Methyl 2-(1-(4-chlorobenzyl)-1H-indol-3-yl)-2-oxoacetate CAS 889974-57-6
| CAS No. | 889974-57-6 |
| Molecular Formula | C18H14ClNO3 |
| Molecular Weight | 327.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Methyl 2-(1-(4-chlorobenzyl)-1H-indol-3-yl)-2-oxoacetate (CAS 889974-57-6), molecular formula C18H14ClNO3 and molecular weight 327.76 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Methyl 2-(1-(4-chlorobenzyl)-1H-indol-3-yl)-2-oxoacetate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 327.76 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Methyl 2-(1-(4-chlorobenzyl)-1H-indol-3-yl)-2-oxoacetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H14ClNO3 |
| Molecular Weight | 327.76 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 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 4-(4-Chlorobenzyl)-6,7-dimethoxy-1-methylisoquinoline (CAS 62334-25-2)
- 4-(4-Chlorobenzyl)-6,7-dimethoxy-3-methylisoquinoline (CAS 62334-39-8)
- 4-[1-(2-Chlorobenzyl)-1H-indol-3-yl]butanoic acid (CAS 903138-07-8)
- 2-(4-Chlorobenzyl)-4-(4-isopropylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 343373-34-2)
- (2-(4-Chlorobenzyl)propane-1,3-diyl)diphosphonic acid (CAS 103486-14-2)
- 3-((4-Chlorobenzyl)thio)-5H-[1,2,4]triazino[5,6-b]indole (CAS 309272-95-5)
- 1-(2-Chlorobenzyl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 897540-69-1)
- Methyl 1-(4-Chlorobenzyl)-3-phenyl-1H-pyrazole-5-carboxylate (CAS 1202030-11-2)
Recommended Standards
- Methyl 1-(3-chloro-4-methylbenzoyl)-1H-indole-3-carboxylate (CAS 432004-30-3)
- Methyl 2-(2-chloroacetamido)-4-(4-fluorophenyl)thiophene-3-carboxylate (CAS 519016-66-1)
- Methyl 1-(2-chloro-4-methylbenzoyl)-1H-indole-3-carboxylate (CAS 430458-67-6)
- Methyl 2-(7-chloro-1-oxo-2-isoquinolyl)-2-phenyl-acetate (CAS 2640733-06-6)
- Methyl 10-bromodecanoate (CAS 26825-94-5)
- 1-(3-Methylbenzyl)-1H-benzo[c][1,2]thiazin-4(3H)-one 2,2-dioxide (CAS 1255783-92-6)
- 2-Bromo-6-fluorobenzoic Acid (CAS 2252-37-1)
- N-([1,2,4]triazolo[1,5-a]pyridin-8-yl)-3-(trifluoromethyl)benzamide (CAS 338419-02-6)
- 3,4-Dibromo-2-chloro-6-(difluoromethyl)pyridine (CAS 1805282-47-6)
- 4-(Trifluoromethyl)-1H-pyrazole-3-carboxylic acid (CAS 716362-12-8)
- 4-Bromo-2-(chloromethyl)oxazole (CAS 1240598-40-6)
- 2-[4-(Hydroxymethyl)piperidino]-5-nitrobenzenecarbaldehyde (CAS 1033463-38-5)
- Cinitapride Impurity 35 (CAS CATO-C4X-290835)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
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