1-methyl-1H-indole-5-carbaldehyde CAS 90923-75-4
| CAS No. | 90923-75-4 |
| Molecular Formula | C10H17NO |
| Molecular Weight | 167.25 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-methyl-1H-indole-5-carbaldehyde.
1-methyl-1H-indole-5-carbaldehyde (CAS 90923-75-4) is a high-purity analytical reference standard with the molecular formula C10H17NO and a molecular weight of 167.25 g/mol.
The molecular framework of 1-methyl-1H-indole-5-carbaldehyde (C10H17NO) is characterized by an amide group, a hydroxyl group, an ether linkage. 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures 1-methyl-1H-indole-5-carbaldehyde 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 | C10H17NO |
| Molecular Weight | 167.25 g/mol |
| Appearance | 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-Isopentyl-3-methyl-1H-pyrazol-5-amine (CAS 3524-38-7)
- 1-methyl-1H-indole-7-carbaldehyde (CAS 69047-36-5)
- 1-isocyanato-4-isopropyl-benzene (CAS 31027-31-3)
- 1-methyl-2,3-dihydro-1H-indole-2-carbaldehyde (CAS 933698-47-6)
- 5-AMino-3-methyl-1-(4-methylphenyl)-1h-pyrazole-4-carbonitrile (CAS 1020058-12-1)
- (S)-1-Isopropyl-5-methylpyrrolidine-2,4-dione (CAS 150884-73-4)
- 3-Cyclopropoxy-4-(methylthio)benzaldehyde (CAS 1243454-13-8)
- Lithium (5-bromopyridin-2-yl)trihydroxyborate (CAS 1393822-90-6)
- (3S,4R)-4-((tert-Butyldiphenylsilyl)oxy)tetrahydrofuran-3-ol (CAS 2769112-83-4)
- [1,2,4]triazolo[1,5-a]pyridin-2-ylhydrazine (CAS 1693854-46-4)
- 3-(1-Methyl-1,2,3,6-tetrahydropyridin-4-yl)aniline (CAS 106362-29-2)
- 2,2,2-Trifluoro-1-(2'-methoxy-[1,1'-biphenyl]-4-yl)ethanone (CAS 1443331-45-0)
- (S)-2-[3-(N-Boc-amino)-2-oxopiperidin-1-yl]acetic Acid (CAS 74411-97-5)
- Serpent Peptide (CAS 823202-99-9)
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