1,5-Dibromo-4,8-dimethoxynaphthalene CAS 88818-38-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88818-38-6 |
| Molecular Formula | C12H10Br2O2 |
| Molecular Weight | 346.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Dibromo-4,8-dimethoxynaphthalene (CAS 88818-38-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10Br2O2. Molecular weight: 346.01 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10Br2O2 |
| Molecular Weight | 346.01 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Br-containing |
Related Dibromo Standards
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- 1,5-Dibromo-2,6-dimethoxynaphthalene (CAS 25315-06-4)
- 1,6-Dibromo-2,7-dimethoxynaphthalene (CAS 4614-12-4)
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- 4,9-Dibromo-[1,2,5]thiadiazolo[3,4-g]quinoxaline (CAS 141215-31-8)
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- 2,2-DIBROMO-1-(4-FLUORONAPHTHALEN-1-YL)ETHANONE (CAS 951-04-2)
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Recommended Standards
- 2-Bromo-1-(6-(3,4-dichlorophenyl)pyrimidin-4-yl)ethanone (CAS 1319158-63-8)
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- 6-(M-tolyl)picolinic acid (CAS 887982-30-1)
- 2-(Cyanomethyl)benzo[d]oxazole-7-acetic acid (CAS 1803747-23-0)
- (4-Methyl-2-morpholinyl)methanol (CAS 40987-46-0)
- Dimethyl 2,3-dihydro-1H-pyrrolizine-1,7-dicarboxylate (CAS 66635-68-5)
- 1-((1H-Imidazol-1-yl)methyl)-1H-benzo[d]imidazole (CAS 159064-01-4)
- (2-Amino-5-methylphenyl)dimethylphosphine oxide (CAS 2490402-43-0)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
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