2-Ethyl-4-phenylpyrimidine-5-carboxylic acid CAS 1172714-62-3
| CAS No. | 1172714-62-3 |
| Molecular Formula | C13H12N2O2 |
| Molecular Weight | 228.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethyl-4-phenylpyrimidine-5-carboxylic acid (C13H12N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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).
CATO supplies 2-Ethyl-4-phenylpyrimidine-5-carboxylic acid (CAS 1172714-62-3), a certified reference material (molecular formula C13H12N2O2, MW 228.25 g/mol) for analytical method development and quality control.
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), 2-Ethyl-4-phenylpyrimidine-5-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 | C13H12N2O2 |
| Molecular Weight | 228.25 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 4-Methyl-2-phenylpyrimidine-5-carbohydrazide (CAS 100517-70-2)
- Ethyl 4-phenylpyrimidine-5-carboxylate (CAS 100724-16-1)
- Ethyl 2-phenylpyrimidine-4-carboxylate (CAS 253769-50-5)
- Ethyl 2-phenylpyrimidine-5-carboxylate (CAS 85386-14-7)
- 2-phenylpyrimidine-5-sulfonamide (CAS 1803611-26-8)
- 6-Phenylpyrimidine-2,4(1H,3H)-dithione (CAS 64247-58-1)
- 2-Phenylpyrimidine-5-carbonyl chloride (CAS 122774-00-9)
- 1,1'-(2-Phenylpyrimidine-4,6-diyl)bis(ethan-1-one) (CAS 325685-74-3)
Recommended Standards
- Aaptamine Impurity 6 (CAS 117173-75-8)
- 5-Amino-1-(4-ethoxyphenyl)-1H-pyrazole-4-carbonitrile (CAS 1175758-47-0)
- 3-Amino-2-(phenylamino)benzoic acid (CAS 116702-63-7)
- 5-Amino-1-(2-methoxy-5-methylphenyl)-1H-pyrazole-4-carbonitrile (CAS 1175922-26-5)
- 2-(Azetidin-3-yloxy)-6-(trifluoromethyl)pyridine (CAS 1342265-93-3)
- 5-Chloro-2-(pentyloxy)benzoic acid (CAS 27830-14-4)
- Proline, 1-(2-furanylmethyl)-, hydrochloride (1:1) (CAS 953409-03-5)
- (+)-Nitrendipine (CAS 80890-07-9)
- Atrazine-Desisopropyl-2-Hydroxy (CAS 7313-54-4)
- 4-(Allylamino)-2-((2,6-dichlorobenzyl)thio)-6-phenylpyrimidine-5-carbonitrile (CAS 303985-77-5)
- Methyl 5-Nitropyrrole-3-carboxylate (CAS 32116-27-1)
- N-(cyclohexylmethyl)-3-isopropoxypropan-1-amine (CAS 932268-12-7)
- 2-amino-1-(2-chloro-4-methylphenyl)ethanol (CAS 1447966-93-9)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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