2-(3-Nitrophenoxy)acetohydrazide CAS 36304-45-7
| CAS No. | 36304-45-7 |
| Molecular Formula | C8H9N3O4 |
| Molecular Weight | 211.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3-Nitrophenoxy)acetohydrazide is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(3-Nitrophenoxy)acetohydrazide (CAS 36304-45-7), a certified reference material (molecular formula C8H9N3O4, MW 211.17 g/mol) for analytical method development and quality control.
2-(3-Nitrophenoxy)acetohydrazide (C8H9N3O4) contains an amino-acid-derived structure, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 2-(3-Nitrophenoxy)acetohydrazide 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 | C8H9N3O4 |
| Molecular Weight | 211.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 3 |
Related Nitrophenoxy Standards
- 3-(4-Nitrophenoxy)propionic Acid (CAS 10572-16-4)
- 2-(2-Nitrophenoxy)propanoic acid (CAS 13212-57-2)
- 2-(4-Nitrophenoxy)propanoic acid (CAS 13794-10-0)
- Methyl (4-nitrophenoxy)acetate (CAS 19786-48-2)
- (2-methyl-3-nitrophenoxy)acetic Acid (CAS 328388-15-4)
- 2-(2-Methyl-4-nitrophenoxy)acetic acid (CAS 861296-08-4)
- 2-(2-Methyl-5-nitrophenoxy)acetic acid (CAS 94410-60-3)
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Recommended Standards
- 2-(3-Methyl-4-nitrophenoxy)acetic acid (CAS 85444-81-1)
- 2-(4-Hydroxy-3-nitrophenyl)acetohydrazide (CAS 952183-03-8)
- 2-(3-Methyl-2-nitrophenoxy)acetic acid (CAS 20143-58-2)
- 2-(4-Methoxy-2-nitrophenyl)acetic acid (CAS 20876-30-6)
- (3-Cyclopentyl-[1,2,4]oxadiazol-5-ylmethyl)-carbamic acid tert-butyl ester (CAS 1823322-15-1)
- 3-(n-(Cyanomethyl)sulfamoyl)benzoic acid (CAS 923225-23-4)
- (1S)-1-(2-methoxy-5-methylphenyl)ethanol (CAS 156597-62-5)
- 1,4-Dichloroisoquinoline (CAS 15298-58-5)
- 6-(3,4-Dichlorophenyl)-1-[(2,4-dichlorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252059-22-6)
- 11-Oxabicyclo[8.1.0]undecane (CAS 286-94-2)
- N-(2-(3,5-Dimethylphenyl)isoindolin-5-yl)acetamide (CAS 651733-99-2)
- [3-(2-Nitrophenyl)oxiran-2-yl](phenyl)methanone (CAS 7152-68-3)
- 2-Cyclopropoxy-5-fluoropyridine (CAS 1394988-43-2)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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