Methyl 7-methoxy-1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate CAS 120072-87-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 120072-87-9 |
| Molecular Formula | C13H14O4 |
| Molecular Weight | 234.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 7-methoxy-1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate (CAS 120072-87-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H14O4. Molecular weight: 234.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H14O4 |
| Molecular Weight | 234.25 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
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Recommended Standards
- rel-(1R,5R)-5-Methyl-3-(3-nitro-4-pyridinyl)-2-cyclohexen-1-ol (CAS 1187055-96-4)
- tert-Butyl (5-cyano-4-methylpyrimidin-2-yl)carbamate (CAS 1202680-01-0)
- (S)-Benzyl (2-oxopyrrolidin-3-yl)carbamate (CAS 118507-50-9)
- 2-Bromo-6-fluoro-1-naphthaldehyde (CAS 925442-53-1)
- (5-Chlorofuro[3,2-b]pyridin-2-yl)methanol (CAS 1347814-95-2)
- N4-benzyl-6-chloro-N4-methylpyrimidine-2,4-diamine (CAS 860650-68-6)
- Rebamipide Impurity 14 (CAS 619-56-7)
- 2-Chloro-5-(furan-2-yl)benzoic acid (CAS 1255636-77-1)
- Daclatasvir impurity 39 (CAS CATO-C4X-184839)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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