3-(3-Methylbutyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid CAS 565174-87-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 565174-87-0 |
| Molecular Formula | C14H16N2O3 |
| Molecular Weight | 260.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Methylbutyl)-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid (CAS 565174-87-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H16N2O3. Molecular weight: 260.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H16N2O3 |
| Molecular Weight | 260.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-(2-Fluorobenzyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 338777-26-7)
- 3-(4-Butoxyphenyl)-1H-pyrazole-4-carboxylic acid (CAS 879996-68-6)
- 3-(2-Acetamidopropyl)-1H-indole-2-carboxylic acid (CAS 352554-94-0)
- 2,2-difluoro-2-(6-methoxypyridin-2-yl)ethan-1-amine (CAS 1256826-06-8)
- (4-Methoxy-[1,1'-biphenyl]-2-yl)methanol (CAS 52008-92-1)
- Repaglinide N-Oxide (CAS 121167-81-5)
- 4H-Benzo[d][1,3]thiazin-2-amine (CAS 78959-46-3)
- 2-(4-Aminophenyl)ethane-1-thiol (CAS 101935-19-7)
- 2-Octyl-1,3,6,2-dioxazaborocane (CAS 96508-56-4)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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