(2,3-Dihydroxyphenyl)(2-hydroxy-4,6-dimethoxyphenyl)methanone CAS 219861-73-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 219861-73-1 |
| Molecular Formula | C15H14O6 |
| Molecular Weight | 290.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,3-Dihydroxyphenyl)(2-hydroxy-4,6-dimethoxyphenyl)methanone (CAS 219861-73-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14O6. Molecular weight: 290.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14O6 |
| Molecular Weight | 290.27 g/mol |
| Appearance | Pale yellow to 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
Related Dihydroxyphenyl Standards
- 2-(3,4-Dihydroxyphenyl)chroman-3,5,7-triol (CAS 13392-26-2)
- 1-(3,4-Dihydroxyphenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)ethanone (CAS 430447-82-8)
- 6-(3,4-Dihydroxyphenyl)-2,3,3-trimethyl-2,3-dihydro-4H-furo[3,2-c]pyran-4-one (CAS 159650-12-1)
- 1-(2,4-Dihydroxyphenyl)-2-(2,4-dimethoxyphenyl)ethan-1-one (CAS 1855-30-7)
- 1-(2,4-Dihydroxyphenyl)-2-(3,4-dimethoxyphenyl)-ethanone (CAS 24126-98-5)
- 2-(3-(3,4-Dihydroxyphenyl)-2-hydroxypropyl)benzene-1,3,5-triol (CAS 55626-36-3)
- 2-(2-(2,4-Dihydroxyphenyl)-2-oxoethoxy)benzoic acid (CAS 1505-01-7)
- (S)-2-(2,6-dihydroxyphenyl)-5,7-dihydroxychroman-4-one (CAS 80604-16-6)
Recommended Standards
- (+)-Epicatechin (CAS 35323-91-2)
- (2R,3R,4R,5R)-2-(acetoxymethyl)-5-methoxytetrahydrofuran-3,4-diyl diacetate (CAS 37077-80-8)
- ((5-Nitroquinolin-8-yl)oxy)methyl isobutyrate (CAS 2413546-96-8)
- 1,1-Cyclopentanediethanol (CAS 3187-32-4)
- rel-(1S,3S,5S)-tert-Butyl 3-carbamoyl-2-azabicyclo[3.1.0]hexane-2-carboxylate (CAS 1523348-12-0)
- 2-(Allyloxy)benzaldehyde (CAS 28752-82-1)
- (1R)-1-(4-Fluoro-2-methylphenyl)ethan-1-ol (CAS 1568151-21-2)
- 7-Methoxybenzo[c][1,2]oxaborol-1(3h)-ol (CAS 947163-27-1)
- methyl N-(2-aminoethyl)carbamate hydrochloride (CAS 29170-19-2)
- 98035-79-1 Small cardioactive peptide A L-Methioninamide, L-alanyl-L-arginyl-L-prolylglycyl-L-tyrosyl-L-leucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-arginyl- SCPA (CAS 98035-79-1)
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