4,4''-Diformyl-[1,1':4',1''-terphenyl]-2',5'-dicarboxylic acid CAS 2409130-70-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2409130-70-5 |
| Molecular Formula | C22H14O6 |
| Molecular Weight | 374.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4''-Diformyl-[1,1':4',1''-terphenyl]-2',5'-dicarboxylic acid (CAS 2409130-70-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H14O6. Molecular weight: 374.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H14O6 |
| Molecular Weight | 374.34 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
Related Diformyl Standards
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- 2,2'-((4,4''-Diformyl-3,3''-dihydroxy-[1,1':4',1''-terphenyl]-2',5'-diyl)bis(oxy))diaceticacid (CAS 1816937-61-7)
- 1,5-Diformyl-4,8-dimethoxynaphthalene (CAS 128038-44-8)
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Recommended Standards
- 4,4'-(3-Oxo-1,3-dihydroisobenzofuran-1,1-diyl)dibenzoic acid (CAS 7535-16-2)
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- 2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxylic acid (CAS 47568-49-0)
- 2-(1H-1,2,4-Triazol-5-yl)propan-2-ol (CAS 1533744-86-3)
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- N1-benzyl-N2-(2-methoxy-5-methylphenyl)oxalamide (CAS 21775-81-5)
- 24554-43-6 Dibromopalladium--tris(2-methylphenyl)phosphane (1/2) DTXSID40570419 (CAS 24554-43-6)
- 2'-Hydroxychalcone hydrazone (CAS 4590-70-9)
- 2-(2-Methyl-4-(piperidin-1-ylsulfonyl)phenoxy)acetic acid (CAS 876896-12-7)
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