1-Bromo-3,4,5-trimethoxybenzene(CAS 2675-79-8)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 1G | In Stock | 5 USD
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| 98% | RG | 5G | In Stock | 10 USD
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| 98% | RG | 25G | In Stock | 30 USD
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| 98% | RG | 100G | In Stock | 100 USD
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| 98% | RG | 500G | In Stock | 488 USD
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Applications of 2675-79-8
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Chemicals | Synthesis of Trimethoxybenzaldehyde (TMB) | Serves as a key intermediate in formylation reactions (e.g., Vilsmeier-Haack reaction) to introduce an aldehyde group, yielding 3,4,5-trimethoxybenzaldehyde for the synthesis of sulfonamide potentiators (e.g., trimethoprim). |
| Pharmaceutical Chemicals | Synthesis of Trimethoxybenzoic Acid and Derivatives | Oxidized to produce 3,4,5-trimethoxybenzoic acid, followed by esterification or amidation to generate ester- or amide-based derivatives used as pharmaceutical intermediates. |
| Pharmaceutical Chemicals | Synthesis of the Antibacterial Potentiator Trimethoprim (TMP) | Used as a starting material in multi-step reactions—including formylation, condensation, and cyclization—to construct the pyrimidine ring, ultimately yielding trimethoprim. |
| Pharmaceutical Chemicals | Synthesis of the Coronary Vasodilator Trimetazidine | Acts as an intermediate in the synthesis of piperazine derivatives for the production of trimetazidine hydrochloride. |
| Organic Synthesis | Construction of Biphenyl or Stilbene Derivatives | Leverages bromine reactivity in Suzuki or Heck coupling reactions with arylboronic acids or alkenes to construct complex biphenyl or styrene-type structures. |
| Organic Synthesis | Preparation of Alcohols or Carboxylic Acids via Grignard Reaction | Converted into the corresponding Grignard reagent (1-bromo-3,4,5-trimethoxyphenylmagnesium bromide), then reacted with carbonyl compounds or carbon dioxide to yield alcohols or carboxylic acids. |
| Dye Industry | Synthesis of Trimethoxyaniline | Subjected to amination to replace the bromo group with an amino group, producing 3,4,5-trimethoxyaniline as an intermediate for azo dyes and other functional pigments. |
Physical and chemical properties of 2675-79-8
Boiling Point |
262.2±35.0 °C at 760 mmHg |
|---|---|
Density |
1.4±0.1 g/cm3 |
Exact Mass |
245.989151 |
Flash Point |
103.7±24.4 °C |
Index of Refraction |
1.520 |
LogP |
2.93 |
Melting Point |
78-82 °C(lit.) |
Molecular Formula |
C9H11BrO3 |
Molecular Weight |
247.086 |
PSA |
27.69000 |
Storage condition |
Sealed in dry,Room Temperature |
Vapour Pressure |
0.0±0.5 mmHg at 25°C |
Water Solubility |
Insoluble in water. |
Spectrums of 2675-79-8
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 2675-79-8
Cas:70654-71-6
Cas:77-78-1
Cas:24313-88-0
Q&A for CAS 2675-79-8
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 2675-79-8
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H317 May cause an allergic skin reaction H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 2675-79-8
Operate under the ISO 9001 system
