(E)-2,5-dichloro-N'-((5-nitrofuran-2-yl)methylene)benzohydrazide CAS 124595-15-9
| CAS No. | 124595-15-9 |
| Molecular Formula | C12H7Cl2N3O4 |
| Molecular Weight | 328.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (E)-2,5-dichloro-N'-((5-nitrofuran-2-yl)methylene)benzohydrazide (C12H7Cl2N3O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 328.11 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).
CATO supplies (E)-2,5-dichloro-N'-((5-nitrofuran-2-yl)methylene)benzohydrazide (CAS 124595-15-9), a certified reference material (molecular formula C12H7Cl2N3O4, MW 328.11 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (E)-2,5-dichloro-N'-((5-nitrofuran-2-yl)methylene)benzohydrazide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H7Cl2N3O4 |
| Molecular Weight | 328.11 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, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related E Standards
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- 1,1-Dichloro-1-Fluoro-4-Methyl-Pentan-2-One (CAS 6632-87-7)
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- 4,6-Dichloro-7-(phenylsulfonyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 1346447-19-5)
- Methyl 3,5-dichloro-2-{[(dimethylamino)sulfonyl]oxy}benzenecarboxylate (CAS 338405-94-0)
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Recommended Standards
- 1-(4-Iodobenzyl)pyrimidine-2,4(1H,3H)-dione (CAS 1044504-42-8)
- 4-Bromo-2,6-difluoro-N-(2-hydroxyphenyl)benzamide (CAS 1252554-78-1)
- Ethyl 8-iodo-1,6-naphthyridine-2-carboxylate (CAS 1005030-67-0)
- 2-(4-Bromo-2-(difluoromethoxy)benzoyl)pyridine (CAS 1261485-02-2)
- iCRT3 (CAS 901751-47-1)
- 1-(2,4-Difluorophenyl)-2-Fluoro-2-(Methylsulfanyl)Ethanone (CAS 192862-12-7)
- 1,3-Bis(3,4-dichlorophenyl)propane-1,3-dione (CAS 34848-45-8)
- 2-[(4-Chlorophenyl)sulfanyl]-N-(4-cyclohexylphenyl)acetamide (CAS 212074-97-0)
- 1,3-Bis(3,4-dimethoxybenzyl)-2,2-dimethylimidazolidine (CAS 630127-09-2)
- 1-(4-Aminobenzyl)-N-(4-methoxyphenyl)-1H-imidazole-4-carboxamide (CAS 1351780-07-8)
- 2,2,6,6-Tetramethylpiperidine 1-Oxyl Free Radical (CAS 2564-83-2)
- 1,3-Difluoro-5-methyl-2-nitrobenzene (CAS 932373-92-7)
- Monomethyl Fumarate-d3 (CAS 1616345-41-5)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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