1-Bromo-2,3,4,5-tetramethoxy-6-methylbenzene CAS 73875-27-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73875-27-1 |
| Molecular Formula | C11H15BrO4 |
| Molecular Weight | 291.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2,3,4,5-tetramethoxy-6-methylbenzene (CAS 73875-27-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15BrO4. Molecular weight: 291.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H15BrO4 |
| Molecular Weight | 291.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Br-containing |
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Recommended Standards
- 1-Bromo-2-(dimethoxymethyl)-4,5-dimethoxybenzene (CAS 70461-33-5)
- 1-Bromo-3,4-dimethoxy-2-((methoxymethoxy)methyl)benzene, 97% (CAS 220956-31-0)
- 1-(4-(4-Bromophenoxy)phenyl)ethanone (CAS 54916-27-7)
- 7-Amino-[1,3]dioxolo[4,5-b]pyridine (CAS 692061-13-5)
- tert-Butyl 2,6-diazaspiro[3.4]octane-6-carboxylate hydrochloride (CAS 1841081-35-3)
- 2-(Difluoromethoxy)isonicotinamide (CAS 2167739-11-7)
- (3,5-Dichlorophenyl)(3-fluoro-4-methylphenyl)methanone (CAS 951886-48-9)
- 2-(4-(4-(Trifluoromethyl)phenyl)thiazol-2-yl)acetic acid (CAS 945860-86-6)
- (Z)-2-Hydroxy-6-(4-(pentyloxy)styryl)benzoic acid (CAS 1243583-88-1)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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