1-(2-(2-Chlorophenoxy)acetyl)-1H-indole-3-carbaldehyde CAS 1284754-39-7
| CAS No. | 1284754-39-7 |
| Molecular Formula | C17H12ClNO3 |
| Molecular Weight | 313.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(2-(2-Chlorophenoxy)acetyl)-1H-indole-3-carbaldehyde.
1-(2-(2-Chlorophenoxy)acetyl)-1H-indole-3-carbaldehyde (CAS 1284754-39-7), molecular formula C17H12ClNO3 and molecular weight 313.74 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(2-(2-Chlorophenoxy)acetyl)-1H-indole-3-carbaldehyde (C17H12ClNO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H12ClNO3 |
| Molecular Weight | 313.74 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorophenoxy Standards
- 4-(2-Chlorophenoxy)-5-methoxy-2-(pyridin-2-yl)pyrimidine (CAS 338771-27-0)
- 4-(3-Chlorophenoxy)-5-methoxy-2-(pyridin-2-yl)pyrimidine (CAS 338771-31-6)
- 4-(4-Chlorophenoxy)-5-methoxy-2-(pyridin-2-yl)pyrimidine (CAS 338771-25-8)
- ({5-[(4-Chlorophenoxy)methyl]-1,3,4-thiadiazol-2-yl}amino)(oxo)acetic acid (CAS 931374-35-5)
- Ethyl 2-(2-((2-chlorophenoxy)methyl)morpholino)acetate (CAS 1706446-93-6)
- 1-(2-(2-Chlorophenoxy)ethyl)-2-methyl-1H-indole-3-carbaldehyde (CAS 433241-35-1)
- 2-(4-Chlorophenoxy)-N'-(5-chloropyrimidin-2-yl)acetohydrazide (CAS 1370051-55-0)
- 6-(4-Chlorophenoxy)-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 73474-82-5)
Recommended Standards
- tert-Butyl 2-chloro-3-nitro-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate (CAS 1260666-00-9)
- 5-(Benzyloxy)-2-(2-chloropyridin-4-yl)pyrimidin-4-ol (CAS 1333240-19-9)
- 2-(3-Chlorophenyl)-7-cyclopropylpyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 1226009-31-9)
- N-(5-Chloro-2-methylphenyl)-6-(1H-pyrazol-1-yl)pyridazine-3-carboxamide (CAS 1351594-90-5)
- 4-[5-(2-cyclopentylethyl)-1,2,4-oxadiazol-3-yl]phenol (CAS 1038982-33-0)
- (3Z)-N-(2,4-Dichlorophenyl)-3-{[(2,4-dichlorophenyl)methoxy]imino}propanamide (CAS 477851-45-9)
- 10-Methylacridin-10-ium iodide (CAS 948-43-6)
- 4-Fluoro-N1,N1-dimethylbenzene-1,3-diamine (CAS 192819-46-8)
- 1,5-Bis(octadecylamino)anthracene-9,10-dione (CAS 34372-39-9)
- 2-(1,3-Dioxo-1,3-dihydro-2H-inden-2-ylidene)malononitrile (CAS 16954-74-8)
- 4-(Difluoromethyl)-3,5-diiodopicolinaldehyde (CAS 1805292-18-5)
- (R)-1-(thiophene-3-carbonyl)piperidine-2-carboxylic acid (CAS 1568200-90-7)
- N-(4-(piperidin-1-yl)phenyl)pentanamide (CAS 302805-38-5)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
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