2-Octadecyl-1H-indole-5-carboxylic Acid CAS 81364-78-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81364-78-5 |
| Molecular Formula | C27H43NO2 |
| Molecular Weight | 413.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Octadecyl-1H-indole-5-carboxylic Acid (CAS 81364-78-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H43NO2. Molecular weight: 413.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C27H43NO2 |
| Molecular Weight | 413.64 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
Related Octadecyl Standards
- Octadecyl (E)-p-coumarate (CAS 72943-88-5)
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- Octadecyl 4-methylbenzenesulfonate (CAS 3386-32-1)
- Octadecyl octanoate (CAS 18312-31-7)
- 1-O-Octadecyl-2-O-benzyl-rac-glycerol (CAS 86008-21-1)
- 2-Octadecyl-1,4-dimethoxybenzene (CAS 88702-69-6)
- N-Octadecyl-L-aspartic acid (CAS 70021-38-4)
- Octadecyl heptanoate (CAS 66009-41-4)
Recommended Standards
- 2-Chloro-9-(3-iodobenzyl)-N,N-dimethyl-9H-purin-6-amine (CAS 115204-63-2)
- 4-((2-Chlorobenzyl)oxy)-3-ethoxy-5-iodobenzonitrile (CAS 694507-23-8)
- POE oleic amide (CAS 26027-37-2)
- N-benzyl-2-methylpyrimidin-4-amine (CAS 88613-86-9)
- 6-methyl-2-(2-methylphenyl)quinazoline-4-thiol (CAS 1909306-20-2)
- 4-(4-Methylpyridin-2-yl)morpholine (CAS 449180-76-1)
- 2-(5-Ethyl-1,3-dioxolan-4-yl)-1-phenyl-2-(pyrrolidin-1-yl)ethan-1-one hydrochloride (CAS 24622-61-5)
- 2-(4-Fluorophenyl)-5-methoxypyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1215106-29-8)
- (3-Butoxy-4,5-difluorophenyl)(methyl)sulfane (CAS 1443351-02-7)
- Peptide Impurity (CAS CATO-CPTD788810)
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