Molekula
L-Leucine, qualité USP
L-Leucine USP Grade
Certifié ISO 9001:2015 & ISO 14001:2015 · Fournisseur pour laboratoires et industries depuis 2000 · Certificat d’Analyse (CoA) pour chaque lot
L-Leucine USP Grade is an essential branched-chain amino acid critical for protein synthesis, muscle repair, and metabolic regulation. It is widely used in pharmaceuticals, sports nutrition, and clinical nutrition formulations to support growth, recovery, and overall health. This USP-grade L-Leucine meets strict purity standards for human consumption, ensuring safety and efficacy in applications requiring high-quality amino acids. The product has a CAS number of 61-90-5, with a molecular formula of C6H13NO2 and a molecular weight of 131.17. It is stable at ambient storage conditions and carries no signal word, indicating no acute hazards. Molekula supplies L-Leucine USP Grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
L-Leucine USP Grade is an essential branched-chain amino acid critical for protein synthesis, muscle repair, and metabolic regulation. It is widely used in pharmaceuticals, sports nutrition, and clinical nutrition formulations to support growth, recovery, and overall health. This USP-grade L-Leucine meets strict purity standards for human consumption, ensuring safety and efficacy in applications requiring high-quality amino acids. The product has a CAS number of 61-90-5, with a molecular formula of C6H13NO2 and a molecular weight of 131.17. It is stable at ambient storage conditions and carries no signal word, indicating no acute hazards. Molekula supplies L-Leucine USP Grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Prix sur demande — emballages disponibles de la recherche à la quantité industrielle.
Les prix ne comprennent pas la TVA, les taxes sur les ventes ni les frais d'expédition. Des emballages en grande quantité et sur mesure sont disponibles sur demande.
Spécifications
| Property | Value |
|---|---|
| Appearance | White crystal |
| Conclusion | Conforms to USP standard |
| Identification | IR: Conforms to reference |
| Total plate count | ≤1000CFU/g |
| pH | 5.5 - 7.0 |
| Loss on Drying | ≤0.2% |
| Chloride (Cl-) | ≤0.05% |
| Assay | 98.5% - 101.5% |
| Optical Rotation | +14.9° - +17.3° |
| Residue on Ignition | ≤0.4% |
| Individual impurity | ≤0.5% |
| Total Impurities | ≤2.0% |
| Bacterial endotoxins | ≤25EU/g |
| Iron (Fe) | ≤30ppm |
| E. Coli | Negative |
| Sulphates (SO4)(2-) | ≤0.03% |
| Mould & Yeast | ≤100CFU/g |
Stockage et manipulation
| Property | Value |
|---|---|
| Température de stockage | Ambient |
| Acidité | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90037535 |
| Numéro CAS | 61-90-5 |
| Formule moléculaire | C6H13NO2 |
| Masse moléculaire | 131.17 |
| SMILES | O=C(O)C(N)CC(C)C |
| Code REACH | Y110 |
| Inscrit au TSCA | Oui |
| Code HTS | 29224949 |
| Code tarifaire | 2922498590 |
Sécurité et GHS
Déclarations de précaution
- P260 Ne pas respirer les poussières/fumées/gaz/brouillards/vapeurs/aérosols.
- P264 Se laver ... soigneusement après manipulation.
- P280 Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/du visage/une protection auditive/...
- P403+233 Stocker dans un endroit bien ventilé. Maintenir le récipient fermé de manière étanche.
- P501 Éliminer le contenu/récipient dans ...
Documents
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is L-Leucine USP Grade commonly used for?
L-Leucine USP Grade is primarily used in pharmaceuticals, nutritional supplements, and clinical nutrition as an essential branched-chain amino acid for protein synthesis and metabolic support.
What is the chemical formula and molecular weight of L-Leucine?
The chemical formula is **C6H13NO2**, and the molecular weight is **131.17 g/mol**.
Is L-Leucine USP Grade hazardous? What is the signal word?
No, L-Leucine USP Grade is **non-hazardous** and has **no signal word** as per safety classifications.
How should L-Leucine USP Grade be stored?
Store in a **cool, dry place** at **ambient temperature**, away from moisture and strong odors, in a tightly sealed container.
Does Molekula offer L-Leucine USP Grade in bulk quantities?
Yes, Molekula supplies L-Leucine USP Grade in **bulk quantities** (e.g., drums, totes) for industrial and commercial customers—contact us for custom packaging options.
What documentation is provided with an order of L-Leucine USP Grade?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **USP compliance documentation** to verify purity and grade.
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