2,7-Bis(2-ethylhexyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone CAS 861402-48-4
| CAS No. | 861402-48-4 |
| Molecular Formula | C30H38N2O4 |
| Molecular Weight | 490.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2,7-Bis(2-ethylhexyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone 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.
2,7-Bis(2-ethylhexyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone (CAS 861402-48-4), molecular formula C30H38N2O4 and molecular weight 490.63 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2,7-Bis(2-ethylhexyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetrone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 490.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C30H38N2O4 |
| Molecular Weight | 490.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Bazedoxifene-d4 N-Oxide (CAS 1794810-68-6)
- 2,7-Dioctylbenzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (CAS 34155-21-0)
- 3,3′-Bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-2,2′-bithiophene (CAS 1636120-18-7)
- 3,4-dichloro-4'-(1,3-dioxolan-2-yl)benzophenone (CAS 898760-86-6)
- 3-(2-Bromophenyl)-2-oxopropanoic acid (CAS 120240-65-5)
- Ac-Orn-OH (CAS 6205-08-9)
- Ethyl 5-mercapto-2-thioxo-1,3-dithiole-4-carboxylate (CAS 400083-77-4)
- 4-Pivaloyl-4H-1,2,4-triazole-3-carboxamide (CAS 62735-37-9)
- 4-(Acetoxy)benzoyl chloride (CAS 27914-73-4)
- 5-Bromo-2-(3,3,3-trifluoropropoxy)benzaldehyde 1339905-24-6 (CAS 1339905-24-6)
- Methyl 4-bromo-3-hydroxybenzo[b]thiophene-2-carboxylate (CAS 33851-32-0)
- 3-[(5-cyclopropyl-1,3,4-oxadiazol-2-yl)carbamoyl]propanoic acid (CAS 1156424-49-5)
- (2R,3S)-3-Phenylpyrrolidine-2-carboxylic acid (CAS 118758-50-2)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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