Betaine monohydrate
Betaine monohydrate (CAS: 590-47-6) is a quaternary amine compound with the linear formula (CH₃)₃N⁺CH₂COO⁻ · H₂O and a molecular weight of 135.16 g/mol. It functions as a methyl donor and osmolyte in biological systems. Primarily utilized in research and biochemical applications, it plays roles in enzymatic processes and cellular protection against osmotic stress. Tech Serve Solutions supplies this high-purity chemical for laboratory and industrial research.

Biochemical Research
Betaine monohydrate serves as a substrate and cofactor in various biochemical assays. Its role as a methyl donor is crucial in numerous metabolic pathways studied in research settings.
Enzyme Studies
It is used as an inhibitor and substrate in the study of enzymes, particularly cholinesterases. Its osmolyte properties are also investigated in relation to enzyme stability and activity.
Osmoregulation Research
As a known osmolyte, betaine monohydrate is employed in studies investigating cellular responses to osmotic stress and the mechanisms of osmoregulation in different biological systems.
| Molecular weight | 135.16 |
|---|---|
| Linear formula | (CH3)3N+CH2COO- · H2O |
| Assay | ≥99% |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 1 |
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 Betaine monohydrate used for?
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Betaine monohydrate is used in biochemical research, enzyme studies (particularly cholinesterases), and investigations into cellular osmoregulation due to its properties as a methyl donor and osmolyte.
What is the CAS number and formula for Betaine monohydrate?
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The CAS number for Betaine monohydrate is 590-47-6, and its linear formula is (CH₃)₃N⁺CH₂COO⁻ · H₂O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Betaine monohydrate with an assay of ≥99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
How should Betaine monohydrate be handled and stored?
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Handle Betaine monohydrate with appropriate personal protective equipment, including eyeshields, gloves, and a type N95 or P1 respirator filter. Store at 2-8°C. It has a WGK Germany rating of 1.
Is Betaine monohydrate a controlled substance?
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Based on the provided data, Betaine monohydrate is not indicated as a controlled substance.
How is Betaine monohydrate shipped and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals and laboratory reagents, adhering to all shipping and export regulations for compounds like Betaine monohydrate.
How can I request a sample or quote for Betaine monohydrate?
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To request a sample or quote for Betaine monohydrate, please contact our sales team through the website or direct contact information provided.
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