N2-(2-Amino-6-chloropyrimidin-4-yl)-6-chloro-N4,N4-diethylpyrimidine-2,4-diamine CAS 881939-91-9
| CAS No. | 881939-91-9 |
| Molecular Formula | C12H15Cl2N7 |
| Molecular Weight | 328.20 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.
N2-(2-Amino-6-chloropyrimidin-4-yl)-6-chloro-N4,N4-diethylpyrimidine-2,4-diamine (CAS 881939-91-9) is a high-purity analytical reference standard with the molecular formula C12H15Cl2N7 and a molecular weight of 328.20 g/mol.
Based on its molecular formula C12H15Cl2N7, N2-(2-Amino-6-chloropyrimidin-4-yl)-6-chloro-N4,N4-diethylpyrimidine-2,4-diamine 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 328.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures N2-(2-Amino-6-chloropyrimidin-4-yl)-6-chloro-N4,N4-diethylpyrimidine-2,4-diamine 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 | C12H15Cl2N7 |
| Molecular Weight | 328.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 7 |
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Recommended Standards
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- 2-((3-Butyl-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(furan-2-ylmethyl)acetamide (CAS 440328-62-1)
- 2-Amino-3-(2,5-dihydroxyphenyl)propanoic acid (CAS 26122-90-7)
- Paniculoside I (CAS 60129-63-7)
- 5-(Bicyclo[2.2.1]heptan-2-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1342703-40-5)
- trans-Ethylene-1,2-d2 (gas) (CAS 1517-53-9)
- 4-amino-1-[(2R,4R,5R)-5-azido-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]pyrimidin-2-one (CAS 1145869-51-7)
- 1-(6-Chloropyridine-3-carbonyl)-2,3-dihydro-1h-indole (CAS 1016692-41-3)
- 3-(4-(3-(Trifluoromethoxy)phenyl)pyridin-2-yl)-1,2,4-oxadiazol-5(4H)-one (CAS 1219453-94-7)
- 5-(2,2-Dimethylpropyl)-1,2-oxazol-3-amine (CAS 1229454-61-8)
- Fibrinogen-Binding Peptide (CAS 137235-80-4)
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