5'-(4-Carboxyphenyl)-2'-methoxy-4'-methyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid CAS 1842393-49-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1842393-49-0 |
| Molecular Formula | C29H22O7 |
| Molecular Weight | 482.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5'-(4-Carboxyphenyl)-2'-methoxy-4'-methyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1842393-49-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C29H22O7. Molecular weight: 482.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C29H22O7 |
| Molecular Weight | 482.48 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
Related Carboxyphenyl Standards
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- 5'-(4-Carboxyphenyl)-2'-nitro-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1842393-52-5)
- 5-[2,6-Bis(4-carboxyphenyl)-4-pyridinyl]-1,3-Benzenedicarboxylicacid (CAS 1868146-04-6)
- 5'-(4-Carboxyphenyl)-2',4',6'-trimethyl-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1246562-60-6)
- 2,4,6-Tris(4-carboxyphenyl)anisole (CAS 1354550-11-0)
- 2,4,6-Tris(4-carboxyphenyl)-s-triazine 4,4 inverted exclamation marka,4 inverted exclamation marka-[1,3,5]Triazine-2,4,6-triyl-tris-benzoic acid 4,4 inverted exclamation marka,4 inverted exclamation marka-s-Triazine-2,4,6-triyl-tribenzoic acid 61414-16-2 H3TATB p-Cyanobenzoic acid trimer (CAS 61414-16-2)
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- 5'-(4-Carboxyphenyl)-2'-hydroxy-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1353118-75-8)
Recommended Standards
- Primulaverin (CAS 154-61-0)
- 4,8-Diamino-1,5-dihydroxy-2,6-bis(4-methoxyphenyl)anthracene-9,10-dione (CAS 79542-42-0)
- Primeverin (CAS 154-60-9)
- rel-((1R,2S)-Cyclobutane-1,2-diyl)dimethanol (CAS 54445-64-6)
- 2-(5-Methoxy-2-nitrophenyl)malondialdehydemonohydrate (CAS 205692-61-1)
- N-((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)-3-methoxybenzamide (CAS 477885-73-7)
- 896683-41-3 N-(1H-Indol-3-ylmethyl)cyclopentanamine MFCD14282039 (CAS 896683-41-3)
- Quinapril ethyl ester maleic acid salt (CAS 103733-36-4)
- Sodium 4-chloro-2,5-difluorobenzoate (CAS 1421029-91-5)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
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