2-Chloro-4,6-dimethylpyrimidine-5-carbonitrile CAS 1609291-11-3
| CAS No. | 1609291-11-3 |
| Molecular Formula | C7H6ClN3 |
| Molecular Weight | 167.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Chloro-4,6-dimethylpyrimidine-5-carbonitrile (CAS 1609291-11-3), a certified reference material (molecular formula C7H6ClN3, MW 167.60 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H6ClN3, 2-Chloro-4,6-dimethylpyrimidine-5-carbonitrile contains a nitrile group, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 167.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C7H6ClN3 |
| Molecular Weight | 167.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-Chloro-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1000340-38-4)
- 6-Chloro-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1000340-80-6)
- 5-Chloro-1H-pyrrolo[3,2-b]pyridin-7-amine (CAS 1000577-90-1)
- 5-Chloro-1H-indazol-6-amine (CAS 100960-35-8)
- 3-chloro-6-methyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1020036-37-6)
- 7-Chloro-1H-benzo[d]imidazol-5-amine (CAS 10597-54-3)
- 6-Chloro-1H-benzo[d]imidazol-4-amine (CAS 10597-55-4)
- 2-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1060816-67-2)
Recommended Standards
- 7-Chloro-5-methylpyrazolo[1,5-a]pyrimidine (CAS 16082-27-2)
- 3-Chloropyrazolo[1,5-a]pyridin-5-amine (CAS 1610021-26-5)
- 2-chloro-5-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1558140-29-6)
- 5-Chloro-6-methylpyrazolo[1,5-a]pyrimidine (CAS 1610021-60-7)
- 4-((N-(2,5-dimethylphenyl)methylsulfonamido)methyl)benzoic acid (CAS 1207326-87-1)
- Pralidoxime Methyl Sulphate (CAS 1200-55-1)
- 3-Bromo-4-methoxycinnamic acid (CAS 1080-07-5)
- 5-Methyl-3-phenyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one (CAS 78868-97-0)
- Calcitonin,pro- (CAS 56645-65-9)
- 6-(Piperidin-4-yl)pyrimidin-4-amine (CAS 1545673-46-8)
- 2,2,2-Trifluoro-1-(quinolin-4-yl)ethan-1-ol (CAS 497937-76-5)
- (4-Chloro-3-methylphenyl)(3,4-difluorophenyl)methanone (CAS 951891-29-5)
- 3,3-Diphenylindolin-2-one (CAS 1922-79-8)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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