L-Leucine-d10 (Deuterated L-Leucine) – Technical Data Sheet (TDS)
Product Name: L-Leucine-d10
CAS Number: 74095-01-7
Molecular Formula: C6H13D10NO2
Molecular Weight: 132.22 g/mol
Appearance: White crystalline powder
Odor & Taste: Characteristic, slightly sweet
Solubility: Soluble in water, ethanol; insoluble in ether
1. Industrial Grade L-Leucine-d10
| Index | Specification |
|---|
| Assay (HPLC / NMR) | ≥ 98% |
| Deuterium Incorporation | ≥ 99% D |
| Moisture | ≤ 1.0% |
| Residue on Ignition | ≤ 0.2% |
| Heavy Metals (Pb, As, Cd, Hg) | ≤ 10 ppm |
| Chloride | ≤ 0.05% |
| Sulfate | ≤ 0.05% |
| Particle Size | 100% pass 80 mesh |
| Total Plate Count | ≤ 1000 CFU/g |
| Yeast & Mold | ≤ 100 CFU/g |
| E. coli / Salmonella / S. aureus | Not detected |
Applications:
Research and development in isotope labeling and tracer studies
Pharmaceutical synthesis and intermediates
Analytical reference standards for NMR, MS, or other isotopic studies
Industrial chemical production
Packaging:
1 kg, 5 kg, 10 kg polyethylene bags with outer carton, or customized packaging
Storage:
Store in a cool, dry place, protected from light and moisture
Shelf life: 2 years in original sealed container
2. Food Grade L-Leucine-d10
| Index | Specification |
|---|
| Assay (HPLC / NMR) | ≥ 99% |
| Deuterium Incorporation | ≥ 99% D |
| Moisture | ≤ 0.5% |
| Residue on Ignition | ≤ 0.1% |
| Heavy Metals (Pb, As, Cd, Hg) | ≤ 5 ppm |
| Chloride | ≤ 0.03% |
| Sulfate | ≤ 0.03% |
| Particle Size | 100% pass 80 mesh |
| Total Plate Count | ≤ 500 CFU/g |
| Yeast & Mold | ≤ 50 CFU/g |
| E. coli / Salmonella / S. aureus | Not detected |
Applications:
Nutritional supplements, functional foods, and beverages (research / experimental use)
Safe for laboratory-scale food research and experimental formulations
Used as tracer in metabolic studies in nutrition research
Additional Features:
High chemical stability and purity
Free from artificial additives, preservatives, and allergens
Compliant with ISO / GMP quality standards
Packaging:
500 g, 1 kg, 5 kg polyethylene bags with outer carton
Customized packaging available on request
Storage:
Keep in cool, dry, well-ventilated conditions
Avoid direct sunlight and moisture
Shelf life: 2 years
Safety & Handling:
Avoid inhalation and contact with eyes
Use personal protective equipment when handling
Not intended for direct human consumption without proper formulation
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