6-Chloro-2-methyl-n-phenylpyrimidin-4-amine CAS 700810-97-5
| CAS No. | 700810-97-5 |
| Molecular Formula | C11H10ClN3 |
| Molecular Weight | 219.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-2-methyl-n-phenylpyrimidin-4-amine (C11H10ClN3) 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.
6-Chloro-2-methyl-n-phenylpyrimidin-4-amine (CAS 700810-97-5) is a high-purity analytical reference standard with the molecular formula C11H10ClN3 and a molecular weight of 219.67 g/mol.
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.
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 | C11H10ClN3 |
| Molecular Weight | 219.67 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.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 1-(2-Chloro-8-methylquinolin-3-yl)ethanone (CAS 1017428-95-3)
- 6-Chloro-N-methyl-2-phenylpyrimidin-4-amine (CAS 1017782-49-8)
- 3-chloro-4-cyclopropyl-5-phenyl-4H-1,2,4-triazole (CAS 1020035-36-2)
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Recommended Standards
- 6-Chloro-2,3,4,9-tetrahydro-1h-carbazol-4-one (CAS 88368-11-0)
- 6-chloro-3-methylimidazo[1,2-b]pyridazine-2-carboxylic acid (CAS 215531-02-5)
- 6-Chloro-1-methyl-4-phenyl-2(1H)-pyridinone (CAS 25297-57-8)
- 6-Chloro-N-(m-tolyl)pyridazin-3-amine (CAS 79232-87-4)
- 2-((1-Methyl-1H-pyrrol-2-yl)methylene)malononitrile (CAS 79691-33-1)
- Methyl 2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-phenylpropanoate (CAS 7146-63-6)
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- (R)-2,2,2-trifluoro-1-(3-methoxyphenyl)ethan-1-amine (CAS 1213162-90-3)
- 1-(propan-2-yl)pyrrolidine-3-carboxylic acid (CAS 915925-03-0)
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