5’-Geranyl-5,7,2’,4’-tetrahydroxyflavone CAS 1221762-70-4
| CAS No. | 1221762-70-4 |
| Molecular Formula | C25H26O6 |
| Molecular Weight | 422.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 422.47 g/mol gives 5’-Geranyl-5,7,2’,4’-tetrahydroxyflavone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5’-Geranyl-5,7,2’,4’-tetrahydroxyflavone (CAS 1221762-70-4), a certified reference material (molecular formula C25H26O6, MW 422.47 g/mol) for analytical method development and quality control.
Structurally, 5’-Geranyl-5,7,2’,4’-tetrahydroxyflavone (C25H26O6) contains a flavonoid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 422.47 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5’-Geranyl-5,7,2’,4’-tetrahydroxyflavone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C25H26O6 |
| Molecular Weight | 422.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Geranyl Standards
- 8-Geranyl daidzein (CAS 1072940-16-9)
- 3-Geranyl-3-prenyl-5,7,2,4-tetrahydroxyflavone (CAS 1334309-44-2)
- Geranyl b-D-glucoside (CAS 22850-13-1)
- Geranyl diphosphate (CAS 763-10-0)
- 6-Geranyl-7-hydroxycoumarin (CAS 148-83-4)
- Geranyl-linalool (mixture of isomers) (CAS 68931-30-6)
- Geranyl N-Phenylcarbamate (CAS 57706-89-5)
- Geranyl caproate (CAS 10032-02-7)
Recommended Standards
- (S)-(-)-4’-Hydroxyphenyl Carvedilol (CAS 1217853-93-4)
- 8-(2,4-Dihydroxyphenyl)-4-hydroxy-2-methyl-2-(4-methylpent-3-en-1-yl)-7,8-dihydro-2H,6H-pyrano[3,2-g]chromen-6-one (CAS 123702-94-3)
- (R)-(+)-4’-Hydroxyphenyl Carvedilol (CAS 1217770-29-0)
- 8-Prenylluteone (CAS 125002-91-7)
- Methyl 3-{[(1Z)-2-cyano-2-{[(ethoxycarbonyl)amino]carbonyl}eth-1-en-1-yl]amino}thiophene-2-carboxylate (CAS 477853-60-4)
- 2-(4-Methoxyphenyl)-5,6-dimethyl-1H-benzo[d]imidazole (CAS 883082-20-0)
- 4-((9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)amino)naphthalene-1,2-dione (CAS 671782-38-0)
- 1-(4-Bromopyridin-2-yl)thiourea (CAS 927902-50-9)
- 2-{5-[(2R)-oxolan-2-yl]-1,3,4-oxadiazol-2-yl}piperidine hydrochloride (CAS 1807885-09-1)
- 2-Methyl-2-propanyl(1R,8S)-4-nitro-11-azatricyclo[6.2.1.02,7]undeca-2,4,6-triene-11-carboxylate (CAS 942492-09-3)
- Darunavir Impurity 40 (CAS 143225-31-4)
- 1-Methyl-3-(piperidin-4-yl)-1H-pyrazol-5-amine (CAS 1512596-24-5)
- 6-(1-Aminoethyl)-3,4-dihydroquinolin-2(1h)-one (CAS 151506-22-8)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
Why CATO?
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