(E)-1-(3-nitrobenzylidene)-2-(4-nitrophenyl)hydrazine CAS 3805-41-2
| CAS No. | 3805-41-2 |
| Molecular Formula | C13H10N4O4 |
| Molecular Weight | 286.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-1-(3-nitrobenzylidene)-2-(4-nitrophenyl)hydrazine (CAS 3805-41-2) is a high-purity analytical reference standard with the molecular formula C13H10N4O4 and a molecular weight of 286.24 g/mol.
(E)-1-(3-nitrobenzylidene)-2-(4-nitrophenyl)hydrazine (C13H10N4O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 (E)-1-(3-nitrobenzylidene)-2-(4-nitrophenyl)hydrazine 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 | C13H10N4O4 |
| Molecular Weight | 286.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
Related E Standards
- 4-(5-(3-Nitrobenzylidene)cyclopent-1-en-1-yl)morpholine (CAS 588699-53-0)
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- 3-(4-Nitrobenzylidene)chroman-4-one (CAS 61661-21-0)
- 2-(2-Nitrobenzylidene)-1H-indene-1,3(2H)-dione (CAS 15875-61-3)
- (p-Nitrobenzylidene)malonic Acid Diethyl Ester (CAS 22399-00-4)
- (Z)-4-(2-nitrobenzylidene)-2-phenyloxazol-5(4h)-one (CAS 66949-10-8)
- (Z)-4-(3-Nitrobenzylidene)-2-phenyloxazol-5(4H)-one (CAS 66949-11-9)
- (Z)-4-(4-nitrobenzylidene)-2-phenyloxazol-5(4h)-one (CAS 57427-80-2)
Recommended Standards
- (4-Methyl-3-nitrophenyl)(3-nitrophenyl)methanone (CAS 873388-64-8)
- (E)-5-((2-Carboxyphenyl)diazenyl)-2-hydroxybenzoic Acid (CAS 60473-81-6)
- (2R,3R,4R,5R)-2-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl acetate (CAS 6554-05-8)
- (Z)-2-(3,4-Dihydroxybenzylidene)-6,7-dihydroxybenzofuran-3(2H)-one (CAS 576-02-3)
- 5-tert-Butyl 2-methyl 1,6-dimethyl-6,7-dihydro-1H-imidazo[4,5-c]pyridine-2,5(4H)-dicarboxylate (CAS 2231028-45-6)
- 2,4-Dimethylquinoline-5,8-diol hydrobromide (CAS 52824-05-2)
- 1-(3-(4-Nitrophenyl)propanoyl)azetidin-2-one (CAS 1024602-82-1)
- Cefixime Impurity 34 (CAS CATO-C4X-113934)
- tert-Butyl 6-amino-3-azabicyclo[4.1.0]heptane-3-carboxylate (CAS 1403767-24-7)
- Imrecoxib Impurity 47 (CAS CATO-C4X-237947)
- 5-Cyclopropoxy-6-nitropyridin-3-amine (CAS 1243470-60-1)
- 1-(4-Propoxyphenyl)-2,5-dihydro-1h-pyrrole-2,5-dione (CAS 89143-07-7)
- 1-(3-Bromophenyl)-3-(4-(methylthio)phenyl)propan-1-one (CAS 898781-03-8)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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