Bis-(3,4,5-trimethoxyphenyl)-1,3-dioxolane CAS 116673-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116673-45-1 |
| Molecular Formula | C21H26O8 |
| Molecular Weight | 406.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bis-(3,4,5-trimethoxyphenyl)-1,3-dioxolane (CAS 116673-45-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H26O8. Molecular weight: 406.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H26O8 |
| Molecular Weight | 406.43 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Bis Standards
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- 4'-(3,4,5-Trimethoxyphenyl)-2,2':6',2''-terpyridine (CAS 144780-85-8)
- 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)
- 2-{[4-phenyl-5-(3,4,5-trimethoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide (CAS 70452-65-2)
- N-(3-(6-((3,4,5-Trimethoxyphenyl)amino)pyrazin-2-yl)phenyl)acetamide (CAS 856005-74-8)
- 1-{4-[(2E)-3-(3,4,5-Trimethoxyphenyl)prop-2-enoyl]phenyl}-1H-pyrrole-2,5-dione (CAS 1365988-77-7)
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Recommended Standards
- Ethyl 1-(5-((3-fluorophenyl)carbamoyl)-1,3,4-thiadiazole-2-carbonyl)piperidine-4-carboxylate (CAS 1142210-66-9)
- (E)-N-((1-(3-(Furan-2-yl)acryloyl)piperidin-4-yl)methyl)-4-oxo-4H-chromene-2-carboxamide (CAS 1235674-12-0)
- N-(2-methoxybenzyl)-2-(3-(trifluoromethyl)benzyl)thiazole-4-carboxamide (CAS 478042-42-1)
- tert-Butyl 2,7-diazaspiro[4.4]nonane-2-carboxylate oxalate(2:1) (CAS 1788054-69-2)
- (2R,3S,5R)-5-(6-Amino-8-bromo-9H-purin-9-yl)-2-((trityloxy)methyl)tetrahydrofuran-3-ol (CAS 18384-58-2)
- 4-Bromotoluene-α,α,α-d3 (CAS 22328-44-5)
- N-Valeryl-D-glucosamine (CAS 63223-57-4)
- 2-(1-(Thiophen-3-yl)cyclohexyl)acetic acid (CAS 78502-02-0)
- methyl 4-(4-methyl-1,3-thiazol-2-yl)benzoate (CAS 100063-18-1)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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