7-Amino-4-hydroxyquinoline-2-carboxylic acid CAS 93445-71-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 93445-71-7 |
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Amino-4-hydroxyquinoline-2-carboxylic acid (CAS 93445-71-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H8N2O3. Molecular weight: 204.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1983 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 6-Amino-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1018135-49-3)
- 7-Amino-6-hydroxyisoquinoline-3-carboxylic acid (CAS 110121-33-0)
- 2-(2-Amino-phenyl)-oxazole-4-carboxylic acid (CAS 1220039-54-2)
- Methyl 3-amino-1-oxo-1H-isoindole-5-carboxylate (CAS 127511-08-4)
- 1-Amino-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 135261-77-7)
- 7-Amino-6-methoxyquinoline-5,8-dione (CAS 14151-19-0)
- 7-amino-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 1545047-94-6)
- 2-Amino-6-hydroxyquinoline-3-carboxylic acid (CAS 157915-69-0)
Recommended Standards
- 7,8-Dihydro-[1,4]dioxino[2,3-g]quinazolin-4(3H)-one (CAS 52791-04-5)
- 7-Amino-4-hydroxyquinoline-3-carboxylic acid (CAS 85344-88-3)
- 6-Methyl-5-nitroisoquinoline 2-oxide (CAS 943606-83-5)
- 1-(2-fluorophenyl)-6-(3-nitrophenyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011398-41-6)
- tert-Butyl (2S,3aS,6aS)-2-(hydroxymethyl)hexahydrocyclopenta[b]pyrrole-1(2H)-carboxylate (CAS 918414-52-5)
- 1,2-bis(2,5-dimethylthien-3-yl)cyclopentene (CAS 219537-98-1)
- 2-(3,4-Dimethoxyphenyl)-6-ethyl-3-hydroxychromen-4-one (CAS 1365271-38-0)
- 4-(sec-Butyl)-6-chloro-N-ethyl-1,3,5-triazin-2-amine (CAS 62733-75-9)
- 5-Chloro-2-(2-(2-hydroxyethoxy)ethyl)-2H-benzo[f]isoindole-4,9-dione (CAS 89479-38-9)
- Prolactin-Releasing Peptide (12-31), rat (CAS 222988-10-5)
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