3-(1,3-Benzothiazol-2-yl)-4-(2-methoxyphenyl)but-3-enoic acid CAS 748786-62-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 748786-62-1 |
| Molecular Formula | C18H15NO3S |
| Molecular Weight | 325.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(1,3-Benzothiazol-2-yl)-4-(2-methoxyphenyl)but-3-enoic acid (CAS 748786-62-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H15NO3S. Molecular weight: 325.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H15NO3S |
| Molecular Weight | 325.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzothiazol Standards
- 3-Benzothiazol-2-yl-4-(3-methoxy-phenyl)-but-3-enoic acid (CAS 748786-61-0)
- 3-Benzothiazol-2-yl-4-(4-methoxy-phenyl)-but-3-enoic acid (CAS 748786-57-4)
- 2-(1,3-Benzothiazol-2-yl)-3-[(4-methylphenyl)amino]-3-sulfanylprop-2-enenitrile (CAS 380190-07-8)
- 2-(1,3-Benzothiazol-2-yl)-3-[(4-fluorophenyl)amino]-3-sulfanylprop-2-enenitrile (CAS 379255-19-3)
- 2-Benzothiazol-2-yl-3-(2-fluoro-phenylamino)-3-mercapto-acrylonitrile (CAS 379255-65-9)
- N-(1,3-Benzothiazol-2-yl)-1-phenylcyclopentane-1-carboxamide (CAS 1024278-14-5)
- 2-(1,3-Benzothiazol-2-ylsulfanyl)quinoline-3-carbaldehyde (CAS 733794-82-6)
- 1-{3-[(1,3-benzothiazol-2-ylsulfanyl)methyl]-4-methoxyphenyl}ethan-1-one (CAS 346642-22-6)
Recommended Standards
- 2-Phenoxy-N-(4-(pyridin-4-yl)thiazol-2-yl)propanamide (CAS 878923-20-7)
- 3-(1H-Benzo[d]imidazol-2-yl)-2-(4-methoxyphenyl)thiazolidin-4-one (CAS 84257-89-6)
- 2-(4-Nitrophenyl)-5,6,7,8-tetrahydrothieno[2,3-b]quinolin-3-amine (CAS 361178-66-7)
- 4-Iodo-5-nitro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1245646-63-2)
- 1-[(2,4-Dimethylphenyl)methyl]-1,2-dihydro-6-(1-methyl-1H-pyrrol-2-yl)-2-oxo-4-(trifluoromethyl)-3-pyridinecarbonitrile (CAS 1263283-54-0)
- 1-(3,4-diethoxyphenyl)ethanamine hydrochloride (CAS 390815-37-9)
- 1-(6-(Hydroxymethyl)-2,3-dihydro-1H-pyrrolizin-5-yl)ethanone (CAS 769120-24-3)
- 1-(p-Tolyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 90070-98-7)
- Imrecoxib Impurity 17 (CAS CATO-C4X-237917)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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