Acenaphtho[1,2-b]benzo[f]quinoxaline CAS 238-06-2
| CAS No. | 238-06-2 |
| Molecular Formula | C22H12N2 |
| Molecular Weight | 304.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Acenaphtho[1,2-b]benzo[f]quinoxaline (CAS 238-06-2), a certified reference material (molecular formula C22H12N2, MW 304.34 g/mol) for analytical method development and quality control.
Structurally, Acenaphtho[1,2-b]benzo[f]quinoxaline (C22H12N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 304.34 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Acenaphtho[1,2-b]benzo[f]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 | C22H12N2 |
| Molecular Weight | 304.34 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Acenaphtho Standards
- N-(Acenaphtho[1,2-d]thiazol-8-yl)cyclopropanecarboxamide (CAS 536729-71-2)
- 1-(Acenaphtho[1,2-d]thiazol-8-yl)-3-(2-methoxyethyl)urea (CAS 1219844-27-5)
- Acenaphtho[1,2-b]quinoxaline-9-sulfonamide (CAS 380347-84-2)
- N-(Acenaphtho[1,2-d]thiazol-8-yl)acetamide (CAS 536728-99-1)
- Acenaphtho[1,2-b]quinoxaline (CAS 207-11-4)
- Acenaphtho[1,2-e][1,2,4]triazine-9-thiol (CAS 67004-92-6)
- Acenaphtho[1,2-d][1,3]thiazol-8-amine (CAS 7496-68-6)
- Acenaphtho[1',2':9,10]fluorantheno[7,8-c]furan-4,6-dione (CAS 24080-20-4)
Recommended Standards
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- 4-Chloro-3-(2-chloroethyl)-2-methyl-8-phenoxyquinoline (CAS 866133-53-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com