Methyl 1,3-dibromo-4-hydroxy-5,6,7,8-tetrahydronaphthalene-2-carboxylate CAS 2055840-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2055840-68-9 |
| Molecular Formula | C12H12Br2O3 |
| Molecular Weight | 364.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 1,3-dibromo-4-hydroxy-5,6,7,8-tetrahydronaphthalene-2-carboxylate (CAS 2055840-68-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H12Br2O3. Molecular weight: 364.03 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H12Br2O3 |
| Molecular Weight | 364.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
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- 2,7-Dibromo-4,5,9,10-tetrahydropyrene (CAS 17533-36-7)
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Recommended Standards
- 4-(Allyloxy)-2,3-dibromo-5-ethoxybenzaldehyde (CAS 832673-80-0)
- Pemetrexed Impurity 53 (CAS 1320346-37-9)
- 2,2,3,3,4,4,5,6,6,6-Decafluoro-5-(Trifluoromethyl)Hexanoic Acid (CAS 15899-29-3)
- 4-Carbamoylbenzeneboronic acid (CAS 123088-59-5)
- rel-(1R,3S)-4,4-Difluorospiro[2.2]pentane-1-carboxylic acid (CAS 1401942-60-6)
- (S)-4-(4-Nitrobenzyl)oxazolidin-2-one (CAS 139264-55-4)
- Methyl 4-methyl-3-oxo-3,4-dihydropyrazine-2-carboxylate (CAS 114698-43-0)
- 2-Ethoxy-4-formylphenyl 4-fluorobenzoate (CAS 301353-33-3)
- n-((3-Methyl-1h-pyrazol-4-yl)methyl)pentanamide (CAS 1184388-19-9)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com