Clemastine fumarate salt
Clemastine fumarate salt (CAS: 14976-57-9) is a white to beige powder with a molecular weight of 459.96 g/mol. This compound, with the empirical formula C21H26ClNO · C4H4O4, is primarily utilised in scientific research, particularly within cell biology, neuroscience, and studies involving neurotransmission. It functions as an antagonist and is known for its role in histaminergic pathways.
- IUPAC
- (+)-2-[2-[(p-Chloro-α-methyl-α-phenylbenzyl)oxy]ethyl]-1-methylpyrrolidine fumarate salt,(2R)-2-[2-[(1R)-1-(4-Chlorophenyl)-1-phenylethoxy]ethyl]-1-methylpyrrolidine fumarate salt,1-Methyl-2-[2-(methyl-p-chlorodiphenylmethyloxy)ethyl]pyrrolidine fumarate salt,1-Methyl-2-[2-(α-methyl-p-chlorobenzhydryloxy)ethyl]pyrrolidine fumarate salt,Meclastine fumarate salt,Mecloprodine
- Synonyms
- Meclastine fumarate saltMecloprodine1-Methyl-2-[2-(α-methyl-p-chlorobenzhydryloxy)ethyl]pyrrolidine fumarate salt1-Methyl-2-[2-(methyl-p-chlorodiphenylmethyloxy)ethyl]pyrrolidine fumarate salt(2R)-2-[2-[(1R)-1-(4-Chlorophenyl)-1-phenylethoxy]ethyl]-1-methylpyrrolidine fumarate salt(+)-2-[2-[(p-Chloro-α-methyl-α-phenylbenzyl)oxy]ethyl]-1-methylpyrrolidine fumarate salt

Neuroscience Research
Clemastine fumarate salt serves as a valuable tool in neuroscience research, aiding the investigation of neurotransmitter systems and their modulation. Its antagonistic properties are useful for studying histamine receptors and related signalling cascades.
Cell Signaling Studies
This compound is employed in cell biology to explore intracellular signalling pathways. Researchers utilise its known effects on histaminergic mechanisms to understand cellular responses and communication.
Pharmacological Investigations
As a histaminergic agent, clemastine fumarate salt is used in pharmacological studies to elucidate the mechanisms of action of related compounds and to develop new therapeutic strategies.
| Molecular weight | 459.96 |
|---|---|
| Empirical formula | C21H26ClNO · C4H4O4 |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white to beige |
| Solubility | DMSO: soluble5 mg/mL (clear solution; warmed) |
| Optical activity | [α]/D +15 to +25°, c = 1 in methanol |
| Storage temperature | room temp |
| Storage Condition | desiccated |
|---|
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 Clemastine fumarate salt used for?
+
Clemastine fumarate salt is used in scientific research, primarily in fields such as neuroscience, cell biology, and pharmacology, for investigating histaminergic pathways, neurotransmission, and cell signalling.
What are the CAS number and formula for Clemastine fumarate salt?
+
The CAS number for Clemastine fumarate salt is 14976-57-9. Its empirical formula is C21H26ClNO · C4H4O4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Clemastine fumarate salt with an assay of ≥98% (HPLC). This product is intended for research purposes and is not represented as USP, BP, or EP grade.
What are the safety and handling precautions for Clemastine fumarate salt?
+
Clemastine fumarate salt is classified under WGK (Germany) as 3, indicating it is hazardous to water. Handle with appropriate personal protective equipment in a well-ventilated area. Consult the Safety Data Sheet (SDS) for detailed hazard information and handling procedures.
How is Clemastine fumarate salt shipped and exported?
+
Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Clemastine fumarate salt is carefully packed and exported according to international shipping regulations to ensure safe delivery worldwide.
How can I request a sample or quote for Clemastine fumarate salt?
+
To request a sample or a quotation for Clemastine fumarate salt, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
▶ Related products

(−)-Curcumol
C15H24O2
Cell Biology
(±) Clopidogrel hydrogensulfate
Cell Biology

(±)-L-Alliin
C6H11NO3S
Cell Biology
(±)-2-Amino-4-phosphonobutyric acid
C4H10NO5P
Cell Biology
(±)-2-Methylarachidonoyl-2′-fluoroethylamide
C23H38NOF
Cell Biology
(±)-3,4-Methylenedioxy-N-ethylamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxyamphetamine hydrochloride
Cell Biology

(±)-3,4-Methylenedioxymethamphetamine hydrochloride
Cell Biology
▶ 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