2-Chloro-N-(2-((2-cyano-4-nitrophenyl)diazenyl)-5-(diethylamino)phenyl)acetamide CAS 64294-88-8
| CAS No. | 64294-88-8 |
| Molecular Formula | C19H19ClN6O3 |
| Molecular Weight | 414.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Chloro-N-(2-((2-cyano-4-nitrophenyl)diazenyl)-5-(diethylamino)phenyl)acetamide.
CATO supplies 2-Chloro-N-(2-((2-cyano-4-nitrophenyl)diazenyl)-5-(diethylamino)phenyl)acetamide (CAS 64294-88-8), a certified reference material (molecular formula C19H19ClN6O3, MW 414.85 g/mol) for analytical method development and quality control.
2-Chloro-N-(2-((2-cyano-4-nitrophenyl)diazenyl)-5-(diethylamino)phenyl)acetamide (C19H19ClN6O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Chloro-N-(2-((2-cyano-4-nitrophenyl)diazenyl)-5-(diethylamino)phenyl)acetamide 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 | C19H19ClN6O3 |
| Molecular Weight | 414.85 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Chloro Standards
- 3-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-methyl-1-(4-methylbenzyl)-1H-indole (CAS 344277-79-8)
- 3-[1-(2-Chloro-4-fluorobenzoyl)piperidin-4-yl]-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775312-36-1)
- 3-[1-(3-Chloro-4-fluorobenzoyl)piperidin-4-yl]-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775383-18-0)
- 3-[1-(5-Chloro-2-fluorobenzoyl)piperidin-4-yl]-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775450-81-1)
- 10-(2-Chloro-6-fluorophenyl)-14,14-dimethyl-12-oxo-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6-tetraene-5-carboxylic acid (CAS 946386-64-7)
- Ethyl 2-{[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazol-4-yl]formamido}-4-(methylsulfanyl)butanoate (CAS 1008931-50-7)
- N-(3-Chloro-4-fluorophenyl)-2-({4-[(E)-[(2-hydroxyphenyl)methylidene]amino]phenyl}sulfanyl)acetamide (CAS 882080-08-2)
- 2-(N-((4-Chloro-6-methoxypyrimidin-2-yl)carbamoyl)sulfamoyl)ethyl benzoate (CAS 94365-91-0)
Recommended Standards
- (6aR,8S,10aS)-10a-(4-chlorophenylsulfonyl)-1,4-difluoro-6a,7,8,9,10,10a-hexahydro-6H-benzo[c]chromen-8-ol (CAS 944949-06-8)
- N-((2-Chlorophenyl)(2-methyl-1H-indol-3-yl)methyl)-4-(trifluoromethyl)aniline (CAS 1378490-61-9)
- rel-(6aR,8S,10aS)-10a-((4-Chlorophenyl)sulfonyl)-1,4-difluoro-6a,7,8,9,10,10a-hexahydro-6H-benzo[c]chromen-8-ol (CAS 944945-08-8)
- Lenvatinib Impurity 92 (CAS 2143930-76-9)
- Brodimoprim-d (CAS 1346599-93-6)
- 3-Aminopicolinic acid hydrochloride (CAS 1588441-17-1)
- (4-(N-propylsulfamoyl)phenyl)boronic acid (CAS 196809-85-5)
- N-ethyl-3-fluoro-4'-formyl-[1,1'-biphenyl]-4-carboxamide (CAS 1393442-45-9)
- Bulbocapnine (CAS 298-45-3)
- 1,4-Dihydro-2-methyl-pyrido[2,3-b]pyrazin-3(2H)-one (CAS 165615-64-5)
- 2’,3’,5’-Tri-O-acetyl adenosine (CAS 7387-57-7)
- 1-(4-Fluorophenyl)-4-methyl-1H-pyrazolo[3,4-d]pyridazine-7-thiol (CAS 1105198-21-7)
- Iopamidol Impurity 31 (CAS CATO-C4X-145031)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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