1,4-Dimethyl-1H-pyrazole-5-sulfonyl chloride
1,4-Dimethyl-1H-pyrazole-5-sulfonyl chloride (CAS: 1174834-52-6) is a heterocyclic organic compound with the molecular formula C5H7ClN2O2S and a molecular weight of 194.64 g/mol. This pyrazole derivative functions as a versatile building block in organic synthesis. It is particularly useful for introducing the 1,4-dimethyl-1H-pyrazole-5-sulfonyl moiety into target molecules, finding application in the development of novel chemical entities. Tech Serve Solutions supplies this reagent for research and development purposes.
- Synonyms
- C5H7ClN2O2S
Organic Synthesis Reagent
This sulfonyl chloride serves as a key intermediate in the synthesis of more complex organic molecules. Its reactivity allows for the facile introduction of the pyrazole sulfonyl group into various substrates.
Heterocyclic Chemistry
As a halogenated heterocyclic compound, it is valuable in medicinal chemistry and materials science research. It enables the construction of novel heterocyclic scaffolds with potential biological activity or unique material properties.
Building Block for Novel Compounds
The compound acts as a foundational component for creating new chemical entities. Researchers can utilise its structure to explore diverse chemical spaces and develop compounds for various scientific investigations.
| Molecular weight | 194.64 |
|---|---|
| Empirical formula | C5H7ClN2O2S |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,4-Dimethyl-1H-pyrazole-5-sulfonyl chloride used for?
+
1,4-Dimethyl-1H-pyrazole-5-sulfonyl chloride is primarily used as a building block and reagent in organic synthesis, particularly for introducing the 1,4-dimethyl-1H-pyrazole-5-sulfonyl moiety into target molecules for research and development.
What is the CAS number and formula for 1,4-Dimethyl-1H-pyrazole-5-sulfonyl chloride?
+
The CAS number is 1174834-52-6 and the empirical formula is C5H7ClN2O2S.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this chemical for research and development purposes. The specific grade and purity are available upon request; it is not represented as USP, BP, or EP grade.
What are the primary safety concerns when handling this chemical?
+
This compound is classified as a Warning with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment in a well-ventilated area, and avoid contact with skin, eyes, and clothing.
How is 1,4-Dimethyl-1H-pyrazole-5-sulfonyl chloride packed, shipped, and exported?
+
Tech Serve Solutions professionally packs and ships this chemical globally, adhering to all relevant regulations for safe transport of chemical reagents.
How can I request a sample or quote for this product?
+
To request a sample or quote, please contact our sales team through the website or by phone, providing the product name and CAS number.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis