6,7-Dimethoxy-5,8-dioxo-5,8-dihydronaphthalene-2-carbonitrile CAS 102632-06-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 102632-06-4 |
| Molecular Formula | C13H9NO4 |
| Molecular Weight | 243.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Dimethoxy-5,8-dioxo-5,8-dihydronaphthalene-2-carbonitrile (CAS 102632-06-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H9NO4. Molecular weight: 243.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H9NO4 |
| Molecular Weight | 243.21 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Nitro-11H-dibenzo[b,e][1,4]dioxepine (CAS 102492-62-6)
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- 4-(4,5-Dihydrooxazol-2-yl)-1,2,5-oxadiazol-3-amine (CAS 1431728-34-5)
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- 1-sulfamoylcyclopropane-1-carboxylic acid (CAS 1808795-33-6)
- Methyl (S)-2-amino-3-(2-hydroxyphenyl)propanoate (CAS 72683-80-8)
- 2-(6-Amino-4-oxoquinazolin-3(4H)-yl)acetic acid (CAS 1250492-16-0)
- 2-Cyclopropylcarbonyl-3-dimethylaminoacrylic Acid Methyl Ester (CAS 340774-26-7)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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