4,4'-(Naphthalene-1,4-diyl)bis(1-(4-isopropylphenyl)pyridin-1-ium)chloride CAS 2380279-77-4
| CAS No. | 2380279-77-4 |
| Molecular Formula | C38H36N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4,4'-(Naphthalene-1,4-diyl)bis(1-(4-isopropylphenyl)pyridin-1-ium)chloride 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.
4,4'-(Naphthalene-1,4-diyl)bis(1-(4-isopropylphenyl)pyridin-1-ium)chloride (CAS 2380279-77-4), molecular formula C38H36N2Cl and molecular weight 556.17 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4,4'-(Naphthalene-1,4-diyl)bis(1-(4-isopropylphenyl)pyridin-1-ium)chloride (C38H36N2Cl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 21.5, corresponding to approximately 21 ring(s) or double-bond equivalent(s). With a molecular weight of 556.17 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.
Physical & Chemical Properties
| Molecular Formula | C38H36N2 Cl |
| Molecular Weight | 556.17 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) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Bromo-1,3-dichloro-4-fluorobenzene (CAS 1260882-75-4)
- (R)-2-(methylamino)-2-(4-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1335983-09-9)
- 3-Phenyl-6-(trifluoromethyl)thieno[3,2-b]pyridine-2-carboxylic acid (CAS 478260-57-0)
- 1-(Bicyclo[2.2.1]heptan-2-ylmethyl)-1h-pyrazol-4-amine (CAS 1559202-01-5)
- Palbociclib Impurity 17 (CAS CATO-C4X-1125117)
- Methyl 6-chloro-3-(4-(trifluoromethyl)phenyl)picolinate (CAS 1261598-96-2)
- N-(2-Ethoxyphenyl)-3,4-dihydro-2H-benzo[b][1,4]dioxepine-7-sulfonamide (CAS 941881-12-5)
- Pyrene-2,7-dicarboxylic acid (CAS 214622-81-8)
- 2-(1-Methyl-1H-indol-3-yl)ethanol (CAS 2532-74-3)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com