6-Ethyl-4-hydroxy-quinoline-3-carboxylic acid CAS 35128-00-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35128-00-8 |
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Ethyl-4-hydroxy-quinoline-3-carboxylic acid (CAS 35128-00-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H11NO3. Molecular weight: 217.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Methyl 3-hydroxy-2-methylquinoline-4-carboxylate (CAS 104179-54-6)
- 2-Hydroxy-1-(2-methoxyquinolin-3-yl)ethan-1-one (CAS 1125845-79-5)
- Methyl 4-hydroxy-2-methylquinoline-7-carboxylate (CAS 1150618-19-1)
- Methyl 1-hydroxy-3-methylisoquinoline-7-carboxylate (CAS 1264209-77-9)
- 3-Hydroxy-3-(quinolin-6-yl)propanoic acid (CAS 1343016-11-4)
- Methyl 3-hydroxy-4-(1H-pyrrol-1-yl)benzoate (CAS 1346498-99-4)
- Methyl 2-hydroxy-2-(quinolin-3-yl)acetate (CAS 1479466-07-3)
- 2-Hydroxy-3-(quinolin-4-yl)propanoic acid (CAS 1492805-64-7)
Recommended Standards
- 6-Ethyl-2-hydroxyquinoline-3-carboxylic acid (CAS 436087-31-9)
- 6-Ethylamino-5-nitroquinoline (CAS 99601-37-3)
- 6-Ethoxyquinoline-4-carboxylic acid (CAS 525-39-3)
- 1-Benzyl-3-[(2,4,6-trimethylphenyl)methyl]imidazolidine-2,4,5-trione (CAS 341967-28-0)
- 3-(2-Chlorobenzoyl)phenyl acetate (CAS 890099-51-1)
- (4-(2-Morpholinoethoxy)phenyl)methanamine hydrochloride (CAS 1429056-30-3)
- (2,4-Dimethylphenyl)methanesulfonyl chloride (CAS 1216081-74-1)
- 6-Bromo-7-methyl-1,2,3,4-tetrahydroisoquinoline (CAS 1780873-07-5)
- (S)-1-(3-(aminomethyl)pyrrolidin-1-yl)ethan-1-one (CAS 1240187-28-3)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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