Ethyl 7-Chloroindole-3-acetate CAS 1780146-86-2
| CAS No. | 1780146-86-2 |
| Molecular Formula | C12H12ClNO2 |
| Molecular Weight | 237.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Ethyl 7-Chloroindole-3-acetate (C12H12ClNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 237.68 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Ethyl 7-Chloroindole-3-acetate (CAS 1780146-86-2) is a high-purity analytical reference standard with the molecular formula C12H12ClNO2 and a molecular weight of 237.68 g/mol.
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 Ethyl 7-Chloroindole-3-acetate 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 | C12H12ClNO2 |
| Molecular Weight | 237.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 6-Chloroindole-3-acetate (CAS 1392273-26-5)
- Ethyl 4-Chloroindole-3-acetate (CAS 196881-05-7)
- Ethyl 5-Chloroindole-3-acetate (CAS 221188-28-9)
- 4792-67-0 5-chloroindole-2-carboxylicacidethylester A7316 ethyl 5-chloro-1H-indole-2-carboxylate (CAS 4792-67-0)
- Ethyl 6-Chloroindole-3-carboxylate (CAS 100821-50-9)
- Ethyl 4-Chloroindole-3-carboxylate (CAS 1009818-70-5)
- Ethyl 7-Chloroindole-3-carboxylate (CAS 1260757-13-8)
- Methyl 4-Chloroindole-3-acetate (CAS 19077-78-2)
Recommended Standards
- Brinzolamide Impurity 20 (CAS 174139-69-6)
- 6-Chloro-2-ethyl-1-methyl-1H-indole-3-carboxylic acid (CAS 1784299-01-9)
- Methyl 2-(5-chloro-2-methyl-1H-indol-3-yl)acetate (CAS 172595-66-3)
- 5-Chloro-2-ethyl-1-methyl-1H-indole-3-carboxylic acid (CAS 1784796-04-8)
- N-Benzyl-2-imino-10-methyl-5-oxo-1-propyl-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 510762-16-0)
- N-Nitroso N-Ethyl N-Propyl Amine (CAS 25413-61-0)
- 3-Ethyl-4-iodoaniline (CAS 337980-54-8)
- 3-Bromo-5-chloroaniline (CAS 96558-78-0)
- [2-(2-ethoxyethoxy)ethyl](methyl)amine (CAS 1250062-91-9)
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- methyl 3-[(oxan-3-yl)methyl]-2-oxo-1,3-oxazolidine-5-carboxylate (CAS 2120949-01-9)
- Liraglutide (CAS 204656-20-2)
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