N-(3-Hydrazinylphenyl)acetamide CAS 521097-90-5
| CAS No. | 521097-90-5 |
| Molecular Formula | C8H11N3O |
| Molecular Weight | 165.19 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 N-(3-Hydrazinylphenyl)acetamide.
N-(3-Hydrazinylphenyl)acetamide (CAS 521097-90-5), molecular formula C8H11N3O and molecular weight 165.19 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(3-Hydrazinylphenyl)acetamide (C8H11N3O) is characterized by a nitrogen-containing heterocyclic scaffold, 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H11N3O |
| Molecular Weight | 165.19 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
Related N Standards
- N-(4-Hydrazinylphenyl)acetamide (CAS 60160-67-0)
- 2-(4-Hydrazinylphenyl)acetic acid (CAS 29519-77-5)
- 4-(4-Hydrazinylphenyl)-4H-1,2,4-triazole (CAS 154594-16-8)
- [(4-Hydrazinylphenyl)methyl]hydrazine (CAS 500995-45-9)
- 1-(3-Hydrazinylphenyl)ethanol (CAS 1314959-55-1)
- 1-(3-Hydrazinylphenyl)ethanone (CAS 79266-25-4)
- 1-(4-Hydrazinylphenyl)ethanone (CAS 62646-10-0)
- Methyl 2-(4-hydrazinylphenyl)acetate (CAS 766495-20-9)
Recommended Standards
- N-(2-Methoxyphenyl)acetamide (CAS 93-26-5)
- N-(3-hydroxy-4-methylphenyl)acetamide (CAS 5307-07-3)
- N-(2-hydroxyphenyl)propionamide (CAS 6963-37-7)
- N-(3-Hydroxyphenyl)propionamide (CAS 21556-86-5)
- Benzyl 1,8-diazaspiro[4.5]decane-1-carboxylate (CAS 1158750-29-8)
- 7-(4-Chlorophenyl)-2,4-dimethylpyrrolo[1,2-a]pyrimidine-8-carboxylic acid (CAS 338406-53-4)
- (1E)-2-Chloro-N-{[4-(4-methylpiperidin-1-yl)-4-oxobutanoyl]oxy}ethanimidamide (CAS 1119449-98-7)
- 2-(4-Fluorophenyl)-1h-1,3-benzodiazol-5-amine (CAS 863869-96-9)
- N-(2,2,2-Trifluoroethyl)thiophene-3-carboxamide (CAS 1207005-38-6)
- 5,6,7,8-Tetrahydro-[1,2,4]triazolo[1,5-a]pyridin-2-amine hydrochloride (CAS 1909337-05-8)
- Methyl 5-((6-chloro-4-oxoquinolin-1(4H)-yl)methyl)furan-2-carboxylate (CAS 1215388-37-6)
- 2-(((2-Methoxyphenyl)amino)methyl)isoindoline-1,3-dione (CAS 116594-82-2)
- Oracine (CAS 148317-76-4)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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