1-(4-Amino-1H-indol-3-yl)ethanone CAS 114495-28-2
| CAS No. | 114495-28-2 |
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(4-Amino-1H-indol-3-yl)ethanone (CAS 114495-28-2), molecular formula C10H10N2O and molecular weight 174.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H10N2O, 1-(4-Amino-1H-indol-3-yl)ethanone contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 174.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 1-(4-Amino-1H-indol-3-yl)ethanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-N-(3-ethynylphenyl)acetamide (CAS 1016509-24-2)
- 6-Amino-3-methylquinolin-2(1H)-one (CAS 1018652-50-0)
- 6-Amino-3-methoxyquinoline (CAS 103037-93-0)
- 4-Amino-7-methoxyquinoline (CAS 103040-78-4)
- 4-Amino-1-methyl-1,2-dihydroquinolin-2-one (CAS 110216-80-3)
- 6-Amino-2-methylquinolin-4-ol (CAS 1131-34-6)
- 2-Amino-5,6,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile (CAS 1211586-78-5)
- 3-amino-4-(1H-pyrrol-1-yl)phenol (CAS 1228182-66-8)
Recommended Standards
- 1-(4-Pyridylmethyl)-1H-pyrazol-3-amine (CAS 1142952-13-3)
- 2-Butyl-1H-imidazole-4,5-dicarbonitrile (CAS 114772-25-7)
- 1-[(pyridin-2-yl)methyl]-1h-pyrazol-3-amine (CAS 1142952-12-2)
- 4-Methyl-3-(1,3-oxazol-2-yl)aniline (CAS 1150100-77-8)
- 4-Methyl-3H-1,3-oxazole-2-thione (CAS 13016-17-6)
- (3aR,4R,5R,6aS)-Hexahydro-2-oxo-4-[(1E)-3-oxo-1-octen-1-yl]-2H-cyclopenta[b]furan-5-yl Ester [1,1-Biphenyl]-4-carboxylic Acid (CAS 31753-00-1)
- 3-(tert-Butyl)benzene-1-sulfonyl chloride (CAS 2905-26-2)
- 10-Hydroxy Warfarin (CAS 83219-99-2)
- 4-(3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl)phenol (CAS 422536-00-3)
- Beclometasone Impurity 44 (CAS 18769-20-5)
- 5-Nitro-3,4-dihydroisoquinolin-1(2H)-one (CAS 135329-21-4)
- 3,3'-(Acridine-2,7-diyl)dibenzoic acid (CAS 1527507-81-8)
- 2-(5-(Benzyloxy)-3-chloro-2-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2883770-71-4)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
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