3-[3-(2,3-Dihydro-indole-1-sulfonyl)-4,5-dimethoxy-phenyl]-acrylic acid CAS 326907-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 326907-81-7 |
| Molecular Formula | C19H19NO6S |
| Molecular Weight | 389.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-[3-(2,3-Dihydro-indole-1-sulfonyl)-4,5-dimethoxy-phenyl]-acrylic acid (CAS 326907-81-7) pharmaceutical standards reference standard. Molecular formula: C19H19NO6S. Molecular weight: 389.42 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H19NO6S |
| Molecular Weight | 389.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 3-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)-5-(3-phenylallylidene)-2-(phenylimino)thiazolidin-4-one (CAS 104123-93-5)
- (2Z)-1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)-2-buten-1-one (CAS 1803026-54-1)
- 3-(4,5-Dihydro-4-phenyl-5-thioxo-1H-1,2,4-triazol-3-yl)-N,N-diethylbenzenesulfonamide (CAS 438021-60-4)
- 1,4-Bis[3,4-dihydro-2(1H)-quinolinon-7-oxy]butane-d8 (CAS 1346599-01-6)
- 3-[2,3-Dihydro-2-[(phenylmethyl)sulfonyl]-1H-isoindol-1-yl]-1H-indole (CAS 1996673-44-9)
- N-(2,3-Dihydro-1H-inden-1-yl)-1-[6-(trifluoromethyl)pyrimidin-4-yl]piperidine-4-carboxamide (CAS 1775537-92-2)
- 4-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl) 1-(1,1-dimethylethyl) 4-methyl-1,4-piperidinedicarboxylate (CAS 2055858-41-6)
- 3,7-Dihydro-3-[3-(3-hydroxyphenyl)-2-propyn-1-yl]-1,7-dimethyl-8-(methylsulfonyl)-1H-purine-2,6-dione (CAS 2093393-05-4)
Recommended Standards
- 3-(5-Methoxy-1-((4-methoxyphenyl)sulfonyl)-1H-indol-3-yl)propanoic acid (CAS 835619-41-5)
- 4-Fluoro-N-(3-(((4-fluorobenzyl)oxy)methyl)phenyl)benzenesulfonamide (CAS 338392-93-1)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(methylsulfonyl)propanoic acid (CAS 244132-29-4)
- 3-(2,5-Dimethylpyridin-3-yl)propan-1-amine (CAS 1393553-55-3)
- 2-(3-(2-Morpholinoethoxy)phenyl)acetic acid (CAS 927021-29-2)
- 2-Butenedioic acid (2E)-, polymer with 1,2-ethanediol (CAS 27496-67-9)
- 3-Methyl-5,6,7,8-tetrahydroquinoline-8-carbonitrile (CAS 53400-66-1)
- (R)-1-(Pyridin-2-yl)-3-(pyrrolidin-3-yl)urea (CAS 1439894-55-9)
- 1-Ethyl 3-methyl 2-(trifluoromethyl)propanedioate (CAS 5828-95-5)
- FMRF-Like Neuropeptide (CAS 121801-61-4)
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