7-amino-2-methylquinolin-8-ol CAS 738523-55-2
| CAS No. | 738523-55-2 |
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 174.20 g/mol gives 7-amino-2-methylquinolin-8-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
7-amino-2-methylquinolin-8-ol (CAS 738523-55-2), molecular formula C10H10N2O and molecular weight 174.20 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 7-amino-2-methylquinolin-8-ol (C10H10N2O) 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 its high hydrophobicity (logP), 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).
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.
CATO manufactures 7-amino-2-methylquinolin-8-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O |
| Molecular Weight | 174.20 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.) | 1986 |
| Nitrogen Atoms | 2 |
Related amino Standards
- 2-Amino-N-(3-ethynylphenyl)acetamide (CAS 1016509-24-2)
- 6-Amino-3-methylquinolin-2(1H)-one (CAS 1018652-50-0)
- 6-Amino-3-methoxyquinoline (CAS 103037-93-0)
- 4-Amino-7-methoxyquinoline (CAS 103040-78-4)
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Recommended Standards
- 7-amino-2-methyl-1,2-dihydroisoquinolin-1-one (CAS 54931-59-8)
- 7-Amino-4-methyl-1H-indole-2-carbaldehyde (CAS 848406-40-6)
- 7-amino-1-methyl-1,2-dihydroquinolin-2-one (CAS 58336-25-7)
- 7-methoxy-4-methyl-1,6-naphthyridine (CAS 2733119-38-3)
- 8-(Tert-butoxycarbonyl)-1-oxa-8-azaspiro[5.5]Undecane-4-carboxylic acid (CAS 2387596-04-3)
- 3-Chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1939174-70-5)
- 1-(Piperidin-4-yl)-1,4-diazepan-5-one (CAS 344779-09-5)
- 1-Phenyl-1H-benzoimidazole 1-phenyl-1H-benzo[d]imidazole 2622-60-8 A5209 (CAS 2622-60-8)
- Formyl-L-proline (CAS 13200-83-4)
- 1185296-23-4 3-[5-(3-Piperidinyl)-1,2,4-oxadiazol-3-yl]pyridine hydrochloride MFCD12028443 (CAS 1185296-23-4)
- Fluphenazine EP Impurity B (CAS 1476-79-5)
- 2',7'-Dibromospiro[cyclopenta[1,2-b:5,4-b']dipyridine-5,9'-fluorene] (CAS 198142-63-1)
- 4-(Difluoromethyl)-5-fluoro-6-iodopicolinoyl chloride (CAS 1805045-67-3)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
Why CATO?
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