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Published TCIMAIL newest issue No.198
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CAS RN: 2973-59-3 | Product Number: B4681
2-Bromo-5-hydroxy-4-methoxybenzaldehyde
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Purity: >97.0%(GC)(T)
Synonyms:
- 6-Bromoisovanillin
Product Documents:
| Size | Unit Price | Belgium | Japan* |
|---|---|---|---|
| 5G |
€436.00
|
1 | 17 |
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | B4681 |
Purity / Analysis Method 
|
>97.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C__8H__7BrO__3 = 231.05 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| CAS RN | 2973-59-3 |
| Reaxys Registry Number | 1942858 |
| PubChem Substance ID | 468590523 |
| MDL Number | MFCD00195552 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(GC) | min. 97.0 % |
| Purity(Neutralization titration) | min. 97.0 % |
| NMR | confirm to structure |
Properties (reference)
| Melting Point | 116 °C |
| Boiling Point | 280 °C |
| Solubility (soluble in) | Methanol |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H317 : May cause an allergic skin reaction. H411 : Toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P261 : Avoid breathing dust. P273 : Avoid release to the environment. P280 : Wear protective gloves. P391 : Collect spillage. P362 + P364 : Take off contaminated clothing and wash it before reuse. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. |
Related Laws:
Transport Information:
| UN Number | UN3077 |
| Class | 9 |
| Packing Group | III |
| HS Number | 2913000090 |
Application
A Synthetic Intermediate of Galanthamine
This product is used for the synthesis galanthamine which is an acetylcholinesterase (AChE) inhibitor.
References
- New kilogram-synthesis of the Anti-Alzheimer drug (-)-galanthamine
- Development of a pilot scale process for the anti-Alzheimer drug (-)-galanthamine using large-scale phenolic oxidative coupling and crystallisation-induced chiral conversion
Product Documents (Note: Some products will not have analytical charts available.)
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