2-(2-Chlorophenyl)-4-cyclopropylpyrimidine-5-carboxylic acid CAS 1283933-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1283933-33-4 |
| Molecular Formula | C14H11ClN2O2 |
| Molecular Weight | 274.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Chlorophenyl)-4-cyclopropylpyrimidine-5-carboxylic acid (CAS 1283933-33-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11ClN2O2. Molecular weight: 274.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11ClN2O2 |
| Molecular Weight | 274.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 2-(4-Chlorophenyl)-4-cyclopropylpyrimidine-5-carboxylic acid (CAS 1284418-58-1)
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- 1-(2-Chlorophenyl)-3,4-dimethylpyrano[2,3-c]pyrazol-6(1H)-one (CAS 85094-16-2)
- 1-(3-Chlorophenyl)-3-(1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)urea (CAS 448189-13-7)
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- 2-Acetyl-4-chlorophenyl benzoate (CAS 4010-29-1)
Recommended Standards
- 2-Chloro-4-(2,4-dimethoxyphenyl)nicotinonitrile (CAS 1267261-23-3)
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- 1-(4-fluorophenyl)-5-methyl-1H-pyrazole-4-sulfonyl chloride (CAS 1305652-34-9)
- N-(3-Acetylphenyl)-2,4-dimethoxybenzamide (CAS 545353-16-0)
- 74267-27-9 Calcium ionophore II ETH 129 N,N,N inverted exclamation marka,N inverted exclamation marka-Tetra[cyclohexyl]diglycolic acid diamide N,N,N inverted exclamation marka,N inverted exclamation marka-Tetracyclohexyl-3-oxapentanediamide (CAS 74267-27-9)
- 2-[(2,2,2-trifluoroethyl)amino]-6-(trifluoromethyl)pyridine-3-carboxylic acid (CAS 1538422-47-7)
- (1-(5-Fluoro-2-methylphenyl)cyclopropyl)methanamine (CAS 1540833-62-2)
- Nicotinamide (2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl sulfate (CAS 1713228-05-7)
- 1-Bromo-4-fluoro-2-methyl-3-nitrobenzene (CAS 1227210-35-6)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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