4-Methoxy-6-methylquinoline-2-carbaldehyde CAS 802906-22-5
| CAS No. | 802906-22-5 |
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Methoxy-6-methylquinoline-2-carbaldehyde is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Methoxy-6-methylquinoline-2-carbaldehyde (CAS 802906-22-5) is a high-purity analytical reference standard with the molecular formula C12H11NO2 and a molecular weight of 201.22 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 4-Methoxy-6-methylquinoline-2-carbaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.22 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Methoxy-6-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.
Physical & Chemical Properties
| Molecular Formula | C12H11NO2 |
| Molecular Weight | 201.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1986 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 6-Methoxy-2-naphthamide (CAS 111359-68-3)
- 6-methoxy-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1159830-93-9)
- 7-methoxy-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1159831-01-2)
- 8-methoxy-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1159833-08-5)
- 7-Methoxy-1,2-dihydrocyclopenta[b]indol-3(4H)-one (CAS 117311-14-5)
- 2-Methoxy-[3,4'-bipyridin]-2'-amine (CAS 1192814-85-9)
- 2'-Methoxy-[3,3'-bipyridin]-6-amine (CAS 1196152-56-3)
- 2'-Methoxy-2,3'-bipyridin-6-amine (CAS 1196153-49-7)
Recommended Standards
- 4-Benzyloxypyridine N-Oxide (CAS 2683-66-1)
- 4-Methoxy-7-methylquinoline-2-carbaldehyde (CAS 802906-23-6)
- 4-Benzyloxy-2-hydroxypyridine (CAS 53937-02-3)
- 4-methoxy-7-nitro-1H-indazole (CAS 858227-26-6)
- 1-(3-chlorobenzyl)-3-methyl-1H-pyrazol-5-amine,HCl (CAS 1431962-56-9)
- 4-Hydroxy-6-nitro-1,8-naphthyridine-3-carbonitrile (CAS 690223-99-5)
- Methyl N-(2-ethylphenyl)-N-(methylsulfonyl)glycinate (CAS 425624-85-7)
- 2-Chloro-3-hexylthiophene (CAS 817181-75-2)
- Capivasertib Impurity 1 (CAS 1143532-51-7)
- 3-Azido-3-deoxy-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose (CAS 13964-23-3)
- 2,2-Difluoro-5-azaspiro[2.3]hexane (CAS 1631027-12-7)
- 4-[(cyclopentyloxy)methyl]aniline (CAS 954256-12-3)
- Cefazedone Impurity 8 Formate (CAS CATO-C4X-11718)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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