2-(1,2-Dimethyl-1h-indol-3-yl)ethan-1-ol CAS 22129-71-1
| CAS No. | 22129-71-1 |
| Molecular Formula | C12H15NO |
| Molecular Weight | 189.25 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-(1,2-Dimethyl-1h-indol-3-yl)ethan-1-ol (CAS 22129-71-1), a certified reference material (molecular formula C12H15NO, MW 189.25 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 2-(1,2-Dimethyl-1h-indol-3-yl)ethan-1-ol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 189.25 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).
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 | C12H15NO |
| Molecular Weight | 189.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-Propylindoline-5-carbaldehyde (CAS 876716-73-3)
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- 2-(1-Piperidinyl)benzaldehyde (CAS 34595-26-1)
- (1R,3S)-3-methylcyclohexan-1-ol (CAS 24965-91-1)
- 3-Chloro-N-(cyclopropylmethyl)aniline (CAS 939757-86-5)
- 2-Chloro-1-ethyl-4-nitrobenzene (CAS 42782-54-7)
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- 4-Hydrazino-N-(4-iodophenyl)-4-oxobutanamide (CAS 443863-27-2)
- 2-(4-Fluorophenyl)-5-(trifluoromethyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1779120-15-8)
- n-(1-(4-Isobutylphenyl)ethyl)cyclopropanecarboxamide (CAS 1197642-86-6)
- 1,3,3-Trimethyl-6-nitroindolin-2-one (CAS 120791-59-5)
- Benzyl ((3-azabicyclo[3.1.0]Hexan-6-yl)methyl)carbamate (CAS 2285898-59-9)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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