2,7-Dimethylquinoline-5,8-dione CAS 64636-84-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 64636-84-6 |
| Molecular Formula | C11H9NO2 |
| Molecular Weight | 187.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,7-Dimethylquinoline-5,8-dione (CAS 64636-84-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H9NO2. Molecular weight: 187.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H9NO2 |
| Molecular Weight | 187.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
Related Dimethylquinoline Standards
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- 2,3-Dimethylquinoline-4,6-diamine (CAS 828930-83-2)
- 8-Ethyl-2,5-dimethylquinoline (CAS 1416447-74-9)
- 6,7-Dimethylquinoline-2-carbaldehyde (CAS 1216075-00-1)
- 2,8-Dimethylquinoline-6-carbaldehyde (CAS 1536228-16-6)
- 5,8-Dimethylquinoline-2-carbaldehyde (CAS 187401-39-4)
- 7,8-Dimethylquinoline-2-carbaldehyde (CAS 187401-63-4)
- 3,3-Dimethylquinoline-2,4(1H,3H)-dione (CAS 106875-07-4)
Recommended Standards
- 2,5-Difluoro-4-propoxyaniline (CAS 834154-72-2)
- 2-[2-(Difluoromethoxy)phenyl]ethan-1-amine (CAS 771571-67-6)
- 2-(Quinolin-6-yl)acetic acid (CAS 5622-34-4)
- 2-(2,5-Diamino-3-(difluoromethyl)pyridin-4-yl)acetonitrile (CAS 1804710-70-0)
- 2-Cyclohexylethanimidamide hydrochloride (CAS 816469-55-3)
- 3-Allyl-6-amino-1-ethyluracil (CAS 63981-29-3)
- 3-(tert-Butyl)-1H-pyrazole hydrochloride (CAS 1187385-62-1)
- Carbovir (CAS 118353-05-2)
- 2-(Difluoromethyl)-3-hydroxy-6-methyl-4-nitropyridine (CAS 1807130-39-7)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
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