3-Hydroxy-[1,1'-biphenyl]-4,4'-dicarboxylic acid CAS 861600-11-5
| CAS No. | 861600-11-5 |
| Molecular Formula | C14H10O5 |
| Molecular Weight | 258.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Hydroxy-[1,1'-biphenyl]-4,4'-dicarboxylic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Hydroxy-[1,1'-biphenyl]-4,4'-dicarboxylic acid (CAS 861600-11-5), molecular formula C14H10O5 and molecular weight 258.23 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-Hydroxy-[1,1'-biphenyl]-4,4'-dicarboxylic acid (C14H10O5) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Hydroxy-[1,1'-biphenyl]-4,4'-dicarboxylic 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 | C14H10O5 |
| Molecular Weight | 258.23 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Hydroxy Standards
- 4'-Hydroxy-[1,1'-biphenyl]-3,5-dicarboxylic acid (CAS 1261889-89-7)
- 5-Hydroxy-[1,1'-biphenyl]-3,4'-dicarboxylic acid (CAS 1261891-34-2)
- 2-Hydroxy-[1,1'-biphenyl]-4,4'-dicarboxylic acid (CAS 927676-33-3)
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Recommended Standards
- 3-Cyano-4-hydroxy-7-methoxyquinolin-6-yl acetate (CAS 855792-25-5)
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- 3-Acetyl-5-(1-methyl-1H-benzo[d]imidazol-2-yl)-1,3,4-oxadiazol-2(3H)-one (CAS 78620-26-5)
- 3’-O-Methyluridine (CAS 6038-59-1)
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