5,8-Dimethoxy-2-methyl-N,N-dipropylquinolin-4-amine CAS 66890-16-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66890-16-2 |
| Molecular Formula | C18H26N2O2 |
| Molecular Weight | 302.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,8-Dimethoxy-2-methyl-N,N-dipropylquinolin-4-amine (CAS 66890-16-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H26N2O2. Molecular weight: 302.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H26N2O2 |
| Molecular Weight | 302.41 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5,6-Dimethyl-3-(4-methylphenyl)-2-sulfanylthieno[2,3-d]pyrimidin-4(3h)-one (CAS 59898-65-6)
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- 3-(Dimethylamino)-1-(4-(4-methylpiperazin-1-yl)phenyl)prop-2-en-1-one (CAS 338975-38-5)
- 1-(2-naphthyl)-3-[4-(trifluoromethyl)phenyl]prop-2-en-1-one (CAS 1352444-96-2)
- Regadenoson Impurity 3 (CAS 1423073-21-5)
- 6,7-Difluoro-1H-cyclopenta[b]naphthalene-1,3(2H)-dione (CAS 1629423-68-2)
- (1H-Imidazol-1-yl)(pyrrolidin-2-yl)methanone (CAS 50676-32-9)
- Ethyl 6-[3-(morpholinomethyl)phenyl]-6-oxohexanoate (CAS 898792-48-8)
- Bonemarrow-Derived Mesenchymal Stem Cells Affinity Peptide trifluoroacetate salt (CAS 683750-83-6)
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