6-(2,4-Dioxo-1,4-dihydroquinazolin-3(2h)-yl)hexanoic acid CAS 82603-64-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82603-64-3 |
| Molecular Formula | C14H16N2O4 |
| Molecular Weight | 276.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(2,4-Dioxo-1,4-dihydroquinazolin-3(2h)-yl)hexanoic acid (CAS 82603-64-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H16N2O4. Molecular weight: 276.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H16N2O4 |
| Molecular Weight | 276.29 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.) | 1980 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 6-((tert-Butoxycarbonyl)amino)-1h-indole-4-carboxylicacid (CAS 948015-63-2)
- 6-(4-Fluorophenyl)-3-methylimidazo[2,1-b][1,3]thiazole-2-carboxylic acid (CAS 951908-85-3)
- 6-((tert-Butoxycarbonyl)amino)-1H-indole-3-carboxylic acid (CAS 2151817-37-5)
- 2-(1-methylpyrrolidin-3-ylidene)acetic acid hydrochloride (CAS 1909358-90-2)
- Ethyl 3,5-dichloro-2-methoxybenzoate (CAS 475625-07-1)
- 2,3,4-trihydroxy-3,5-dimethoxypropiophenone (CAS 33900-74-2)
- 5-Methoxy-8,8-dimethyl-4-phenyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-2-one (CAS 64620-10-6)
- 1-(4-Chloropyridin-2-yl)-2-methylpropan-1-amine (CAS 1270571-32-8)
- 2-((4-Methylbenzyl)sulfinyl)-4-(4-methylpiperazin-1-yl)-5,6,7,8-tetrahydroquinazoline (CAS 477714-07-1)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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