| CAS No. | 175134-97-1 |
| Molecular Formula | C14H9ClN4 |
| Molecular Weight | 268.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 268.70 g/mol gives 1-(3-Chlorophenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(3-Chlorophenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carbonitrile (CAS 175134-97-1), molecular formula C14H9ClN4 and molecular weight 268.70 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(3-Chlorophenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carbonitrile (C14H9ClN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 268.70 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.
CATO manufactures 1-(3-Chlorophenyl)-5-(1H-pyrrol-1-yl)-1H-pyrazole-4-carbonitrile 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.
| Molecular Formula | C14H9ClN4 |
| Molecular Weight | 268.70 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |