| CAS No. | 1006356-88-2 |
| Molecular Formula | C13H15ClN4O2 |
| Molecular Weight | 294.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
2-Chloro-1,3-bis(1,5-dimethyl-1h-pyrazol-4-yl)propane-1,3-dione (CAS 1006356-88-2), molecular formula C13H15ClN4O2 and molecular weight 294.74 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Chloro-1,3-bis(1,5-dimethyl-1h-pyrazol-4-yl)propane-1,3-dione (C13H15ClN4O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 294.74 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-1,3-bis(1,5-dimethyl-1h-pyrazol-4-yl)propane-1,3-dione 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.
| Molecular Formula | C13H15ClN4O2 |
| Molecular Weight | 294.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |