4-Chloro-6-(3-chlorophenyl)pyrimidine CAS 881687-44-1
| CAS No. | 881687-44-1 |
| Molecular Formula | C10H6Cl2N2 |
| Molecular Weight | 225.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 225.07 g/mol gives 4-Chloro-6-(3-chlorophenyl)pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-Chloro-6-(3-chlorophenyl)pyrimidine (CAS 881687-44-1), a certified reference material (molecular formula C10H6Cl2N2, MW 225.07 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H6Cl2N2, 4-Chloro-6-(3-chlorophenyl)pyrimidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 225.07 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H6Cl2N2 |
| Molecular Weight | 225.07 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-Chloro-2-(3-chlorophenyl)pyrimidine (CAS 125904-02-1)
- 2-Chloro-4-(3-chlorophenyl)pyrimidine (CAS 954235-68-8)
- 2-Chloro-5-(4-chlorophenyl)pyrazine (CAS 36932-84-0)
- 2-Chloro-6-(4-chlorophenyl)pyrazine (CAS 637353-09-4)
- 3-Chloro-6-(2-chlorophenyl)pyridazine (CAS 66549-15-3)
- 3-Chloro-6-(3-chlorophenyl)pyridazine (CAS 66548-94-5)
- 3-Chloro-6-(4-chlorophenyl)pyridazine (CAS 58059-29-3)
- 4-Chloro-2-(2-chlorophenyl)pyrimidine (CAS 911701-03-6)
Recommended Standards
- 4-Chloro-6-(2-chlorophenyl)pyrimidine (CAS 954220-58-7)
- 4-Chloro-6-(4-chlorophenyl)pyrimidine (CAS 897445-45-3)
- 4-iodo-1-methylpiperidine (CAS 363593-53-7)
- 4,6-Dichloro-5-phenylpyrimidine (CAS 3974-16-1)
- 2-(Hydroxymethyl)isothiazol-3(2H)-one (CAS 26530-00-7)
- 5-Bromo-N-morpholinothiophene-2-carboxamide (CAS 777879-62-6)
- (3-(O-tolyl)oxetan-3-yl)methanamine (CAS 1539052-38-4)
- 2-Amino-1-((S)-3-(benzyl(isopropyl)amino)piperidin-1-yl)propan-1-one (CAS 1354024-12-6)
- 4-(Pyrrolidin-1-yl)aniline dihydrochloride (CAS 163260-77-3)
- 6-methoxy-2,3,4,9-tetrahydro-1H-carbazol-3-one (CAS 25473-71-6)
- 1-benzofuran-2-carbothioamide (CAS 190430-18-3)
- 0186AD 1185293-33-7 C13H18ClNO4 [2-(Morpholin-4-ylmethyl)phenoxy]-acetic acid hydrochloride (CAS 1185293-33-7)
- Benzo[d][1,3]dioxol-5-yl(4-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1082811-94-6)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
Why CATO?
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