2-Chloro-3-((3-(diethylamino)propyl)amino)naphthalene-1,4-dione CAS 331462-38-5
| CAS No. | 331462-38-5 |
| Molecular Formula | C17H21ClN2O2 |
| Molecular Weight | 320.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Chloro-3-((3-(diethylamino)propyl)amino)naphthalene-1,4-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.
CATO supplies 2-Chloro-3-((3-(diethylamino)propyl)amino)naphthalene-1,4-dione (CAS 331462-38-5), a certified reference material (molecular formula C17H21ClN2O2, MW 320.81 g/mol) for analytical method development and quality control.
Structurally, 2-Chloro-3-((3-(diethylamino)propyl)amino)naphthalene-1,4-dione (C17H21ClN2O2) contains a steroid core, 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 320.81 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H21ClN2O2 |
| Molecular Weight | 320.81 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 |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- Ethyl 5-bromoquinoline-8-carboxylate (CAS 1823300-65-7)
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- 6-Propylpyrrolo[1,2-a]pyrimidine (CAS 334026-52-7)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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