4,6,7-Trimethoxy-5-methyl-2H-chromen-2-one CAS 62615-63-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62615-63-8 |
| Molecular Formula | C13H14O5 |
| Molecular Weight | 250.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6,7-Trimethoxy-5-methyl-2H-chromen-2-one (CAS 62615-63-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H14O5. Molecular weight: 250.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H14O5 |
| Molecular Weight | 250.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Trimethoxy Standards
- 2,3,4-Trimethoxy-6-(prop-2-yn-1-yloxy)benzaldehyde (CAS 861208-24-4)
- 5,6,7-Trimethoxy-4-methyl-2H-chromen-2-one (CAS 7679-43-8)
- 1,2,3-Trimethoxy-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-one (CAS 408330-93-8)
- 5,6,7-Trimethoxy-1H-indole-2-carboxylic acid (CAS 128781-07-7)
- 4,5,6-Trimethoxy-1h-indole-2-carboxylic acid (CAS 30448-09-0)
- 6,7,8-trimethoxy-2,3,4,5-tetrahydro-1H-3-benzazepin-2-one (CAS 1421602-05-2)
- 2,5,8-Trimethoxy-4-methylquinolin-6-amine (CAS 49584-51-2)
- 6,7,8-Trimethoxy-2,4(1H,3H)-quinazolinedione (CAS 30896-98-1)
Recommended Standards
- 4-(5-Phenyl-1,3,4-oxadiazol-2-yl)benzaldehyde (CAS 65145-97-3)
- 4-Acetoxy-3-acetoxymethyla (CAS 24085-06-1)
- 4-(4-(Hydroxymethyl)phenoxy)phthalonitrile (CAS 649553-07-1)
- (R)-3-amino-3-(4-bromophenyl)propanenitrile (CAS 1212985-72-2)
- alpha-Zearalanol (CAS 26538-44-3)
- (3-Methylheptan-4-yl)(propyl)amine (CAS 1485158-11-9)
- 6-Bromo-N-propylpyridin-2-amine hydrochloride (CAS 1150271-22-9)
- (6-methyl-4,5,6,7-tetrahydro-1,3-benZothiazol-2-yl)methanamine (CAS 1017132-07-8)
- (3-Fluorothiophen-2-yl)methanol (CAS 614729-70-3)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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 13829788188 / jacky.chen@cato-chem.com