3,4-Dimethoxy-6-methyl-2H-chromen-2-one CAS 107054-96-6
| CAS No. | 107054-96-6 |
| Molecular Formula | C12H9NO2 |
| Molecular Weight | 199.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,4-Dimethoxy-6-methyl-2H-chromen-2-one (CAS 107054-96-6), a certified reference material (molecular formula C12H9NO2, MW 199.21 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 3,4-Dimethoxy-6-methyl-2H-chromen-2-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 199.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 3,4-Dimethoxy-6-methyl-2H-chromen-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.
Physical & Chemical Properties
| Molecular Formula | C12H9NO2 |
| Molecular Weight | 199.21 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Dimethoxy Standards
- 2,3-Dimethoxy-5-nitrophenol (CAS 32905-09-2)
- 2,3-Dimethoxy-6-nitrophenol (CAS 85325-83-3)
- 2,4-Dimethoxy-6-methyl-5-nitropyrimidine (CAS 30561-09-2)
- 2,6-Dimethoxy-4-nitrophenol (CAS 19978-25-7)
- 2,6-Dimethoxy-5-nitropyridin-3-amine (CAS 96859-47-1)
- 4,6-Dimethoxy-2-methyl-5-nitropyrimidine (CAS 29939-34-2)
- 4,5-Dimethoxy-2-(methylthio)aniline (CAS 30058-46-9)
- 2,3-Dimethoxy-6-fluorophenylboronic acid (CAS 1451392-13-4)
Recommended Standards
- 3-Phenylisonicotinic Acid (CAS 104096-15-3)
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- 3-Phenylpicolinic acid (CAS 103863-15-6)
- 2-(Phenylamino)pyrimidine-5-carbaldehyde (CAS 108002-87-5)
- 5-Cyclopropoxy-4-(methylthio)nicotinic acid (CAS 1243410-14-1)
- (S)-2-(3-Methylpyrrolidin-1-yl)ethan-1-ol (CAS 831197-10-5)
- N-(4-Aminopyridin-2-yl)methanesulfonamide (CAS 1427080-38-3)
- 3-Amino-2-{[3-(trifluoromethoxy)phenyl]methyl}propan-1-ol (CAS 1354949-97-5)
- 4-Chloro-2-(ethylthio)quinazoline (CAS 58803-78-4)
- Tert-butyl 9-oxa-2-azaspiro[5.5]Undecane-2-carboxylate (CAS 1259489-95-6)
- Cis-ethyl 2-(bromomethyl)cyclopropanecarboxylate (CAS 79357-17-8)
- 3-[(tert-Butyldimethylsilyl)oxy]-4-chlorophenol (CAS 1197814-23-5)
- (1-Ethylazetidin-3-yl)methanamine (CAS 1412978-07-4)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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