1-(2-(1H-indol-3-yl)ethyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde CAS 119636-71-4
| CAS No. | 119636-71-4 |
| Molecular Formula | C17H18N2O |
| Molecular Weight | 266.34 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-(1H-indol-3-yl)ethyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde.
1-(2-(1H-indol-3-yl)ethyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 119636-71-4) is a high-purity analytical reference standard with the molecular formula C17H18N2O and a molecular weight of 266.34 g/mol.
1-(2-(1H-indol-3-yl)ethyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (C17H18N2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
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 | C17H18N2O |
| Molecular Weight | 266.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related H Standards
- 2-(1H-indol-3-yl)-2-(2-methoxyphenyl)ethan-1-amine (CAS 881043-70-5)
- 2-(1H-Indol-3-yl)-2-(4-methoxyphenyl)ethanamine (CAS 203394-30-3)
- 2-{[2-(1H-Indol-3-yl)-ethylamino]-methyl}-phenol (CAS 202198-92-3)
- 1-(1H-Indol-3-yl)-3-(4-methylpyridin-2-yl)urea (CAS 899753-49-2)
- 1-(1H-Indol-3-yl)-3-(6-methylpyridin-2-yl)urea (CAS 899947-10-5)
- 1-(1H-Indol-3-yl)-3-(pyridin-2-ylmethyl)urea (CAS 899946-82-8)
- 3-(1H-indol-3-yl)-3-(pyridin-3-yl)propanoic acid (CAS 881040-99-9)
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Recommended Standards
- tert-Butyl 3-amino-6-isopropyl-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate (CAS 1196155-07-3)
- Tert-butyl 3-(4-amino-1H-pyrazol-1-yl)piperidine-1-carboxylate (CAS 1201935-54-7)
- tert-Butyl 2-(tert-butyl)-4-cyano-3-oxopyrrolidine-1-carboxylate (CAS 1196154-92-3)
- Isopropyl 4-(4-(aminomethyl)-1H-pyrazol-1-yl)piperidine-1-carboxylate (CAS 1206969-26-7)
- Piperidine-4-thiol (CAS 156757-19-6)
- 4-Allylanisole (CAS 140-67-0)
- 2-Bromo-5-methoxyisonicotinonitrile (CAS 1805487-26-6)
- 2-Bromo-6-methyl-4-nitrophenol (CAS 4186-49-6)
- 2-(2,3,4,5-Tetrahydro-1H-benzo[b][1,4]diazepin-1-yl)ethan-1-ol (CAS 86663-67-4)
- H-Pro-Ile-OH (CAS 51926-51-3)
- ethyl 4-oxo-7-(trifluoromethyl)chromene-2-carboxylate (CAS 2530127-55-8)
- (R)-1,1'-Binaphthalene-2,2'-sulfonimide (CAS 1187629-41-9)
- 3,3-Difluoro-2-butylamine Hydrochloride (CAS 1781134-42-6)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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