2,5,7-Trimethylquinolin-4-ol CAS 65674-07-9
| CAS No. | 65674-07-9 |
| Molecular Formula | C17H22N4 |
| Molecular Weight | 282.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,5,7-Trimethylquinolin-4-ol is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2,5,7-Trimethylquinolin-4-ol (CAS 65674-07-9), a certified reference material (molecular formula C17H22N4, MW 282.38 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 2,5,7-Trimethylquinolin-4-ol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 282.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 2,5,7-Trimethylquinolin-4-ol 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 | C17H22N4 |
| Molecular Weight | 282.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 4 |
Related Trimethylquinolin Standards
- N-(2,6,8-Trimethylquinolin-4-yl)furan-2-carboxamide (CAS 946340-50-7)
- 1-Benzyl-3,5,7-trimethylquinolin-4(1H)-one (CAS 61563-59-5)
- N-(2,6,8-Trimethylquinolin-4-yl)thiophene-2-carboxamide (CAS 946360-62-9)
- 1-Ethyl-2,6,8-trimethylquinolin-4(1H)-one (CAS 1210613-18-5)
- 1-(2,2,4-Trimethylquinolin-1(2H)-yl)ethanone (CAS 5855-23-2)
- 2,5,7-Trimethylquinolin-8-ol 1-oxide (CAS 6854-17-7)
- 689277-05-2 2,6,8-Trimethylquinolin-4-amine DTXSID40586474 (CAS 689277-05-2)
- 2,3,8-Trimethylquinolin-4(1H)-one (CAS 1203-47-0)
Recommended Standards
- 2,2-Diphenylheptanoic acid (CAS 198337-89-2)
- 2-[(4S)-4,5-Dihydro-4-tricyclo[3.3.1.13,7]dec-1-yl-2-oxazolyl]pyridine (CAS 2410287-42-0)
- 2,2'-Dimethyl-1,1'-binaphthalene (CAS 60536-98-3)
- 2-Ethylhexane-1,3-diyl bis(2-methylacrylate) (CAS 67952-76-5)
- 3355-27-9 Dipentadecanoylphosphatidylcholine Choline, hydroxide, dihydrogen phosphate, inner salt, ester with 1,2-dipentadecanoin, L- Dic15-PC (CAS 3355-27-9)
- 6-Bromo-4-methoxy-1H-indole-3-carboxylic acid (CAS 1352394-11-6)
- 2-(2-chloro-6-fluorophenyl)-2-(N-methylacetamido)acetic acid (CAS 1270614-28-2)
- 31823-19-5 Benzamide, 5-chloro-2-(methylamino)- BRN 0777663 5-Chloro-2-(methylamino)benzamide (CAS 31823-19-5)
- (3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-(2-fluorophenyl)-1H-pyrazol-4-yl)methanol (CAS 618383-43-0)
- 3-Cyclohexene-1-methanol Methanesulfonate (CAS 108541-48-6)
- 23838-17-7 7-[[ -3,7,11-Trimethyl-2,6,10-dodecatrienyl]oxy]-2H-1-benzopyran-2-one (CAS 23838-17-7)
- 3-(5-Methylbenzo[d]thiazol-2-yl)-2-phenylquinazolin-4(3H)-one (CAS 82450-41-7)
- 2-(2,3-Dimethylbenzofuran-5-yl)acetic acid (CAS 3782-08-9)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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