346)
- Tm Standard Solution (CAS 7440-30-4)
- Mexiletine-d6 Hydrochloride (CAS 1329835-60-0)
- 5-(2-Chlorophenyl)-N-(2-ethylphenyl)furan-2-carboxamide (CAS 618401-47-1)
- 2,2,3,3-Tetramethylbutan-1-ol (CAS 66576-24-7)
- 3,4-Dihydro-2H-benzo[b][1,4]thiazine-6-carbaldehyde (CAS 615568-54-2)
- Lutetium(III) iodide anhydrous,99.90% (CAS 13813-45-1)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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