Methyl 1,4-dioxo-1,4-dihydronaphthalene-2-carboxylate CAS 83575-14-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83575-14-8 |
| Molecular Formula | C12H8O4 |
| Molecular Weight | 216.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 1,4-dioxo-1,4-dihydronaphthalene-2-carboxylate (CAS 83575-14-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H8O4. Molecular weight: 216.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H8O4 |
| Molecular Weight | 216.19 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Methyl Standards
- 3-(2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)benzaldehyde (CAS 1261953-11-0)
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- 4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzamide (CAS 98697-26-8)
- 1-(2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-1-(2-fluoroethyl)urea (CAS 500315-80-0)
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Recommended Standards
- Ethyl 5-amino-3-(2-hydroxyethoxy)isoxazole-4-carboxylate (CAS 446276-12-6)
- N-(3-Formylisoxazol-4-yl)benzamide (CAS 87149-85-7)
- Dibenzo[b,e][1,4]dioxine-2,8-diol (CAS 775537-59-2)
- (4S,4'S,5S,5'S)-2,2'-(2-Bromo-1,3-phenylene)bis[4,5-dihydro-1-[(4-methylphenyl)sulfonyl]-4,5-diphenyl-1H-imidazole] (CAS 1242077-52-6)
- 6-Chloro-1-methyl-1,2,3,4-tetrahydroquinoxaline (CAS 28199-19-1)
- N-(3-Chlorophenyl)-2-((3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide (CAS 1058433-56-9)
- 3-(4-Ethoxyphenyl)-7-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1707668-17-4)
- 1-Propyl-6-(trifluoromethyl)-1h-1,3-benzodiazole-2-thiol (CAS 746608-47-9)
- 3-(Aminomethyl)benzoic acid (CAS 2393-20-6)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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