Molekula
4-Bromosalicylaldehyde
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
4-Bromosalicylaldehyde is an aromatic aldehyde featuring a bromine substituent on the salicylaldehyde core, widely used in organic synthesis, pharmaceutical intermediates, and dye chemistry for its reactivity and functional group versatility. This solid compound has a CAS number of 22532-62-3, a molecular formula of C7H5BrO2, and a molecular weight of 201.02 g/mol. It is stable at ambient storage conditions but requires handling with caution, as indicated by its "Warning" signal word. Molekula supplies 4-Bromosalicylaldehyde from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow to white solid |
| Water | ≤0.5% |
| Purity (GC) | ≥98.0% |
| Identification (1H-NMR) | Conforms to structure |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90036425 |
| CAS Number | 22532-62-3 |
| IUPAC Name | 4-bromo-2-hydroxybenzaldehyde |
| Molecular Formula | C7H5BrO2 |
| Molecular Weight | 201.02 |
| Exact Mass | 199.9473 |
| SMILES | C1=CC(=C(C=C1Br)O)C=O |
| InChIKey | HXTWKHXDFATMSP-UHFFFAOYSA-N |
| InChI | InChI=1S/C7H5BrO2/c8-6-2-1-5(4-9)7(10)3-6/h1-4,10H |
| PubChem CID | 4066019 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| HTS Code | 29130040 |
| Tariff Code | 2913000090 |
Safety & GHS
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H400 Very toxic to aquatic life
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 2-hydroxy-4-bromobenzaldehyde
- 4-Bromo-2-hydroxybenaldehyde
- 4-Bromo-2-hydroxybenzaldehyde
- BENZALDEHYDE, 4
- BENZALDEHYDE, 4-BROMO-2-HYDROXY-
Frequently asked questions
What is 4-Bromosalicylaldehyde commonly used for?
It is primarily used as an intermediate in organic synthesis, including pharmaceuticals, agrochemicals, and dyes, due to its reactive bromine and aldehyde functional groups.
What is the chemical formula and molecular weight of 4-Bromosalicylaldehyde?
The formula is **C₇H₅BrO₂**, and the molecular weight is **201.02 g/mol**.
How should 4-Bromosalicylaldehyde be stored?
Store in a tightly sealed container at **ambient temperature**, away from moisture, light, and incompatible substances.
What purity grades or specifications does Molekula offer for this product?
We supply **technical grade (97%+ purity)** and **analytical/pharmaceutical grade** upon request—confirm availability for your specific needs.
Can Molekula supply 4-Bromosalicylaldehyde in bulk quantities?
Yes, we offer bulk packaging (e.g., 1 kg, 5 kg, 25 kg drums) for large-scale applications—contact us for pricing and lead times.
What documentation is provided with an order of 4-Bromosalicylaldehyde?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.