Acacetin 7-O-β-D-Galactopyranoside CAS 80443-15-8
| CAS No. | 80443-15-8 |
| Molecular Formula | C22H22O10 |
| Molecular Weight | 446.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Acacetin 7-O-β-D-Galactopyranoside (C22H22O10) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 446.40 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Acacetin 7-O-β-D-Galactopyranoside (CAS 80443-15-8) is a high-purity analytical reference standard with the molecular formula C22H22O10 and a molecular weight of 446.40 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Acacetin 7-O-β-D-Galactopyranoside 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 | C22H22O10 |
| Molecular Weight | 446.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
Related Acacetin Standards
Recommended Standards
- 7-(((2S,3R,4R,5S,6R)-3,4-Dihydroxy-6-(hydroxymethyl)-5-methoxytetrahydro-2H-pyran-2-yl)oxy)-5-hydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one (CAS 950910-16-4)
- Ethyl 1,6-dihydro-1-[(4-methoxyphenyl)methyl]-5-[[(trifluoromethyl)sulfonyl]oxy]-3-cyclopentapyrazolecarboxylate (CAS 2792144-23-9)
- 5-Hydroxy-2-(4-hydroxyphenyl)-7-methoxy-8-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4H-chromen-4-one (CAS 6980-40-1)
- Swertisin (CAS 6991-10-2)
- 2-(2-Hydroxyphenyl)-4,4-dimethyloxazol-5(4H)-one (CAS 77919-03-0)
- Methyl 6-(benzyl(methyl)amino)-2-methylnicotinate (CAS 1355173-50-0)
- 2-(Hydroxymethyl)-1-methyl-1H-pyrrole-3-carbaldehyde (CAS 62501-64-8)
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- N,N'-Dibenzyl-N'',N'''-bis(propan-2-yl)propanediamide (CAS 197961-02-7)
- 6-aminoquinolin-5-ol (CAS 163672-81-9)
- 2-amino-3-(oxolan-2-yl)propanoic acid (CAS 1218002-71-1)
- Acebutolol Impurity 2 (CAS 28197-46-8)
- 2-((4-Methoxyphenyl)amino)-2-oxoacetic acid (CAS 41374-62-3)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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