3-(2,6-Dichlorobenzyl)-2-methyl-1-(4-(phenyldiazenyl)phenyl)pyridin-4(1H)-one CAS 400088-49-5
| CAS No. | 400088-49-5 |
| Molecular Formula | C25H19Cl2N3O |
| Molecular Weight | 448.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(2,6-Dichlorobenzyl)-2-methyl-1-(4-(phenyldiazenyl)phenyl)pyridin-4(1H)-one 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.
3-(2,6-Dichlorobenzyl)-2-methyl-1-(4-(phenyldiazenyl)phenyl)pyridin-4(1H)-one (CAS 400088-49-5) is a high-purity analytical reference standard with the molecular formula C25H19Cl2N3O and a molecular weight of 448.34 g/mol.
Structurally, 3-(2,6-Dichlorobenzyl)-2-methyl-1-(4-(phenyldiazenyl)phenyl)pyridin-4(1H)-one (C25H19Cl2N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 448.34 g/mol, it falls into the moderately-high-molecular-weight range. 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 3-(2,6-Dichlorobenzyl)-2-methyl-1-(4-(phenyldiazenyl)phenyl)pyridin-4(1H)-one 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 | C25H19Cl2N3O |
| Molecular Weight | 448.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichlorobenzyl Standards
- 2-((2-((3,4-Dichlorobenzyl)thio)-1-methyl-1H-imidazol-5-yl)methoxy)isoindoline-1,3-dione (CAS 400088-13-3)
- (E)-1-(2,4-dichlorobenzyl)-2-(2,4-dichlorostyryl)-1H-benzo[d]imidazole (CAS 338771-83-8)
- (E)-1-(2,5-dichlorobenzyl)-2-(2,4-dichlorostyryl)-1H-benzo[d]imidazole (CAS 338771-81-6)
- 4-((2,4-Dichlorobenzyl)oxy)-3-ethoxy-5-iodobenzonitrile (CAS 1706445-44-4)
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- 2-((2,6-Dichlorobenzyl)thio)-4,6-diphenylnicotinonitrile (CAS 400738-16-1)
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Recommended Standards
- 5,5'-(Benzo[c][1,2,5]oxadiazole-4,7-diyl)diisophthalic acid (CAS 1840869-90-0)
- 4-(((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)methyl)benzonitrile (CAS 676332-92-6)
- 176665-78-4 [1]Benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione,2,8-dihydroxy-3-methoxy-7-(b-D-xylopyranosyloxy)- (CAS 176665-78-4)
- 4-(((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)methyl)benzonitrile (CAS 477333-08-7)
- 2-Fluoro-N-(4-iodophenyl)benzamide (CAS 304882-39-1)
- (S)-3-amino-2-(4-(dimethylamino)benzyl)propanoic acid (CAS 1580529-32-3)
- 3-(Propylsulfanyl)-1,2,4-thiadiazol-5-amine (CAS 6913-15-1)
- 1,1-dioxo-2,3-dihydro-1$l^{6}-benzothiophene-2-carboxylic acid (CAS 1895985-99-5)
- Ethylene-β-ionol (CAS 59057-30-6)
- 2-(Pyridazin-3-yl)-1H-benzo[d]imidazole (CAS 18107-01-2)
- (S)-Methyl 2-((tert-butoxycarbonyl)amino)-3-(3-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoate (CAS 942070-92-0)
- 1-(6-(Methylsulfonamido)pyridin-3-yl)-1H-indazole-3-carboxylic acid (CAS 1309268-17-4)
- 4-(Difluoromethyl)-1-fluoro-2-nitrobenzene (CAS 61324-89-8)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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