L-Leucine Supplier in Malaysia
- Also known as
- L Leucine
- Leucine
L-leucine supplier for Malaysian food, sports-nutrition, pharmaceutical, feed and biotechnology manufacturers. This white crystalline essential amino acid is purchased as the defined L-isomer by assay, optical identity, impurity profile and particle form.
Commercial requirements include food and nutraceutical powder, pharmaceutical grade, feed-grade powder or granules and fermentation or cell-culture material. Grade selection turns on identity and assay tests, related amino acids, moisture, particle-size distribution and microbiological controls.
L-leucine serves amino-acid blends, nutritional beverages, functional foods, pharmaceutical processes, animal nutrition and fermentation media. It is different from D-leucine, DL-leucine and L-leucine AKG, so the stereochemical identity and product composition should be explicit in the enquiry.
Send the required grade, assay and impurity limits, particle form, application, quantity and delivery location with your enquiry. Availability, packing, documentation and delivery timing are confirmed with the quotation. Supply is subject to applicable requirements.
- CAS number
- 61-90-5
- Formula
- C6H13NO2
- Grade
- food, nutraceutical, pharmaceutical, feed, fermentation
- Appearance
- white crystalline powder or crystals
L-Leucine grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Food and nutraceutical L-leucine | fine white crystalline powder or granules | — | Sports-nutrition, amino-acid blends, functional foods and beverage powders requiring the L-isomer to a defined assay, particle and microbiological specification. | Confirm the grade, particle form and pack format with the quotation. |
| Pharmaceutical-grade L-leucine | high-purity white crystalline powder | — | Pharmaceutical formulation, excipient and process applications that require tighter assay, identity, optical and impurity controls. | Confirm the written specification and pack format with the quotation. |
| Feed-grade L-leucine | white crystalline powder or granules | — | Animal nutrition and aquaculture formulations that specify supplemental L-leucine to a defined composition and feed-grade quality profile. | Confirm the grade and pack format with the quotation. |
| Fermentation and cell-culture L-leucine | fine crystalline powder or prepared solution, as specified | — | Nutrient addition in fermentation media, cell-culture media and controlled biotechnology processes requiring a defined amino-acid purity profile. | Confirm the form and pack format with the quotation. |
How to buy L-leucine from ChemTrade
Request a quote for L-leucine
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Appearance | white crystalline powder or crystals | — |
| Chemical identity | L-leucine, the L-isomer of leucine | — |
| CAS number | 61-90-5 | — |
| Formula | C6H13NO2 | — |
| Grade controls | assay, identity and optical tests, moisture or loss on drying, related amino acids, particle-size distribution and microbiological limits confirmed against the selected grade | — |
L-Leucine applications
Safety and handling
Keep sealed, cool and dry, protected from moisture and contamination. Control dust during powder handling and follow the safety and storage information for the quoted grade. Supply is subject to applicable requirements.
Common questions about L-leucine
Are L-leucine and leucine the same product?
Leucine is the general amino-acid name, while L-leucine identifies the biologically common L-isomer covered by this page. Buyers should state the L-isomer and CAS reference when stereochemical identity matters.
Is L-leucine the same as L-leucine AKG?
No. L-leucine is the single amino acid, while L-leucine AKG is a different combined or formulated product involving alpha-ketoglutarate. They require separate identity, composition and assay specifications.
Which L-leucine grade suits nutritional products?
Food or nutraceutical grade is selected for amino-acid blends, sports nutrition, functional foods and beverage powders. State assay, particle size, microbiological limits and any required sensory or document profile for the finished formulation.
What is pharmaceutical-grade L-leucine?
Pharmaceutical grade is supplied against a written specification with defined identity, assay, optical and impurity controls. The intended use and applicable test basis should accompany the enquiry rather than relying on the grade label alone.
Can L-leucine be used in animal feed and fermentation media?
L-leucine is used as a supplemental amino acid in selected animal and aquaculture formulations and as a nutrient in fermentation and cell-culture media. The grade, assay, sterility or microbiological needs and composition must be matched to the specific process.
What specifications matter when buying L-leucine?
Buyers commonly define assay, identity and optical tests, moisture, related amino acids, particle size and microbiological limits. Send the relevant food, pharmaceutical, feed or process specification and test methods.
What details are needed for an L-leucine quotation?
Provide the grade, assay and impurity limits, powder or granular form, quantity, application and delivery location. Mention preferred packing and required documents so applicable options can be confirmed.