Molekula
DL-Leucine
DL-Leucine is a synthetic amino acid used in biochemical research, cell culture media, and nutritional supplements. It is a racemic mixture of L- and D-enantiomers, serving as a building block for protein synthesis and metabolic studies. Available in powder form with a molecular weight of 131.17 g/mol, CAS number 328-39-2, and molecular formula C6H13NO2. Stable at ambient temperature with no signal word required. Molekula supplies DL-Leucine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
DL-Leucine is a synthetic amino acid used in biochemical research, cell culture media, and nutritional supplements. It is a racemic mixture of L- and D-enantiomers, serving as a building block for protein synthesis and metabolic studies. Available in powder form with a molecular weight of 131.17 g/mol, CAS number 328-39-2, and molecular formula C6H13NO2. Stable at ambient temperature with no signal word required. Molekula supplies DL-Leucine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 45566845 |
| CAS Number | 328-39-2 |
| Molecular Formula | C6H13NO2 |
| Molecular Weight | 131.17 |
| SMILES | CC(C)CC(C(=O)O)N |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2922.49.4950 |
| Tariff Code | 2922498590 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in PT, US, IT, FR, ES, DE, EN.
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PT - (45566845) DL-LEUCINE [328-39-2].pdf
SDS · PT · 180 KB
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US - (45566845) DL-LEUCINE [328-39-2].pdf
SDS · US · 177 KB
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IT - (45566845) DL-LEUCINE [328-39-2].pdf
SDS · IT · 175 KB
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FR - (45566845) DL-LEUCINE [328-39-2].pdf
SDS · FR · 179 KB
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ES - (45566845) DL-LEUCINE [328-39-2].pdf
SDS · ES · 180 KB
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DE - (45566845) DL-LEUCINE [328-39-2].pdf
SDS · DE · 179 KB
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EN - (45566845) DL-LEUCINE [328-39-2].pdf
SDS · EN · 177 KB
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 DL-Leucine used for?
DL-Leucine is used in biochemical research, cell culture media, and as a building block in peptide synthesis.
What is the chemical formula and molecular weight of DL-Leucine?
The formula is C6H13NO2 with a molecular weight of 131.17 g/mol.
How should DL-Leucine be stored?
Store at ambient temperature, protected from moisture and light.
What grade of DL-Leucine does Molekula supply?
Molekula supplies DL-Leucine in high-purity research grade.
Can Molekula supply DL-Leucine in bulk?
Yes, Molekula can supply DL-Leucine in bulk quantities—please contact sales for details.
What documentation comes with a DL-Leucine order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS).
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.