2-(tert-Butyl)-7-((2-fluoro-4-formylphenyl)amino)-1H-indole-3-carbaldehyde CAS 910442-89-6
| CAS No. | 910442-89-6 |
| Molecular Formula | C20H19FN2O2 |
| Molecular Weight | 338.38 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.
CATO supplies 2-(tert-Butyl)-7-((2-fluoro-4-formylphenyl)amino)-1H-indole-3-carbaldehyde (CAS 910442-89-6), a certified reference material (molecular formula C20H19FN2O2, MW 338.38 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2-(tert-Butyl)-7-((2-fluoro-4-formylphenyl)amino)-1H-indole-3-carbaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 338.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C20H19FN2O2 |
| Molecular Weight | 338.38 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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 | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-(4-Fluorophenyl)-6-(4-methylpiperazin-1-yl)quinazolin-4(3H)-one (CAS 860788-43-8)
- 2,2'-((Sulfonylbis(4,1-phenylene))bis(oxy))diethanol (CAS 27205-03-4)
- 2-(3,4-Dimethoxyphenyl)benzo[d]imidazo[2,1-b]thiazole-3-carbaldehyde (CAS 727652-16-6)
- 2-[4-(3-Fluoropropoxy)phenyl]-4-(4-methoxyphenyl)pyrimidine (CAS 477856-58-9)
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- Diatoxanthin(As) (In Solution) (CAS 31063-73-7)
- 2-Methoxypyrazolo[1,5-a]pyrimidine-6-carbaldehyde (CAS 2090613-55-9)
- 2,7-Diazaspiro[4.5]decan-3-one hydrochloride (CAS 1385696-86-5)
- 4-(3-Fluoro-4-methylphenyl)piperidine (CAS 262272-55-9)
- 1-(3,5-Dimethylcyclohexyl)-1h-pyrazol-3-amine (CAS 1339095-00-9)
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- Ethyl 6-(hydroxymethyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxylate (CAS 2413410-10-1)
- 5-((3-(Ethoxycarbonyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)amino)-5-oxopentanoic acid (CAS 342382-90-5)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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