3-[5-(benzyloxy)-1h-indol-1-yl]propanoic acid CAS 445492-18-2
| CAS No. | 445492-18-2 |
| Molecular Formula | C18H17NO3 |
| Molecular Weight | 295.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-[5-(benzyloxy)-1h-indol-1-yl]propanoic acid is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-[5-(benzyloxy)-1h-indol-1-yl]propanoic acid (CAS 445492-18-2), molecular formula C18H17NO3 and molecular weight 295.33 g/mol, is a CATO reference standard with documented purity and traceability.
3-[5-(benzyloxy)-1h-indol-1-yl]propanoic acid (C18H17NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-[5-(benzyloxy)-1h-indol-1-yl]propanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H17NO3 |
| Molecular Weight | 295.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related benzyloxy Standards
- 2-(5-(Benzyloxy)-2-methyl-1H-indol-3-yl)acetic acid (CAS 101734-29-6)
- 3-[6-(benzyloxy)-1h-indol-1-yl]propanoic acid (CAS 1219551-00-4)
- 6-(Benzyloxy)-1-ethyl-1h-indole-2-carboxylic acid (CAS 1240568-01-7)
- 2-(5-(Benzyloxy)-6-methyl-1H-indol-3-yl)acetic acid (CAS 1417984-61-2)
- N-((benzyloxy)carbonyl)-O-(tert-butyl)serine (CAS 14464-36-9)
- Methyl 4-(benzyloxy)-1-methyl-1H-indole-2-carboxylate (CAS 167479-10-9)
- 4-(benzyloxy)-5-methoxy-1-methyl-1H-indole-2-carbaldehyde (CAS 170034-67-0)
- 2-Benzyloxy-3-tert-butoxycarbonylamino-propionicacid (CAS 294858-36-9)
Recommended Standards
- 3-[2-(4-methoxyphenyl)-1h-indol-3-yl]propanoic acid (CAS 870693-10-0)
- 4-(((tert-Butoxycarbonyl)amino)methyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 2091419-29-1)
- 3,4-Bis(4-methoxyphenyl)-5-methylisoxazole (CAS 78967-05-2)
- 4-(2-Ethoxybenzyl)-3-phenylisoxazol-5(2H)-one (CAS 89114-12-5)
- Ethyl 3-Imidazo[1,5-a]pyridinecarboxylate (CAS 81803-60-3)
- trans-1-tert-Butyl 4-methyl 3-fluoropiperidine-1,4-dicarboxylate (CAS 1903833-67-9)
- 1-Cyclohexyl-3-(1-(thiophene-2-carbonyl)-1,2,3,4-tetrahydroquinolin-6-yl)urea (CAS 1203355-61-6)
- 2,4-Dichloro-8-ethoxy-3-nitroquinoline (CAS 1447958-14-6)
- 2-(2,3,5,6-Tetramethylphenyl)acetonitrile (CAS 14611-44-0)
- 3-Chloro-n-[3-(pyrrolidine-1-sulfonyl)phenyl]propanamide (CAS 950114-64-4)
- 5-Amino-4-(naphthalen-1-yl)-1,2,4-triazolidine-3-thiol (CAS 1956377-50-6)
- Cyhalofop-Butyl (CAS 122008-85-9)
- 1-(Bromomethyl)-1-(2-ethoxyethoxy)-3-methylcyclohexane (CAS 1250712-92-5)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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