2-[3-{[(2,4-dichlorobenzyl)oxy]imino}-1-(dimethylamino)propylidene]malononitrile CAS 338773-72-1
| CAS No. | 338773-72-1 |
| Molecular Formula | C15H14Cl2N4O |
| Molecular Weight | 337.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-[3-{[(2,4-dichlorobenzyl)oxy]imino}-1-(dimethylamino)propylidene]malononitrile (CAS 338773-72-1), a certified reference material (molecular formula C15H14Cl2N4O, MW 337.20 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-[3-{[(2,4-dichlorobenzyl)oxy]imino}-1-(dimethylamino)propylidene]malononitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 337.20 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).
CATO manufactures 2-[3-{[(2,4-dichlorobenzyl)oxy]imino}-1-(dimethylamino)propylidene]malononitrile 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 | C15H14Cl2N4O |
| Molecular Weight | 337.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related dichlorobenzyl Standards
- 2-[3-{[(2,3-dichlorobenzyl)oxy]imino}-1-(dimethylamino)propylidene]malononitrile (CAS 339103-08-1)
- 2-[3-{[(2,6-dichlorobenzyl)oxy]imino}-1-(dimethylamino)propylidene]malononitrile (CAS 339103-01-4)
- N-(1-(2,6-dichlorobenzyl)-2-oxo-1,2-dihydropyridin-3-yl)cyclopropanecarboxamide (CAS 338784-75-1)
- N-(2,6-Dichlorobenzyl)-N-methylpiperidin-4-amine hydrochloride (CAS 1261235-60-2)
- 4-(4-(2,4-Dichlorobenzyl)piperazin-1-yl)aniline (CAS 938022-36-7)
- 5-(((2,4-Dichlorobenzyl)sulfinyl)methyl)-4-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 344271-97-2)
- 5-(((2,6-Dichlorobenzyl)sulfinyl)methyl)-4-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 344271-66-5)
- 7-((2,4-Dichlorobenzyl)oxy)-2-nitrobenzofuran (CAS 56897-35-9)
Recommended Standards
- 2-(4,5-Dichloro-1H-imidazol-1-yl)-N-[2-(1H-indol-3-yl)ethyl]acetamide (CAS 946387-16-2)
- 2-[4-(4-Chlorobenzoyl)phenoxy]-2-methylpropanoyl Chloride (CAS 65178-90-7)
- (E)-3-(4-(2,4-dichlorobenzoyl)-1-methyl-1H-pyrrol-2-yl)-N-methylacrylamide (CAS 400078-54-8)
- 2-Chloro-N-[(2E)-2-(4-chlorophenyl)-2-(methoxyimino)ethyl]benzamide (CAS 343374-27-6)
- 5-(4-Chlorophenyl)-1-[(4-fluorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 338954-77-1)
- 2-(5-Chlorochroman-6-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1154740-54-1)
- 2-Cyano-N-(5-phenyl-1,3,4-oxadiazol-2-yl)acetamide (CAS 73720-15-7)
- 4,6-Dimethyl-2-(piperidin-1-yl)imidazo[1,5-a]pyrimidine (CAS 88875-23-4)
- 4,6,8-Trichloropyrido[3,4-d]pyrimidine (CAS 2368909-26-4)
- (1-Benzyl-2-{[(4-chlorophenyl)methyl]sulfanyl}-1H-imidazol-5-yl)methanol (CAS 478031-84-4)
- 2-Benzyloxy-1-bromo-4-(1,1-dimethyloctyl)benzene (CAS 70120-17-1)
- 2,2-Difluorocyclooctan-1-amine hydrochloride (CAS 75149-51-8)
- 6-Bromo-5-(difluoromethyl)-4-(trifluoromethyl)picolinaldehyde (CAS 1805964-38-8)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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