Ethyl Violet [Sensitive spectrophotometric reagent for anionic surfactants] CAS 65121-93-9
| CAS No. | 65121-93-9 |
| Molecular Formula | C31H42N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 492.15 g/mol gives Ethyl Violet [Sensitive spectrophotometric reagent for anionic surfactants] distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl Violet [Sensitive spectrophotometric reagent for anionic surfactants] (CAS 65121-93-9), molecular formula C31H42N3Cl and molecular weight 492.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl Violet [Sensitive spectrophotometric reagent for anionic surfactants] (C31H42N3Cl) 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 492.15 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 Ethyl Violet [Sensitive spectrophotometric reagent for anionic surfactants] 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 | C31H42N3 Cl |
| Molecular Weight | 492.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Why CATO?
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