2,6-Dichloro-4-(1-pyrrolyl)pyrimidine CAS 321328-97-6
| CAS No. | 321328-97-6 |
| Molecular Formula | C8H5Cl2N3 |
| Molecular Weight | 214.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 214.05 g/mol gives 2,6-Dichloro-4-(1-pyrrolyl)pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2,6-Dichloro-4-(1-pyrrolyl)pyrimidine (CAS 321328-97-6), a certified reference material (molecular formula C8H5Cl2N3, MW 214.05 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H5Cl2N3, 2,6-Dichloro-4-(1-pyrrolyl)pyrimidine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 214.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H5Cl2N3 |
| Molecular Weight | 214.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichloro Standards
- 4,6-Dichloro-2-methylpyrido[3,4-d]pyrimidine (CAS 1029720-75-9)
- 4,6-dichloro-1H-indole-3-carbaldehyde (CAS 115666-33-6)
- 4,5-Dichloro-1H-indole-3-carbaldehyde (CAS 115666-42-7)
- 6,7-Dichloro-1H-indole-3-carbaldehyde (CAS 1227564-00-2)
- 4,7-Dichloro-1H-indole-3-carbaldehyde (CAS 126811-19-6)
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Recommended Standards
- 2,6-Dichloro-1H-indole-3-carbaldehyde (CAS 69111-62-2)
- 2-[(2-Chloroacetyl)amino]ethyl 2-Chloroacetate (CAS 60945-04-2)
- 2,5-Dichloroquinolin-8-ol (CAS 56550-18-6)
- 2-Chloro-1H-indole-3-carbonyl chloride (CAS 83894-17-1)
- 4-Bromo-2-methyl-5-phenyloxazole (CAS 7007-07-0)
- 2,3-Dichloro-N-(3,4-dichlorophenyl)-4-(ethanesulfonyl)benzamide (CAS 477886-33-2)
- 4-(Pentafluoro-λ6-sulfanyl)benzene-1-sulfonyl chloride (CAS 1211516-26-5)
- 2-(3-Methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)ethan-1-amine (CAS 1392274-36-0)
- 1-Bromo-4-(2-bromopropyl)benzene (CAS 1310280-63-7)
- n-(6-Methoxybenzo[d]thiazol-2-yl)acetamide (CAS 100817-90-1)
- tert-Butyl 5-amino-2-methylpiperidine-1-carboxylate (CAS 1392473-06-1)
- 2-Thia-5-azabicyclo[2.2.1]heptane 2,2-dioxide hydrochloride (CAS 1909336-43-1)
- 18-Hydroxyoctadec-9-enoic acid (CAS 3329-38-2)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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