7-Hydrazinylquinoline CAS 15794-12-4
| CAS No. | 15794-12-4 |
| Molecular Formula | C9H9N3 |
| Molecular Weight | 159.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 7-Hydrazinylquinoline (C9H9N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
7-Hydrazinylquinoline (CAS 15794-12-4), molecular formula C9H9N3 and molecular weight 159.19 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C9H9N3 |
| Molecular Weight | 159.19 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 3 |
Related Hydrazinylquinoline Standards
- 2-Hydrazinylquinoline (CAS 15793-77-8)
- 3-Hydrazinylquinoline (CAS 15793-78-9)
- 5-Hydrazinylquinoline (CAS 15793-79-0)
- 4-Hydrazinylquinoline (CAS 15793-93-8)
- 6-Hydrazinylquinoline (CAS 16023-69-1)
- 8-hydrazinylquinoline (CAS 14148-42-6)
- 2-Hydrazinylquinoline-3-carboxylic acid (CAS 155983-21-4)
- 2-Hydrazinylquinoline-4-carboxylic acid (CAS 89267-29-8)
Recommended Standards
- 1-(Isoquinolin-1-yl)hydrazine (CAS 15793-94-9)
- 1-Phenyl-1H-imidazol-4-amine (CAS 158688-63-2)
- 3-(2-Imidazolyl)aniline (CAS 161887-05-4)
- 4-Benzyl-4H-1,2,4-triazole (CAS 16227-13-7)
- 3-((4-Methylbenzyl)thio)-4H-benzo[b][1,4]thiazine 1,1-dioxide (CAS 477868-94-3)
- 2-Chloro-N-methyl-N-{[(propan-2-yl)carbamoyl]methyl}acetamide (CAS 854137-52-3)
- 3-Chloro-5,6,7,8-tetrahydro-1,7-naphthyridine (CAS 1196156-56-5)
- 2-Bromo-4-cyano-3-methylbenzoic acid (CAS 1805102-02-6)
- 1-Methyl-N-neopentyl-1h-pyrazol-3-amine (CAS 1250949-98-4)
- 5-(4-Bromophenyl)-2,2-dimethyl-2,3-dihydro-4H-imidazole-4-thione (CAS 899936-02-8)
- n-[4-(aminomethyl)phenyl]pyridine-4-carboxamide (CAS 926211-81-6)
- o-(p-Methoxyphenoxy)aniline (CAS 105901-39-1)
- 2-Hydroxy-n-[4-(4-pyridinylmethyl)phenyl]benzamide (CAS 341018-61-9)
- Semaglutide238 (CAS CATO-C4X-2226238)
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