4-Chloro-2,6-bis(pyridin-2-yl)pyrimidine CAS 10198-68-2
| CAS No. | 10198-68-2 |
| Molecular Formula | C14H9ClN4 |
| Molecular Weight | 268.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Chloro-2,6-bis(pyridin-2-yl)pyrimidine (C14H9ClN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 268.70 g/mol, it falls into the medium-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).
CATO supplies 4-Chloro-2,6-bis(pyridin-2-yl)pyrimidine (CAS 10198-68-2), a certified reference material (molecular formula C14H9ClN4, MW 268.70 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), 4-Chloro-2,6-bis(pyridin-2-yl)pyrimidine 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 | C14H9ClN4 |
| Molecular Weight | 268.70 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- Methyl 1-((4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)methyl)-1h-pyrazole-3-carboxylate (CAS 1001499-90-6)
- 4-Chloro-2-(pyridin-2-yl)-6-(pyridin-3-yl)pyrimidine (CAS 1001915-28-1)
- 1-((4-Chloro-3,5-dimethyl-1h-pyrazol-1-yl)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1004192-93-1)
- 3-((3-Chloro-4-methoxyphenyl)amino)-1-methylpyrrolidine-2,5-dione (CAS 1105044-28-7)
- 1-[(4-Chloro-2-pyridinyl)carbonyl]-3-piperidinecarboxylic acid 1154331-74-4 (CAS 1154331-74-4)
- (3-Chloro-4-cyano-2-methylphenyl)-D-threonine (CAS 1182366-63-7)
- 2-Chloro-7-methyl-9-(tetrahydro-2H-pyran-4-yl)-7,9-dihydro-8H-purin-8-one (CAS 1299420-90-8)
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Recommended Standards
- 2-(2-Chloroethyl)-7,8-dimethoxyphthalazin-1(2H)-one (CAS 1019108-28-1)
- 3-(Chloromethyl)-5-[(3,4-dimethoxyphenyl)methyl]-1,2,4-oxadiazole (CAS 1038981-80-4)
- 5-[4-(2-chloroacetyl)piperazin-1-yl]-2-methyl-1,3-oxazole-4-carbonitrile (CAS 1050910-17-2)
- 5-(Chloromethyl)-3-[4-(dimethoxymethyl)phenyl]-1,2,4-oxadiazole (CAS 1119449-59-0)
- 6-Fluoro-1-methyl-1H-indole-2-carboxylic acid (CAS 893731-12-9)
- 2-Bromo-6-(difluoromethyl)phenol (CAS 1261813-91-5)
- 5,6-Dihydronaphthalene-1-carboxylic acid (CAS 444914-74-3)
- trans-1,2-Cyclohexanedimethanol (CAS 25712-33-8)
- (3,5-Dimethoxyphenyl)acetonitrile (CAS 13388-75-5)
- Brexpiprazole impurity 01 (CAS 1423-61-6)
- 2,6-difluoro-3-nitro-N-phenylbenzamide (CAS 646497-60-1)
- 9-Methyl-9<I>H</I>-fluorene-9-carbonyl-<SUP>13</SUP>Chlorine chloride (CAS 1072315-89-9)
- 4-Chloro-2-(((3-fluoro-4-methylphenyl)amino)methyl)phenol (CAS 1021140-25-9)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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