Molekula
L-Lysine HCl 50% solution
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
L-Lysine HCl is an essential amino acid derivative used primarily in pharmaceuticals, animal nutrition, and as a performance-enhancing supplement in sports nutrition. It is supplied as a 50% aqueous solution for ease of handling and formulation. This product has a CAS number of 657-27-2, with the molecular formula H2N(CH2)4CH(NH2)CO2H·HCl and a molecular weight of 182.65. It is stable under ambient storage conditions and carries no signal word for hazard classification. Molekula supplies L-Lysine HCl 50% solution 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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 | Clear yellow liquid |
| Assay | 48.0 - 55.0% (w/w) |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90037105 |
| CAS Number | 657-27-2 |
| IUPAC Name | (2S)-2,6-diaminohexanoic acid;hydrochloride |
| EC Number | 211-519-9 |
| Molecular Formula | H2N(CH2)4CH(NH2)CO2H·HCl |
| Molecular Weight | 182.65 |
| Exact Mass | 182.0822 |
| SMILES | C(CCN)C[C@@H](C(=O)O)N.Cl |
| InChIKey | BVHLGVCQOALMSV-JEDNCBNOSA-N |
| InChI | InChI=1S/C6H14N2O2.ClH/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H/t5-;/m0./s1 |
| PubChem CID | 69568 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29224100 |
| Tariff Code | 2922410090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
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
- (2S)-2,6-Diaminohexanoic acid monohydrochloride
- ENISYL-F
- H-Lys-OH.HCl
- L-Lysine hydrochloride
- L-Lysine monohydrochloride
- Lysine hcl, l-
- lysine hydrochloride
- Lysine, l-, monohydrochloride
- Trulysine
- VIRALYS
Frequently asked questions
What is L-Lysine HCl 50% solution commonly used for?
L-Lysine HCl is primarily used in pharmaceuticals, animal feed supplements, and as a nutrient in cell culture media due to its essential amino acid properties.
What is the chemical formula and molecular weight of L-Lysine HCl?
The chemical formula is **H₂N(CH₂)₄CH(NH₂)CO₂H·HCl**, and the molecular weight is **182.65 g/mol**.
How should L-Lysine HCl 50% solution be stored?
Store at ambient temperature in a tightly sealed container, away from moisture and direct sunlight.
What grade of L-Lysine HCl does Molekula supply?
Molekula supplies **pharmaceutical-grade** L-Lysine HCl 50% solution, suitable for regulated applications.
Can Molekula supply L-Lysine HCl in bulk quantities?
Yes, Molekula can supply L-Lysine HCl in bulk, with flexible packaging options based on customer requirements.
What documentation comes with an order of L-Lysine HCl?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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.