4'-Formyl-2'-methyl-[1,1'-biphenyl]-4-carboxylic acid CAS 1179362-36-7
| CAS No. | 1179362-36-7 |
| Molecular Formula | C15H12O3 |
| Molecular Weight | 240.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4'-Formyl-2'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1179362-36-7) is a high-purity analytical reference standard with the molecular formula C15H12O3 and a molecular weight of 240.25 g/mol.
Structurally, 4'-Formyl-2'-methyl-[1,1'-biphenyl]-4-carboxylic acid (C15H12O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 240.25 g/mol, it falls into the medium-molecular-weight range. 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 4'-Formyl-2'-methyl-[1,1'-biphenyl]-4-carboxylic 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 | C15H12O3 |
| Molecular Weight | 240.25 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Formyl Standards
- Methyl 2′-formyl[1,1′-biphenyl]-2-carboxylate (CAS 16231-67-7)
- 2-(4'-Formyl-[1,1'-biphenyl]-3-yl)aceticacid (CAS 669713-89-7)
- 2-(4'-Formyl-[1,1'-biphenyl]-4-yl)aceticacid (CAS 669713-90-0)
- Methyl 2'-formyl[1,1'-biphenyl]-3-carboxylate (CAS 205823-31-0)
- Methyl 2'-formyl-[1,1'-biphenyl]-4-carboxylate (CAS 205823-24-1)
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- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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