Molekula
4-Bromopyrazole, 99%
4-Bromopyrazole, 99% is a heterocyclic organic compound used in pharmaceutical and agrochemical synthesis. It serves as a building block for bioactive molecules and functional materials. Available in powder form, it has a molecular formula of C3H3BrN2, a molecular weight of 146.97 g/mol, and is stable at ambient temperatures. This product carries a warning signal word due to potential health hazards. Molekula supplies 4-Bromopyrazole, 99% from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
4-Bromopyrazole, 99% is a heterocyclic organic compound used in pharmaceutical and agrochemical synthesis. It serves as a building block for bioactive molecules and functional materials. Available in powder form, it has a molecular formula of C3H3BrN2, a molecular weight of 146.97 g/mol, and is stable at ambient temperatures. This product carries a warning signal word due to potential health hazards. Molekula supplies 4-Bromopyrazole, 99% from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity GC | >99% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 2075-45-8 |
| Molecular Formula | C3H3BrN2 |
| Molecular Weight | 146.97 |
| REACH Code | Y110 |
| Tariff Code | 29331990 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 4-Bromopyrazole used for?
4-Bromopyrazole is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals.
What is the chemical formula and molecular weight of 4-Bromopyrazole?
The formula is C3H3BrN2 with a molecular weight of 146.97 g/mol.
How should 4-Bromopyrazole be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of 4-Bromopyrazole is available?
Available in 99% purity, suitable for research and synthesis applications.
Can Molekula supply 4-Bromopyrazole in bulk?
Yes, Molekula can supply 4-Bromopyrazole in bulk quantities—please contact sales for details.
What documentation comes with my order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
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.