4'-Propyl-[1,1'-biphenyl]-3-carboxylic acid CAS 844878-97-3
| CAS No. | 844878-97-3 |
| Molecular Formula | C16H16O2 |
| Molecular Weight | 240.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4'-Propyl-[1,1'-biphenyl]-3-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
4'-Propyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 844878-97-3) is a high-purity analytical reference standard with the molecular formula C16H16O2 and a molecular weight of 240.30 g/mol.
Based on its molecular formula C16H16O2, 4'-Propyl-[1,1'-biphenyl]-3-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H16O2 |
| Molecular Weight | 240.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Propyl Standards
- 2-([1,1'-Biphenyl]-3-yl)-2-methylpropanoic acid (CAS 1181608-88-7)
- (4'-MEthyl-[1,1'-biphenyl]-3-yl)methyl acetate (CAS 126485-54-9)
- (4'-Methyl-[1,1'-biphenyl]-4-yl)methyl acetate (CAS 133151-37-8)
- Ethyl 2-([1,1'-biphenyl]-4-yl)acetate (CAS 14062-23-8)
- 1420880-37-0 5-(4'-Methyl-2-biphenyl)tetrazole-d4 (CAS 1420880-37-0)
- (2'-Methyl-[1,1'-biphenyl]-3-yl)methyl acetate (CAS 1998216-01-5)
- (2'-Methyl-[1,1'-biphenyl]-4-yl)methyl acetate (CAS 2044702-44-3)
- (3'-MEthyl-[1,1'-biphenyl]-4-yl)methyl acetate (CAS 2109439-91-8)
Recommended Standards
- 4-Propoxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 883532-43-2)
- 4'-Propyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 88038-94-2)
- 4-propan-2-yl-N-pyridin-2-ylbenZamide (CAS 543706-26-9)
- 5-(Benzenesulfonyl)-4-methyl-1,2,3-thiadiazole (CAS 339008-93-4)
- 2-(Phenylselanyl)ethanol (CAS 65275-32-3)
- N-(3-Methoxyphenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775336-87-2)
- Myristicin (CAS 607-91-0)
- (S)-3-Amino-3-(2-bromo-4-(trifluoromethyl)phenyl)propan-1-ol (CAS 1388085-94-6)
- 3-Ethoxydihydro-2H-pyran-4(3H)-one (CAS 624734-18-5)
- 1-(4-Chlorophenyl)-2-cyclopropylethan-1-amine (CAS 1251288-53-5)
- 1-(3-Fluoro-4-methoxyphenyl)ethan-1-ol (CAS 590417-81-5)
- 5-(N-Cyclopropyl-N-(furan-2-ylmethyl)sulfamoyl)-N-(thiazol-2-yl)furan-2-carboxamide (CAS 1172704-71-0)
- Catechin 3-Rhamnoside (CAS 103630-03-1)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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