4,4′-{[1,4-phenylenebis(methylene)]bis(oxy)}dibenzoic acid CAS 47593-50-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 47593-50-0 |
| Molecular Formula | C22H18O6 |
| Molecular Weight | 378.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4′-{[1,4-phenylenebis(methylene)]bis(oxy)}dibenzoic acid (CAS 47593-50-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H18O6. Molecular weight: 378.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H18O6 |
| Molecular Weight | 378.37 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
Related phenylenebis Standards
- 5,5-[1,2-Phenylenebis(oxymethylene)]-bis(4-chloro-3-methylisoxazole) (CAS 301212-26-0)
- 1,4-Phenylenebis((1H-benzo[d][1,2,3]triazol-1-yl)methanone) (CAS 101008-15-5)
- 3,3'-(1,3-Phenylenebis(ethyne-2,1-diyl))dibenzoic acid (CAS 1224935-34-5)
- 4,4'-(1,2-Phenylenebis(ethyne-2,1-diyl))dibenzoic acid (CAS 1258419-74-7)
- 4,4’-[1,4-Phenylenebis(ethyne-2,1-diyl)]dibenzoic Acid (CAS 217077-89-9)
- 5,5'-(1,4-Phenylenebis(ethyne-2,1-diyl))diisophthalaldehyde (CAS 2380275-60-3)
- 2,2'-(1,4-Phenylenebis(methylene))bis(isoindoline-1,3-dione) (CAS 30391-55-0)
- 1,4-Phenylenebis(methylene) bis(diethylcarbamodithioate) (CAS 89964-93-2)
Recommended Standards
- 4-(Phenylsulfonyl)-5-[4-(trifluoromethyl)anilino]-2,4-pentadienenitrile (CAS 339276-63-0)
- 4,4''-Dihydroxy-2',5'-dimethyl-[1,1':4',1''-terphenyl]-3,3''-dicarboxylic acid (CAS 2411327-86-9)
- 3,6-Bis(4-ethoxyphenyl)furo[3,2-b]furan-2,5-dione (CAS 55506-38-2)
- 3-(chloromethyl)-5H,6H-imidazo[2,1-b][1,3]thiazole hydrochloride (CAS 72224-61-4)
- 4-Fluoro-N'-(3-(pyridin-3-yl)-4,5-dihydroisoxazole-5-carbonyl)benzenesulfonohydrazide (CAS 478078-50-1)
- 5-Methylquinoxalin-2-amine (CAS 718615-10-2)
- N1-((1H-Benzo[d]imidazol-2-yl)methyl)ethane-1,2-diamine (CAS 238088-48-7)
- 2-((5-(2-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(p-tolyl)acetamide (CAS 332114-26-8)
- Anantin (linear sequence) trifluoroacetate salt (CAS 348600-37-3)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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 13829788188 / jacky.chen@cato-chem.com