Molekula
Betaine monohydrate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Betaine monohydrate is a crystalline compound used as a stabilizer and osmolyte in biochemical and pharmaceutical applications. It is also employed in cosmetics and animal feed. Available with CAS number 590-47-6, its molecular formula is C5H11NO2·H2O and molecular weight is 135.16 g/mol. Store at 2 to 8 °C. No signal word applies. Molekula supplies Betaine monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 kg — £121.10 per pack ex VAT · £145.32 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Water | ≤15% |
| Heavy metals | ≤0.001% |
| Assay | ≥98.0% |
| Residue on Ignition | ≤0.5% |
| Arsenic (As) | ≤0.0002% |
| Sulphates (SO4)(2-) | ≤0.002% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 26904615 |
| CAS Number | 590-47-6 |
| IUPAC Name | carboxymethyl(trimethyl)azanium hydroxide |
| Molecular Formula | C5H11NO2·H2O |
| Molecular Weight | 135.16 |
| Exact Mass | 135.0895 |
| SMILES | C[N+](C)(C)CC(=O)O.[OH-] |
| InChIKey | NJZRLXNBGZBREL-UHFFFAOYSA-N |
| InChI | InChI=1S/C5H11NO2.H2O/c1-6(2,3)4-5(7)8;/h4H2,1-3H3;1H2 |
| PubChem CID | 83815 |
| REACH Code | Y113 |
| HTS Code | 2923.90.01.00 |
| Tariff Code | 2923900090 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is betaine monohydrate used for?
Betaine monohydrate is commonly used as a methyl donor in animal feed and as a stabilizer in pharmaceuticals and cosmetics.
What is the chemical formula and molecular weight of betaine monohydrate?
The formula is C5H11NO2·H2O with a molecular weight of 135.16 g/mol.
How should betaine monohydrate be stored?
It should be stored at 2 to 8 °C to maintain stability and prevent degradation.
What grade of betaine monohydrate does Molekula supply?
Molekula supplies pharmaceutical-grade betaine monohydrate suitable for use in high-purity applications.
Can Molekula supply betaine monohydrate in bulk?
Yes, Molekula can supply betaine monohydrate in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a betaine monohydrate order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.