2-Chloro-4-(4-isopropylpiperazin-1-yl)pyrimidine CAS 1248679-56-2
| CAS No. | 1248679-56-2 |
| Molecular Formula | C11H17ClN4 |
| Molecular Weight | 240.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 2-Chloro-4-(4-isopropylpiperazin-1-yl)pyrimidine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 240.73 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Chloro-4-(4-isopropylpiperazin-1-yl)pyrimidine (CAS 1248679-56-2) is a high-purity analytical reference standard with the molecular formula C11H17ClN4 and a molecular weight of 240.73 g/mol.
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), 2-Chloro-4-(4-isopropylpiperazin-1-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 | C11H17ClN4 |
| Molecular Weight | 240.73 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 1-(3-Chloro-4-(isopentyloxy)phenyl)ethan-1-one (CAS 1198017-95-6)
- 6-Chloro-N-methyl-N-(tetrahydro-2H-pyran-4-ylmethyl)-2-pyridinamine (CAS 1220017-82-2)
- 1-(5-Chloro-2-(pentyloxy)phenyl)ethan-1-one (CAS 1247489-43-5)
- 2-Chloro-N-methyl-N-(1-methylpiperidin-4-yl)pyrimidin-4-amine (CAS 1248433-34-2)
- 6-Chloro-N-methyl-N-(1-methylpiperidin-4-yl)pyrimidin-4-amine (CAS 1249053-51-7)
- 1-(5-Chloro-2-(isopentyloxy)phenyl)ethanone (CAS 1249463-63-5)
- 6-Chloro-N-((1-ethylpyrrolidin-2-yl)methyl)pyrimidin-4-amine (CAS 1249717-31-4)
- 3-Chloro-N-((1-ethylpyrrolidin-2-yl)methyl)pyrazin-2-amine (CAS 1249897-54-8)
Recommended Standards
- 4-(tert-Butoxy)-1-chloro-2-cyclopropoxybenzene (CAS 1243374-19-7)
- 2-[(3-Aminopiperidin-1-yl)methyl]-4-chlorophenol (CAS 1249550-70-6)
- 2-(tert-Butoxy)-1-chloro-4-cyclopropoxybenzene (CAS 1243371-33-6)
- 1-(tert-Butoxy)-2-chloro-4-cyclopropoxybenzene (CAS 1243362-80-2)
- (2e)-3-{3-ethoxy-4-[2-(4-ethoxyphenoxy)ethoxy]phenyl}prop-2-enoic acid (CAS 736960-51-3)
- 2',3',4-Trifluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261883-02-6)
- n-(2-Oxo-2,3-dihydro-1h-benzo[d]imidazol-5-yl)cyclopropanecarboxamide (CAS 1043093-46-4)
- 3-(Furan-2-amido)benzoic acid (CAS 293761-91-8)
- Mexartan Potassium Impurity 168 (CAS CATO-C4X-1096168)
- 1-(3-Methoxyphenyl)cyclopropanecarbonyl chloride (CAS 63201-08-1)
- (R)-4-(4-(5-(chloromethyl)-2-oxooxazolidin-3-yl)phenyl)morpholin-3-one (CAS 1252018-28-2)
- Ethyl 2-(piperazin-1-yl)propanoate (CAS 824414-06-4)
- Raloxifene Impurity 7 (CAS 63675-74-1)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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