5,12-Diethyl-5,12-dihydroquinoxalino[2,3-b]quinoxaline CAS 2361129-10-2
| CAS No. | 2361129-10-2 |
| Molecular Formula | C18H18N4 |
| Molecular Weight | 290.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,12-Diethyl-5,12-dihydroquinoxalino[2,3-b]quinoxaline (CAS 2361129-10-2), a certified reference material (molecular formula C18H18N4, MW 290.36 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 5,12-Diethyl-5,12-dihydroquinoxalino[2,3-b]quinoxaline is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 290.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 5,12-Diethyl-5,12-dihydroquinoxalino[2,3-b]quinoxaline 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 | C18H18N4 |
| Molecular Weight | 290.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1999 |
| Nitrogen Atoms | 4 |
Related Diethyl Standards
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Recommended Standards
- 4-Phenyl-2-(piperazin-1-yl)quinazoline (CAS 79458-26-7)
- 5-[(1,2,3,4-Tetrahydroisoquinolin-2-yl)methyl]quinolin-8-ol (CAS 22080-20-2)
- 4-Oxo-4-((4-(piperidin-1-ylmethyl)phenyl)amino)butanoic acid (CAS 510764-96-2)
- 5-Amino-3-(1-naphthyl)-4-cyano-1-tert-butylpyrazole (CAS 221243-34-1)
- 4,6-Dichloropyridin-3-amine hydrochloride (CAS 1197237-02-7)
- 6-fluoropyrimidin-4-amine (CAS 51421-96-6)
- 1-(Pyridin-4-yl)-N-((tetrahydrofuran-2-yl)methyl)ethan-1-amine (CAS 1021034-89-8)
- 4-(Adamantan-1-yl)benzene-1-sulfonyl chloride (CAS 144174-50-5)
- Tert-butyl 3-amino-4-(3-fluoro-4-methoxyphenyl)piperidine-1-carboxylate (CAS 1354951-57-7)
- Oxiracetam Impurity 3 (CAS 62613-81-4)
- 4-Chloro-5-(trifluoromethoxy)quinoline (CAS 40575-20-0)
- Indole-2,4,5,6,7-d5-3-acetamide (CAS 1204700-53-7)
- 2-Hydroxy-1-(4-isopropylphenyl)ethan-1-one (CAS 927803-08-5)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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