1-(Chrysen-6-yl)ethanone CAS 33942-77-7
| CAS No. | 33942-77-7 |
| Molecular Formula | C6H4NO6P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(Chrysen-6-yl)ethanone 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.
1-(Chrysen-6-yl)ethanone (CAS 33942-77-7), molecular formula C6H4NO6PH4N and molecular weight 235.11 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(Chrysen-6-yl)ethanone (C6H4NO6PH4N) is characterized by a carbohydrate-derived structure, an amide group, a phosphate ester group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C6H4NO6P 2*H4N |
| Molecular Weight | 235.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
Related Chrysen Standards
Recommended Standards
- Isomaltitol (CAS 534-73-6)
- 1,1-Dichloroethane-d (CAS 40202-09-3)
- 3-Phenyl-9-azabicyclo[3.3.1]nonan-3-ol (CAS 125834-96-0)
- (3AR,4S,4aR,7aR,8R,9aR)-4a,8-dimethyl-3-methylene-2,5-dioxo-2,3,3a,4,4a,5,7a,8,9,9a-decahydroazuleno[6,5-b]furan-4-yl acetate (CAS 10180-86-6)
- N-((1H-Indol-4-yl)methyl)-N-cyclopropyl-4-(N,N-dimethylsulfamoyl)benzamide (CAS 1144499-23-9)
- Ambroxol Impurity 66 (CAS CATO-C4X-108566)
- (R)-3-[(2-Amino-acetyl)-isopropyl-amino]-pyrrolidine-1-carboxylic acid benzyl ester (CAS 1353946-05-0)
- N-(3'-Formyl[1,1'-biphenyl]-4-yl)acetamide (CAS 400750-50-7)
- N-(3,5-Difluorophenyl)piperidine-2-carboxamide (CAS 1078791-29-3)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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