7-methyl-1,2-dihydroquinolin-2-one CAS 4053-35-4
| CAS No. | 4053-35-4 |
| Molecular Formula | C10H17NO |
| Molecular Weight | 167.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 7-methyl-1,2-dihydroquinolin-2-one 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.
7-methyl-1,2-dihydroquinolin-2-one (CAS 4053-35-4) 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 7-methyl-1,2-dihydroquinolin-2-one (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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 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.) | 1958 |
| Nitrogen Atoms | 1 |
Related methyl Standards
- (E)-7,8-dihydroquinolin-5(6H)-one oxime (CAS 58509-60-7)
- 2-ethyl-1,4-dihydroquinolin-4-one (CAS 109072-25-5)
- 2-Methyl-6,7-dihydroquinolin-8(5H)-one (CAS 849643-01-2)
- 3-Methyl-3,4-dihydroquinolin-2(1H)-one (CAS 31883-79-1)
- 3-Methyl-6,7-dihydroquinolin-8(5H)-one (CAS 62230-65-3)
- 3-Methyl-7,8-dihydroquinolin-5(6H)-one (CAS 60247-70-3)
- 3-Methyl-7,8-dihydroquinolin-6(5H)-one (CAS 944895-67-4)
- 4-Methyl-7,8-dihydroquinolin-5(6H)-one (CAS 53654-28-7)
Recommended Standards
- 6-Methyl-2-phenyl-1H-indole (CAS 66354-87-8)
- 8-Propyl-8-azabicyclo[3.2.1]octan-3-one (CAS 60206-30-6)
- 6-methyl-1H-quinolin-2-one (CAS 4053-34-3)
- Benzo[d]thiazole-6-thiol (CAS 854085-71-5)
- (4-Iodo-2-nitrophenyl)hydrazine (CAS 89640-59-5)
- 3,4,5,6-Tetrafluoropicolinic acid (CAS 21550-66-3)
- 1-(Benzyloxy)-4-ethenylbenzene (CAS 36438-64-9)
- 1-(4-(Trifluoromethyl)phenyl)homopiperazine (CAS 868063-79-0)
- 1-Chloro-7-nitroisoquinoline (CAS 244219-94-1)
- (R)-3,3'-Bis(diphenylphosphino)-[1,1'-binaphthalene]-2,2'-diol (CAS 911383-51-2)
- 3-(Trifluoromethyl)cyclobutan-1-amine (CAS 1258651-99-8)
- N-(Aminocarbonyl)benzenesulfonamide (CAS 15310-76-6)
- (1R,2S)-l-N-methylephedrine Hydrochloride (CAS 38455-90-2)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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