2-(2,3-Dimethoxybenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one CAS 301229-62-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301229-62-9 |
| Molecular Formula | C18H14N2O3S |
| Molecular Weight | 338.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,3-Dimethoxybenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 301229-62-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H14N2O3S. Molecular weight: 338.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H14N2O3S |
| Molecular Weight | 338.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dimethoxybenzylidene Standards
- 2-(2,4-Dimethoxybenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 299949-71-6)
- 2-(2,5-Dimethoxybenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 301229-48-1)
- 2-(3,4-Dimethoxybenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 290835-37-9)
- 3-(2,3-Dimethoxybenzylidene)-5-(4-methoxyphenyl)furan-2(3H)-one (CAS 6621-90-5)
- (5E)-5-(2,3-Dimethoxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one 15985-19-0 (CAS 15985-19-0)
- (5E)-5-(2,5-Dimethoxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one 15985-21-4 (CAS 15985-21-4)
- (5E)-5-(3,4-Dimethoxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one 15985-25-8 (CAS 15985-25-8)
- (5E)-5-(2,4-Dimethoxybenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one 402608-16-6 (CAS 402608-16-6)
Recommended Standards
- 2-((9-Phenyl-9H-benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-yl)thio)propanoic acid (CAS 891449-63-1)
- 2-((9-Benzyl-9H-benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetic acid (CAS 606120-73-4)
- 1-Mercapto-4-(2-methoxy-5-methylphenyl)-[1,2,4]triazolo[4,3-a]quinazolin-5(4h)-one (CAS 757221-87-7)
- 2-tert-Butyl-pyrido[4,3-d]pyrimidin-4(3H)-one (CAS 705291-54-9)
- 3-(4-Fluorophenyl)piperidin-3-ol hydrochloride (CAS 173447-91-1)
- Methyl Tridecanoate-d25 (CAS 1219804-90-6)
- (2S)-N-(4-Chlorophenyl)-2-[cis-4-(6-fluoro-4-quinolyl)cyclohexyl]propanamide (CAS 2227198-92-5)
- 4-Aminomethyl-5-ethyl-furan-2-carboxylic acid hydrochloride (CAS 1185294-39-6)
- ethyl (1S,3R,4R)-3-fluoro-4-hydroxycyclohexane-1-carboxylate (CAS 2166005-19-0)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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