4-Chloro-2-(3-methylphenyl)pyrimidine CAS 97604-09-6
| CAS No. | 97604-09-6 |
| Molecular Formula | C11H9ClN2 |
| Molecular Weight | 204.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-(3-methylphenyl)pyrimidine (C11H9ClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 4-Chloro-2-(3-methylphenyl)pyrimidine (CAS 97604-09-6), a certified reference material (molecular formula C11H9ClN2, MW 204.66 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-Chloro-2-(3-methylphenyl)pyrimidine 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.
Physical & Chemical Properties
| Molecular Formula | C11H9ClN2 |
| Molecular Weight | 204.66 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 3-Chloro-4-(pyridin-2-yl)aniline (CAS 1044209-44-0)
- 4-Chloro-N-phenylpyridin-2-amine (CAS 1088907-66-7)
- 6-Chloro-2-phenylpyridin-3-amine (CAS 111185-30-9)
- 6'-Chloro-5-methyl-2,3'-bipyridine (CAS 1187168-72-4)
- 6-Chloro-4-phenyl-pyridin-2-ylamine (CAS 1211525-26-6)
- 5-Chloro-2-phenylpyridin-3-amine (CAS 1214337-63-9)
- 2-Chloro-6-methyl-3,3'-bipyridine (CAS 1214338-00-7)
- 2-Chloro-4-methyl-3,4'-bipyridine (CAS 1214343-79-9)
Recommended Standards
- 4-(Chloromethyl)-6-phenylpyrimidine (CAS 91021-31-7)
- 4-Chloro-2-cyclopropylquinazoline (CAS 898044-61-6)
- 4-(6-Chloropyridin-2-yl)aniline (CAS 893738-14-2)
- 4-Chloro-2-methyl-6-phenylpyrimidine (CAS 2915-15-3)
- 5-(4-(Tert-butoxycarbonyl)piperazin-1-yl)picolinic acid (CAS 1354355-86-4)
- 5-Bromo-8-fluoro-2,6-dimethylquinoline (CAS 1420793-59-4)
- 4-Amino-2-diethylamino-thiazole-5-carboxylic acid methyl ester (CAS 1334485-59-4)
- 2-(1-Methyl-1h-1,2,3-triazol-4-yl)ethan-1-ol (CAS 1250772-80-5)
- 2-Oxobut-3-enamide (CAS 138616-23-6)
- Ethyl 2-nitrocyclopropanecarboxylate (CAS 1424939-90-1)
- 1,1',3,3,3',3'-4,4',5,5'-Di-benzo-2,2'-indotricarbocyanine perchlorate (CAS 23178-67-8)
- {[(2S)-1,4-dioxan-2-yl]methyl}(methyl)amine hydrochloride (CAS 2055848-87-6)
- Ethyl 6-(1h-imidazol-1-yl)pyridine-3-carboxylate (CAS 1171919-01-9)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com