5-Methoxy-2'-methyl-[1,1'-biphenyl]-3-carboxylic acid CAS 1262004-87-4
| CAS No. | 1262004-87-4 |
| Molecular Formula | C15H14O3 |
| Molecular Weight | 242.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Methoxy-2'-methyl-[1,1'-biphenyl]-3-carboxylic 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.
5-Methoxy-2'-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1262004-87-4), molecular formula C15H14O3 and molecular weight 242.27 g/mol, is a CATO reference standard with documented purity and traceability.
5-Methoxy-2'-methyl-[1,1'-biphenyl]-3-carboxylic acid (C15H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 5-Methoxy-2'-methyl-[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.
Physical & Chemical Properties
| Molecular Formula | C15H14O3 |
| Molecular Weight | 242.27 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Methoxy Standards
- 2-(4'-Methoxy-[1,1'-biphenyl]-2-yl)aceticacid (CAS 108478-21-3)
- 2-(3'-Methoxy-[1,1'-biphenyl]-2-yl)aceticacid (CAS 108478-56-4)
- (Z)-7-Methoxy-8-(3-methylbuta-1,3-dien-1-yl)-2H-chromen-2-one (CAS 109741-40-4)
- 3-(4-Methoxy-2-methylphenyl)benzoic acid (CAS 1178070-12-6)
- 2'-Methoxy-5'-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1181269-37-3)
- 2′-Methoxy-5′-methyl[1,1′-biphenyl]-3-carboxylic acid (CAS 1181381-20-3)
- 4'-Methoxy-6-methyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1181452-14-1)
- 4-Methoxy-2'-methyl-[1,1'-biphenyl]-2-carboxylic acid (CAS 1183657-07-9)
Recommended Standards
- 2-(3-Methoxyphenyl)-6-methylbenzoic acid (CAS 1261948-32-6)
- (3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)phenyl)methanol (CAS 1267168-54-6)
- 5-Methoxy-3-(3-methylphenyl)benzoic acid (CAS 1261914-44-6)
- 4-{[2-(pyridin-2-yl)ethyl]amino}benzoic acid (CAS 1273704-74-7)
- Gold(1+), μ3-oxotris(triphenylphosphine)tri-, salt with trifluoromethanesulfonic acid (1:1) (CAS 188422-36-8)
- 2,2 inverted exclamation marka-Oxydiacetyl chloride 21062-20-4 Diglycolyl chloride (CAS 21062-20-4)
- 4-Bromo-3-ethylpyridine (CAS 10168-60-2)
- 3,4,5-Trihydroxybenzoic-2,6-d2 Acid (CAS 294660-92-7)
- Tyrphostin RG 14620 (CAS 136831-49-7)
- 2-Bromo-2',3'-difluoroacetophenone (CAS 886762-77-2)
- 3,7-Dioxa-9-azabicyclo[3.3.1]nonane (CAS 873336-52-8)
- Methyl 7-chloro-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 1783390-65-7)
- 2-(5-Bromo-2-iodophenyl)-N,N-dimethylacetamide (CAS 702641-02-9)
- Galanin-Like Peptide (rat) trifluoroacetate salt (CAS 245114-97-0)
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