2-chloro-1-(5-hydroxy-1H-indol-3-yl)ethan-1-one CAS 1531588-03-0
| CAS No. | 1531588-03-0 |
| Molecular Formula | C10H16ClNO2 |
| Molecular Weight | 217.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-chloro-1-(5-hydroxy-1H-indol-3-yl)ethan-1-one 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.
2-chloro-1-(5-hydroxy-1H-indol-3-yl)ethan-1-one (CAS 1531588-03-0), molecular formula C10H16ClNO2 and molecular weight 217.69 g/mol, is a CATO reference standard with documented purity and traceability.
2-chloro-1-(5-hydroxy-1H-indol-3-yl)ethan-1-one (C10H16ClNO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H16ClNO2 |
| Molecular Weight | 217.69 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related chloro Standards
- 2'-Chloro-6'-methyl-[1,1'-biphenyl]-4-amine (CAS 1044210-29-8)
- 3-(2-Chloro-pyridin-3-yl)-acrylic acid ethyl ester (CAS 104830-08-2)
- methyl 6-chloro-1H-indole-4-carboxylate (CAS 1082040-57-0)
- 2-Chloro-1-(octahydro-4H-benzo[b][1,4]oxazin-4-yl)ethan-1-one (CAS 1184627-66-4)
- 3'-Chloro-6-methyl-[1,1'-biphenyl]-3-amine (CAS 1208087-52-8)
- 2-Chloro-4'-methyl-biphenyl-4-ylamine (CAS 1208087-74-4)
- 3'-Chloro-4-methyl-[1,1'-biphenyl]-3-amine (CAS 1225957-41-4)
- methyl 5-chloro-1H-indole-7-carboxylate (CAS 1238214-63-5)
Recommended Standards
- 4-chloro-2-(3-methylphenyl)aniline (CAS 1429791-76-3)
- [2-(4-chlorophenyl)phenyl]methanamine (CAS 153850-88-5)
- 2-(4-(Chloromethyl)phenyl)-5-methylpyridine (CAS 1422983-33-2)
- 3-(6-Chloro-pyridin-3-yl)-acrylic acid ethyl ester (CAS 159153-39-6)
- Ethyl 2-ethyl-2-methyl-3-oxobutanoate (CAS 33697-53-9)
- 3-Bromo-5-methyl-1-propyl-1H-pyrazole (CAS 1354706-07-2)
- Ethyl 3-amino-8-oxabicyclo[3.2.1]Octane-3-carboxylate (CAS 246543-68-0)
- Potassium chloroaurate (CAS 13682-61-6)
- 1-(2,2-Difluoro-1-methylcyclopropyl)ethan-1-one (CAS 128073-32-5)
- 5-Bromo-2-tert-butylaniline (CAS 857595-32-5)
- 6-Chloro-4-iodoisoquinolin-3-amine (CAS 2189717-75-5)
- 5-(Ethoxymethylene)-2-thioxothiazolidin-4-one (CAS 86240-28-0)
- Lansoprazole Impurity 25 (CAS CATO-C4X-111325)
- Hippocampal Cholinergic Neurostimulating Peptide (CAS 140158-49-2)
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 18665070610 / Nicole.chen@cato-chem.com