4-amino-1-methyl-pyrazolo[4,3-c]quinoline-8-carboxylic acid CAS 2774613-80-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2774613-80-6 |
| Molecular Formula | C12H10N4O2 |
| Molecular Weight | 242.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-amino-1-methyl-pyrazolo[4,3-c]quinoline-8-carboxylic acid (CAS 2774613-80-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10N4O2. Molecular weight: 242.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10N4O2 |
| Molecular Weight | 242.23 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-Amino-1-((2R,3S,4S,5R)-3-amino-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 67013-99-4)
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- 4-Amino-1-((2R,3R,4S,5S)-4-amino-3-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 70580-89-1)
- 2-(((2,6-Dichlorobenzyl)oxy)methyl)piperidine hydrochloride (CAS 1289388-40-4)
- 4-Amino-1H-imidazole-2-carboxylic acid (CAS 155815-92-2)
- 3-(6-Bromopyridin-2-yl)oxetan-3-amine (CAS 1393531-99-1)
- 1-(Cyclopentyloxy)-3-nitro-5-(trifluoromethoxy)benzene (CAS 1881320-44-0)
- 1-(Pyridin-2-yl)-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole (CAS 1233025-21-2)
- 2-Fluoro-5-(methoxymethoxy)phenylboronic acid (CAS 2096332-96-4)
- Exenatide (CAS 141758-74-9（free base）)
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