Diindeno[1,2,3,4-defg:1',2',3',4'-mnop]chrysene CAS 169331-80-0
| CAS No. | 169331-80-0 |
| Molecular Formula | C26H12 |
| Molecular Weight | 324.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Diindeno[1,2,3,4-defg:1',2',3',4'-mnop]chrysene (CAS 169331-80-0), a certified reference material (molecular formula C26H12, MW 324.37 g/mol) for analytical method development and quality control.
Owing to a polycyclic aromatic system, Diindeno[1,2,3,4-defg:1',2',3',4'-mnop]chrysene is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 324.37 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C26H12 |
| Molecular Weight | 324.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
Related Diindeno Standards
- Diindeno(1,2,3-cd-1',2',3'-lm)perylene (CAS 188-94-3)
- Diindeno[7,1-qr:1′,7′-st][1,4,7,10,13,16]hexaoxacycloheneicosin, 5,6,8,9,11,12,14,15,17,18,23,24,25,26-tetradecahydro-, (24aR)- (CAS 879014-42-3)
- Diindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin, 1,9-dibromo-10,11,12,13-tetrahydro-5-hydroxy-, 5-oxide, (11aS)- (CAS 2445479-69-4)
- Diindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin, 3,7-bis[3,5-bis(1,1-dimethylethyl)phenyl]-10,11,12,13-tetrahydro-5-hydroxy-, 5-oxide, (11aS)- (CAS 2280013-47-8)
- Diindeno[7,1-de:1′,7′-fg][1,3,2]dioxaphosphocin, 10,11,12,13-tetrahydro-5-hydroxy-3,7-bis[2,4,6-tris(1-methylethyl)phenyl]-, 5-oxide (CAS 2171300-28-8)
Recommended Standards
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