4-(4-Chlorophenyl)-2,6-diphenylpyrimidine CAS 919301-53-4
| CAS No. | 919301-53-4 |
| Molecular Formula | C22H15ClN2 |
| Molecular Weight | 342.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(4-Chlorophenyl)-2,6-diphenylpyrimidine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
4-(4-Chlorophenyl)-2,6-diphenylpyrimidine (CAS 919301-53-4) is a high-purity analytical reference standard with the molecular formula C22H15ClN2 and a molecular weight of 342.82 g/mol.
Structurally, 4-(4-Chlorophenyl)-2,6-diphenylpyrimidine (C22H15ClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 342.82 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C22H15ClN2 |
| Molecular Weight | 342.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 2-(2-((2-((4-Chlorophenyl)amino)-2-oxoethyl)thio)thiazol-4-yl)acetic acid (CAS 1050151-40-0)
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Recommended Standards
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- 5-Chloro-4-{[(4-methoxyphenyl)methoxy]methyl}-1-methyl-3-phenyl-1H-pyrazole (CAS 318248-46-3)
- N-Benzyl-2-fluoroaniline hydrochloride (CAS 1987680-56-7)
- 1-(Pyrrolidin-1-ylmethyl)cyclopropane-1-carboxylic acid (CAS 1267956-60-4)
- Alphaprodine Hydrochloride CII (1014005) (CAS 561-78-4)
- Amlodipine Impurity 58 (CAS 140171-50-2)
- 6-Chlorothieno[3,2-b]pyridine-3-carboxylic acid (CAS 1146081-35-7)
- Ethyl 2-(1-Nitronaphthalen-2-Yl)Acetate (CAS 120542-06-5)
- 86-20-4 00X39KP0AS 9-Ethyl-3-nitro-9H-carbazole 9H-Carbazole, 9-ethyl-3-nitro- Carbazole, 9-ethyl-3-nitro- (8CI) EINECS 201-655-7 9-Ethyl-3-nitrocarbazole 3-Nitro-N-ethylcarbazole 3-Nitro-9-ethylcarbazole NSC 17817 UNII-00X39KP0AS (CAS 86-20-4)
- (R)-1-(2-ethoxyphenyl)propan-1-amine (CAS 1212824-60-6)
- 7-(Trifluoromethyl)benzo[b]thiophene-2-carbaldehyde (CAS 1353011-97-8)
- Peptide 437 (CAS CATO-CPTD788437)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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