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.
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 |
|---|---|
| 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
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.
Pricing & pack sizes
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.