5-(3,4,5-Trimethoxyphenyl)-5,5a,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(8H)-one CAS 69222-20-4
| CAS No. | 69222-20-4 |
| Molecular Formula | C22H22O7 |
| Molecular Weight | 398.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-(3,4,5-Trimethoxyphenyl)-5,5a,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(8H)-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.
5-(3,4,5-Trimethoxyphenyl)-5,5a,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(8H)-one (CAS 69222-20-4) is a high-purity analytical reference standard with the molecular formula C22H22O7 and a molecular weight of 398.41 g/mol.
The molecular framework of 5-(3,4,5-Trimethoxyphenyl)-5,5a,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(8H)-one (C22H22O7) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H22O7 |
| Molecular Weight | 398.41 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Trimethoxyphenyl Standards
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- 9-Butyl-8-((3,4,5-trimethoxyphenyl)sulfinyl)-9H-purin-6-amine (CAS 827302-62-5)
- Bis-(3,4,5-trimethoxyphenyl)-1,3-dioxolane (CAS 116673-45-1)
- 6-(3,4,5-Trimethoxyphenyl)-5,6-dihydrobenzo[4,5]imidazo[1,2-c]quinazoline (CAS 387371-82-6)
Recommended Standards
- 4-Acetamido-2-acetoxy-4-dimethylamino-2-methoxycarbonylbenzophenone (CAS 351421-17-5)
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- 4-[4-(2,3-Dihydro-1,4-benzodioxin-6-yl)-5-(2-pyridinyl)-1H-imidazol-2-yl]-benzamide (CAS 301836-43-1)
- 5，7，4’-Trihydroxy-3，6-dimethoxy-3’-prenylflavone (CAS 959421-20-6)
- (4-Fluoro-3-(isopropylcarbamoyl)phenyl)boronic acid (CAS 874219-21-3)
- n-(Sec-butyl)-3-(4-fluorophenoxy)propanamide (CAS 1311476-50-2)
- 3-Amino-N,N-dimethyl-2-phenylpropanamide (CAS 170687-78-2)
- Ethyl 3-acetyl-4,5-dimethyl-1H-pyrrole-2-carboxylate (CAS 2386-32-5)
- 3-(4-Hydroxy-2-methylanilino)-2-phenyl-1H-inden-1-one (CAS 1023497-27-9)
- (R)-6-Methyl-7-((S)-1-phenylethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-ol (CAS 1951425-17-4)
- 4-Bromo-2(3H)-benzothiazolethione (CAS 1083181-41-2)
- 1-(2-Deoxy-2-fluoro-5-O-phosphono-beta-D-arabinofuranosyl)-5-fluoro-2,4(1H,3H)-pyrimidinedione (CAS 85894-46-8)
- Ethyl 3-(1,3-Benzodioxol-5-yl)-2-cyanoacrylate (CAS 2286-56-8)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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