8-Methylquinoline-2-carbaldehyde CAS 38462-77-0
| CAS No. | 38462-77-0 |
| Molecular Formula | C11H9NO |
| Molecular Weight | 171.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 8-Methylquinoline-2-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.
8-Methylquinoline-2-carbaldehyde (CAS 38462-77-0), molecular formula C11H9NO and molecular weight 171.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 8-Methylquinoline-2-carbaldehyde is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 171.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C11H9NO |
| Molecular Weight | 171.20 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
Related Methylquinoline Standards
- 3-Methylquinoline-5-carbaldehyde (CAS 1015078-03-1)
- 5-Methylquinoline-2-carbaldehyde (CAS 103856-55-9)
- 5-Methylquinoline-4-carbaldehyde (CAS 106143-34-4)
- 2-Methylquinoline-6-carbaldehyde (CAS 108166-03-6)
- 6-Methylquinoline-5-carbaldehyde (CAS 1211489-16-5)
- 6-Methylquinoline-8-carbaldehyde (CAS 1261543-75-2)
- 2-Methylquinoline-5-carbaldehyde (CAS 141234-07-3)
- 7-Methylquinoline-8-carbaldehyde (CAS 1442691-18-0)
Recommended Standards
- 8-Amino-1-naphthaldehyde (CAS 876505-77-0)
- 8-Methylquinoline-4-carbaldehyde (CAS 898404-10-9)
- 8-Acetylquinoline (CAS 56234-20-9)
- 8-methylquinoline-6-carbaldehyde (CAS 22934-43-6)
- 2-(Benzylamino)-3-methylbutanoic acid (CAS 16975-39-6)
- 2-(4-Methoxyphenyl)-6-(methylthio)-4H-thiopyran-4-one (CAS 1000574-20-8)
- 2-Aminocyclopentanol hydrochloride (CAS 98137-42-9)
- (R)-2-methoxy-1-(o-tolyl)ethan-1-amine (CAS 1269787-41-8)
- 2,5-Difluoro-4-methoxyphenylboronic acid pinacol ester (CAS 2121515-03-3)
- N-(3-Chlorophenyl)quinazolin-4-amine hydrochloride (CAS 146871-70-7)
- 4,5-Dibromopyrimidine (CAS 1381946-49-1)
- 3-(Allyloxy)-4-bromothiophene-2-carboxylic acid (CAS 1707727-87-4)
- 1-Tosylpyrrolidin-2-one (CAS 10019-95-1)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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