Dibenzo[b,k]chrysene CAS 217-54-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 217-54-9 |
| Molecular Formula | C26H16 |
| Molecular Weight | 328.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dibenzo[b,k]chrysene (CAS 217-54-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H16. Molecular weight: 328.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H16 |
| Molecular Weight | 328.41 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Dibenzo Standards
- Dibenzo[e,ghi]perylene (CAS 190-95-4)
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- Dibenzo[a,j]tetracene (CAS 227-04-3)
- Dibenzo[a,l]tetracene (CAS 226-86-8)
- Dibenzo[a,j]acridin-3-ol (CAS 105467-66-1)
- Dibenzo[b,ghi]perylene (CAS 5869-30-7)
- Dibenzo[de,qr]naphthacene-9,14-dione (CAS 169828-20-0)
- Dibenzo[a,i]pyrene[5,8]quinone (CAS 3302-52-1)
Recommended Standards
- Diethyl (2-(triethoxysilyl)ethyl)phosphonate (CAS 757-44-8)
- Ethyl 2-{6-oxo-3-[(E)-2-[4-(propan-2-yl)phenyl]ethenyl]-1,4,5,6-tetrahydropyridazin-1-yl}acetate (CAS 303146-84-1)
- 9,9'-Bifluorenylidene (CAS 746-47-4)
- (S)-1-(Bicyclo[4.2.0]octa-1,3,5-trien-3-yl)ethan-1-amine hydrochloride (CAS 2770280-88-9)
- (5aR,10bS)-2-Mesityl-5a,10b-dihydro-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-2-iumtetrafluoroborate (CAS 925706-31-6)
- Benzyl 2,7-diazaspiro[3.5]nonane-7-carboxylate (CAS 1227456-96-3)
- 1-Hexyl-2,3-dimethylimidazolium bis((trifluoromethyl)sulfonyl)imide (CAS 384347-22-2)
- 5-Amino-3,4-dihydro-2H-1,2,6-thiadiazine 1,1-dioxide (CAS CATO-C3D-263078)
- (S)-tert-butyl 3-((2-(4-amino-1,2,5-oxadiazol-3-yl)-4-chloro-1-ethyl-1H-imidazo[4,5-c]pyridin-7-yloxy)methyl)piperidine-1-carboxylate (CAS 937174-74-8)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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 13829788188 / jacky.chen@cato-chem.com