Glycopyrrolate
Glycopyrrolate (CAS: 596-51-0; C19H28NO3 · Br; MW: 398.33) is a quaternary ammonium compound, commonly supplied as a white to tan powder. It functions as an anticholinergic agent. Its primary applications include use in research settings for studying biological pathways and as a component in the development of therapeutics. This compound is typically stored under desiccated conditions at 2-8°C.
- IUPAC
- α-cyclopentylmandelic acid ester with 3-hydroxy-1,1-dimethylpyrrolidinium bromide,1-methyl-3-pyrrolidyl α-cyclopentylmandelate methobromide,1-methyl-3-pyrrolidyl α-phenyl-α-cyclopentylglycolate methobromide,3-(2-phenyl-2-cyclopentylglycoloyloxy)-1,1-dimethylpyrrolidinium bromide,3-hydroxy-1,1-dimethylpyrrolidinium bromide α-cyclopentylmandelate,AHR-504,Copyrrolate,Gastrodyn,NSC 250836,NSC 251251,NSC 251252,NVA-237,glycopyrronium bromide
- Synonyms
- glycopyrronium bromide3-(2-phenyl-2-cyclopentylglycoloyloxy)-1,1-dimethylpyrrolidinium bromide1-methyl-3-pyrrolidyl α-cyclopentylmandelate methobromide3-hydroxy-1,1-dimethylpyrrolidinium bromide α-cyclopentylmandelateα-cyclopentylmandelic acid ester with 3-hydroxy-1,1-dimethylpyrrolidinium bromide1-methyl-3-pyrrolidyl α-phenyl-α-cyclopentylglycolate methobromideAHR-504CopyrrolateGastrodynNSC 250836NSC 251251NSC 251252NVA-237

Pharmacological Research
Glycopyrrolate serves as a valuable tool in pharmacological research, particularly in the investigation of cholinergic systems. Its anticholinergic properties make it useful for studying receptor interactions and physiological responses mediated by acetylcholine.
Drug Discovery and Development
As an approved therapeutic, Glycopyrrolate is utilized in drug discovery and development pipelines. Researchers may use it as a reference compound or starting point for designing novel agents targeting similar biological pathways.
Bioactive Small Molecule Studies
This compound is classified as a bioactive small molecule, making it relevant for studies in cell biology and signaling. Its specific interactions within cellular systems can be explored to understand complex biological processes.
| Molecular weight | 398.33 |
|---|---|
| Empirical formula | C19H28NO3 · Br |
| Assay | ≥98% (HPLC) |
| Form | powder |
| Colour | white to tan |
| Solubility | H2O: ≥24 mg/mL |
| Storage temperature | 2-8°C |

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.
| 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 Glycopyrrolate used for?
+
Glycopyrrolate is used in pharmacological research and drug discovery, particularly for its anticholinergic properties, and is also an approved therapeutic.
What is the CAS number and formula for Glycopyrrolate?
+
The CAS number for Glycopyrrolate is 596-51-0, and its formula is C19H28NO3 · Br.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Glycopyrrolate with a purity of ≥98% (HPLC). We do not represent this product as USP, BP, or EP grade.
How should Glycopyrrolate be handled safely?
+
Glycopyrrolate is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid breathing dust.
How is Glycopyrrolate packed and shipped?
+
Glycopyrrolate is typically supplied as a powder and is stored under desiccated conditions at 2-8°C. TSS exports fine chemicals globally.
How can I request a quote or sample for Glycopyrrolate?
+
Please contact our sales team to request a quote or sample for Glycopyrrolate.
▶ 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