3,4,5-Tris(benzyloxy)benzoic Acid CAS 1486-48-2
| CAS No. | 1486-48-2 |
| Molecular Formula | C28H24O5 |
| Molecular Weight | 440.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,4,5-Tris(benzyloxy)benzoic Acid is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3,4,5-Tris(benzyloxy)benzoic Acid (CAS 1486-48-2), molecular formula C28H24O5 and molecular weight 440.49 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3,4,5-Tris(benzyloxy)benzoic Acid (C28H24O5) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 440.49 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).
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 3,4,5-Tris(benzyloxy)benzoic Acid 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 | C28H24O5 |
| Molecular Weight | 440.49 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Tris Standards
- 1-(4-(Benzyloxy)-3,5-dimethoxyphenyl)-2-(2-methoxyphenoxy)propane-1,3-diol (CAS 535967-76-1)
- 9-[[2-Benzyloxy-1-(benzyloxymethyl)-ethoxy]methyl]guanine-d5 (CAS 1185100-63-3)
- 4,8-Bis(benzyloxy)-2,2,6,6-tetramethylhexahydrobenzo[1,2-d:4,5-d']bis([1,3]dioxole) (CAS 98974-90-4)
- (3,4,5-Tris(benzyloxy)phenyl)boronic acid (CAS 1143293-94-0)
- N-[5-(Benzyloxy)-2,4-dichlorophenyl]-3-(trifluoromethyl)benzamide (CAS 338961-19-6)
- 1-(5-(Benzyloxy)-2,4-dichlorophenyl)-2-(benzylthio)-1H-imidazole (CAS 338967-15-0)
- 4-(4-(Benzyloxy)phenyl)-5-methyl-2-(3-(trifluoromethyl)benzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860786-55-6)
- 2-(4-(Benzyloxy)-5-bromo-2-methoxybenzyl)benzo[b]thiophene (CAS 1625667-62-0)
Recommended Standards
- N-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)-N-(tert-butoxycarbonyl)glycine (CAS 143192-34-1)
- GNE-3511 (CAS 1496581-76-0)
- Fmoc-N-Me-D-Dap(Boc)-OH (CAS 1424972-75-7)
- EML 425 (CAS 1675821-32-5)
- Cromoglicate Lisetil (CAS 110816-79-0)
- [1-(2-fluorophenyl)piperidin-4-yl]methanol (CAS 1005502-75-9)
- 7-[4-(N,N-Dimethylamino)phenyl]-7-oxoheptanoic acid (CAS 951889-17-1)
- Dibutyl (2-bromopropan-2-yl)boronate (CAS 5271-86-3)
- 3-Hydroxy-2,2-dimethyl-3-(p-tolyl)propanoic acid (CAS 336185-26-3)
- 2-((Benzoyloxy)imino)-1-(4-(phenylthio)phenyl)octan-1-one (CAS 253585-83-0)
- 1-Benzyl 2-methyl (2S,4S)-4-hydroxy-2-methylpyrrolidine-1,2-dicarboxylate (CAS 2306247-47-0)
- 3,4-Dihydro-[1,4]dioxepino[2,3-f]indole-8,9(2H,7H)-dione (CAS 847837-43-8)
- 2-Benzyloctahydro-4H-isoindol-4-one oxime (CAS 1424943-63-4)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
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