Ordering
Available Variants5 g
CHA.99333-5g
Price
€32.40
Available – Dispatch in 14 days
25 g
CHA.99333-25g
Price
€113.60
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
5 g | CHA.99333-5g | €32.40 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
25 g | CHA.99333-25g | €113.60 |
97%
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Empirical Formula (Hill Notation) | C4H5BrN2 |
|---|---|
| CAS Number | 15803-02-8 |
| Molecular Weight | 161.00 |
| NACRES | NA.22 |
| PubChem Substance ID | 329761830 |
| UNSPSC Code | 12352100 |
| MDL number | MFCD02179565 |
| Assay | 97% |
| Form | liquid |
Safety Information Handling visibility
| pictograms |
GHS05
GHS07
  GHS05,GHS07
|
|---|---|
| signalword | Danger |
| hcodes | H315,H318,H335 |
| pcodes | P280 - P302 + P352 - P305 + P351 + P338 + P310 |
| Hazard Classifications | Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3 |
| target_organs | Respiratory system |
| Storage Class | 10 - Combustible liquids |
| wgk | WGK 3 |
| flash_point_f | 199.9 °F |
| flash_point_c | 93.3 °C |
| ppe | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
Technical Overview & Applications Use-case context
4-Bromo-1-methyl-1H-pyrazole, with the CAS registry number 15803-02-8, is a halogenated pyrazole compound that has garnered significant attention in the realm of organic chemistry. This compound exhibits a molecular structure characterized by a pyrazole ring, which is a five-membered heterocyclic ring containing two nitrogen atoms, with a bromine atom attached at the 4-position and a methyl group at the 1-position. The presence of the bromine atom renders this compound susceptible to various chemical transformations, including nucleophilic substitution reactions. As such, 4-bromo-1-methyl-1H-pyrazole serves as a versatile intermediate in the synthesis of more complex pyrazole derivatives, which have been explored for their potential applications in pharmaceuticals and agrochemicals. Its unique chemical properties make it a valuable compound in various research endeavors.
