7,8-Dihydroquinoline-2,6(1H,5H)-dione CAS 944902-15-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 944902-15-2 |
| Molecular Formula | C9H9NO2 |
| Molecular Weight | 163.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7,8-Dihydroquinoline-2,6(1H,5H)-dione (CAS 944902-15-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9NO2. Molecular weight: 163.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9NO2 |
| Molecular Weight | 163.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Dihydroquinoline Standards
- Trans-7,8-dihydroquinoline-7,8-diol (CAS 110288-15-8)
- 5,6-Dihydroquinoline-5,6-diol (CAS 87707-12-8)
- 6,7-Dihydroquinoline-5,8-dione (CAS 1522380-62-6)
- 1,4-Dihydroquinoline-3-carbaldehyde (CAS 79180-48-6)
- 1,4-Dihydroquinoline-3-carbonitrile (CAS 50741-28-1)
- 4-Oxo-1,4-dihydroquinoline-7-carbonitrile (CAS 1186230-86-3)
- 2-Oxo-1,2-dihydroquinoline-3-carbonitrile (CAS 36926-82-6)
- 2-Oxo-1,2-dihydroquinoline-6-carbonitrile (CAS 63124-11-8)
Recommended Standards
- 7-(Hydroxymethyl)isoindolin-1-one (CAS 771-07-3)
- 7-Amino-3-hydroxy-2,3-dihydro-1H-inden-1-one (CAS 352000-78-3)
- 6-Methyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 39522-26-4)
- 3-(N,N-Dipropyl)amino-N-methylsulfonylaniline (CAS 186453-43-0)
- (Z)-4-(1H-Indol-2-yl)but-3-en-2-one (CAS 123217-72-1)
- O-Methyl-L-threonine (CAS 2076-57-5)
- Methyl 4-(2-((3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamido)benzoate (CAS 1040661-66-2)
- 5-Bromo-N-(4-methoxyphenyl)pyrazin-2-amine (CAS 950845-92-8)
- 4-[(E)-[(4-Fluorophenyl)methylidene]amino]-5-(thiophen-2-yl)-4H-1,2,4-triazole-3-thiol (CAS 474974-64-6)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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