N,N'-Carbonyldibenzamide CAS 965-04-8
| CAS No. | 965-04-8 |
| Molecular Formula | C20H27NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N,N'-Carbonyldibenzamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N,N'-Carbonyldibenzamide (CAS 965-04-8), molecular formula C20H27NO3HCl and molecular weight 365.90 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, chlorine substitution, N,N'-Carbonyldibenzamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 365.90 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.
CATO manufactures N,N'-Carbonyldibenzamide 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 | C20H27NO3 HCl |
| Molecular Weight | 365.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 3-(4-methyl-7-((2-methylallyl)oxy)-2-oxo-2H-chromen-3-yl)propanoate (CAS 706770-28-7)
- 7,7,9,9-Tetramethyl-1,3,8-triazaspiro[4.5]decane-2,4-dione (CAS 15871-54-2)
- 2-(Chloromethyl)-5-cyano-6-(difluoromethyl)-3-(trifluoromethyl)pyridine (CAS 1805038-08-7)
- Q203 Ditosylate (CAS 1566517-83-6)
- 2-(Chloromethyl)-4-(trifluoromethylthio)benzo[d]oxazole (CAS 1806326-64-6)
- 2-Cyclopropylbenzonitrile (CAS 3154-99-2)
- (1E,4E)-1-(dimethylamino)-5-(furan-2-yl)penta-1,4-dien-3-one (CAS 109482-98-6)
- Ethyl 3-(4-(N,N-dimethylsulfamoyl)phenyl)-3-oxopropanoate (CAS 1292038-94-8)
- 4-(1,1,2,2-Tetrafluoroethoxy)-1,1'-biphenyl (CAS 175838-97-8)
- Peptide Impurity 28 (CAS 1350456-64-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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