4-Cyclopropylpyrimidine-5-carboxylic acid CAS 954232-79-2
| CAS No. | 954232-79-2 |
| Molecular Formula | C8H8N2O2 |
| Molecular Weight | 164.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Cyclopropylpyrimidine-5-carboxylic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-Cyclopropylpyrimidine-5-carboxylic acid (CAS 954232-79-2), a certified reference material (molecular formula C8H8N2O2, MW 164.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H8N2O2, 4-Cyclopropylpyrimidine-5-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 164.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 4-Cyclopropylpyrimidine-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 | C8H8N2O2 |
| Molecular Weight | 164.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Cyclopropylpyrimidine Standards
- 2-Cyclopropylpyrimidine-4-carboxylic acid (CAS 1211533-70-8)
- 6-Cyclopropylpyrimidine-4-carboxylic acid (CAS 1368381-90-1)
- 2-Cyclopropylpyrimidine-5-carboxylic Acid (CAS 648423-79-4)
- 2-Cyclopropylpyrimidine-5-boronic Acid (CAS 893567-15-2)
- 2-Cyclopropylpyrimidine-5-carboxamide (CAS 1447607-18-2)
- 2-Cyclopropylpyrimidine-4,6-diol (CAS 7024-58-0)
- N4-Cyclopropylpyrimidine-2,4-diamine (CAS 1150618-11-3)
- 2-N-cyclopropylpyrimidine-2,4-diamine (CAS 1506209-18-2)
Recommended Standards
- 4-Cyclopropoxypyrimidine-5-carbaldehyde (CAS 2841746-28-7)
- 4-Deoxy-D-glucose (CAS 7286-46-6)
- 4-Cyano-3,5-dimethyl-1H-pyrrole-2-carboxylic acid (CAS 90345-47-4)
- 4-Deoxy-D-xylo-hexopyranose (CAS 28434-38-0)
- (3-Aminoazetidin-1-yl)(phenyl)methanone (CAS 887588-62-7)
- (S)-Methyl 5-(1-(benzyloxy)-3-((tert-butoxycarbonyl)amino)-1-oxopropan-2-yl)furan-2-carboxylate (CAS 1263377-86-1)
- 2,3,4,5,6-Pentamethylbenzyl Chloride (CAS 484-65-1)
- 4-(p-Tolyl)picolinic acid (CAS 1261953-65-4)
- 4-Oxothiochromane-2-carboxylic acid (CAS 226924-15-8)
- ethyl 2-(5-amino-3,3-difluoro-2-oxo-2,3-dihydro-1H-indol-1-yl)acetate (CAS 1808408-97-0)
- Brexpiprazole Impurity 79 (CAS CATO-C4X-113179)
- (S)-4-Bromo-2,3-dihydrobenzofuran-3-amine hydrochloride (CAS 2566440-52-4)
- Potassium (R)-2-((4-ethoxy-4-oxobut-2-en-2-yl)amino)-2-phenylacetate (CAS 961-69-3)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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