1-(3-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic Acid Methyl Ester CAS 1568-36-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1568-36-1 |
| Molecular Formula | C20H18ClNO4 |
| Molecular Weight | 371.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic Acid Methyl Ester (CAS 1568-36-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H18ClNO4. Molecular weight: 371.81 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H18ClNO4 |
| Molecular Weight | 371.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorobenzoyl Standards
- 1-(2-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic Acid Methyl Ester (CAS 1568-35-0)
- N-(4-Chlorobenzoyl)-2-(2,4-dichlorophenoxy)ethanehydrazonamide (CAS 338395-78-1)
- 2-{[4-(2-Chlorobenzoyl)piperazin-1-yl]carbonyl}benzoic acid (CAS 896508-49-9)
- (2E)-2-[5-(4-Chlorobenzoyl)thiophen-2-yl]-3-(3-methylthiophen-2-yl)prop-2-enenitrile (CAS 338966-69-1)
- N-(4-Chlorobenzoyl)-2-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)oxy]acetohydrazide (CAS 339105-83-8)
- 339010-20-7 4-{[(4-chlorobenzoyl)oxy]imino}-1-(4-nitrophenyl)piperidine KS-00003CG1 (CAS 339010-20-7)
- N-(2-(2-chlorobenzoyl)-3-oxo-2,3-dihydro-1,2,4-thiadiazol-5-yl)-4-methylbenzamide (CAS 478031-94-6)
- 4-({[(4-chlorobenzoyl)amino]carbonyl}amino)-3-fluorobenzene-1-sulphonyl fluoride (CAS 284674-50-6)
Recommended Standards
- 3-(n-Benzyl4-chloro-2-fluorobenzenesulfonamido)propanoic acid (CAS 794584-40-0)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-chloro-4-methoxyphenoxy)-2-pyrrolidinecarboxylic acid (CAS 1354486-68-2)
- 4-chloro-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}pent-4-enoic acid (CAS 2059934-88-0)
- 2-(4-Ethylphenyl)ethene-1-sulfonyl chloride (CAS 1158094-54-2)
- Phenoperidine Hydrochloride (CAS 3627-49-4)
- (2S,4S)-Methyl 2-amino-4-phenylhexanoate (CAS 1043500-17-9)
- n-Cycloheptyl-1h-1,2,3-triazole-4-carboxamide (CAS 1311952-63-2)
- 1-((1,7,7-Trimethylbicyclo[2.2.1]Heptan-2-yl)amino)propan-2-ol (CAS 1250722-08-7)
- 6-Fluoro-2-methyl-1H-indole-3-carbaldehyde (CAS 933747-88-7)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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