6-Aminoquinoline-5-carbohydrazide CAS 220904-96-1
| CAS No. | 220904-96-1 |
| Molecular Formula | C10H10N4O |
| Molecular Weight | 202.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 6-Aminoquinoline-5-carbohydrazide (C10H10N4O) 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.
CATO supplies 6-Aminoquinoline-5-carbohydrazide (CAS 220904-96-1), a certified reference material (molecular formula C10H10N4O, MW 202.21 g/mol) for analytical method development and quality control.
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.
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 | C10H10N4O |
| Molecular Weight | 202.21 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 4 |
Related Aminoquinoline Standards
- 4-Aminoquinoline-3-carbohydrazide (CAS 1049127-54-9)
- Methyl 6-aminoquinoline-2-carboxylate (CAS 112089-60-8)
- Methyl 2-Aminoquinoline-7-carboxylate (CAS 1169998-94-0)
- Methyl 6-Aminoquinoline-3-carboxylate (CAS 1170979-26-6)
- Methyl 8-aminoquinoline-6-carboxylate (CAS 1303890-27-8)
- Methyl 2-aminoquinoline-5-carboxylate (CAS 1414959-01-5)
- Methyl 4-aminoquinoline-8-carboxylate (CAS 1416438-65-7)
- Methyl 5-aminoquinoline-8-carboxylate (CAS 157252-33-0)
Recommended Standards
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