(Z)-N'-Hydroxy-4-nitrobenzimidamide CAS 1374754-46-7
| CAS No. | 1374754-46-7 |
| Molecular Formula | C7H7N3O3 |
| Molecular Weight | 181.15 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 (Z)-N'-Hydroxy-4-nitrobenzimidamide.
(Z)-N'-Hydroxy-4-nitrobenzimidamide (CAS 1374754-46-7) is a high-purity analytical reference standard with the molecular formula C7H7N3O3 and a molecular weight of 181.15 g/mol.
The molecular framework of (Z)-N'-Hydroxy-4-nitrobenzimidamide (C7H7N3O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), (Z)-N'-Hydroxy-4-nitrobenzimidamide 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 | C7H7N3O3 |
| Molecular Weight | 181.15 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, water |
| 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.) | 1991 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 6-Acetyl-2-oxo-1,2-dihydropyridine-4-carboxylic acid (CAS 1369164-63-5)
- 5-Acetyl-4-hydroxypicolinic acid (CAS 1393539-41-7)
- 5-Acetyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 1367978-15-1)
- 2-(4-Formyl-6-hydroxypyridin-2-yl)acetic acid (CAS 1393539-89-3)
- 2-((3-Cyano-4,6-diphenylpyridin-2-yl)thio)-N-(4-phenylthiazol-2-yl)acetamide (CAS 332859-73-1)
- 2-(((2-Hydroxynaphthalen-1-yl)methylene)amino)benzoic acid (CAS 796-47-4)
- 2-chloro-N-(2-fluoro-5-methanesulfonylphenyl)acetamide (CAS 1153346-21-4)
- 2-Methyl-4-(methylthio)pyrimidine (CAS 33779-33-8)
- 2-(5-Chloropyridin-3-yl)propan-2-ol (CAS 412016-75-2)
- 1-(5-Methyl-6-phenoxypyridin-3-yl)ethan-1-amine (CAS 1355179-90-6)
- (3S,7AS)-methyl hexahydro-1H-pyrrolizine-3-carboxylate (CAS 41646-15-5)
- 4-[4-(4-Chlorophenyl)-1H-pyrazol-1-yl]benzoic acid (CAS 871366-56-2)
- (4'-Amino-[1,1'-biphenyl]-4-yl)methanol (CAS 393522-98-0)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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