7-amino-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid CAS 1545047-94-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1545047-94-6 |
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-amino-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 1545047-94-6) 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.) | 1992 |
| 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)
- 2-Amino-6-hydroxyquinoline-3-carboxylic acid (CAS 157915-69-0)
- (S)-4-Amino-2-((ethoxycarbonyl)amino)-4-oxobutanoic acid (CAS 16639-91-1)
Recommended Standards
- Ethyl 3-formylpyrazolo[1,5-a]pyridine-2-carboxylate (CAS 151831-22-0)
- 4,5-dihydroxy-2-naphthoic acid (CAS 154623-82-2)
- 5-Hydroxy-2-methoxynaphthalene-1,4-dione (CAS 15127-94-3)
- 2-(tert-Butyl)-5-isopropyl-1H-indole (CAS 906765-98-8)
- Ethyl 2-(2-bromo-4-cyano-5-(difluoromethyl)phenyl)acetate (CAS 1805594-30-2)
- 4,4'-DDT (ring-13C12) (CAS 104215-84-1)
- Levothyroxine Impurity 37 (CAS 94345-95-6)
- 2-methoxybutanenitrile (CAS 253317-26-9)
- 2,4,6,8,10,12,14-Heptaoxapentadecane (CAS 13352-77-7)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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