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High Purity Tween 80丨CAS 9005-65-6
Levocarnitine Hydrochloride (CAS 5080-50-2) is the hydrochloride salt of L-carnitine, a naturally occurring amino acid derivative involved in fatty acid transport and energy metabolism. Its high purity and good water solubility make it an important pharmaceutical and nutritional ingredient for formulations requiring a reliable source of L-carnitine.
Specifications
| Grade | USP / EP |
| Appearance | Oily, colorless or brownish-yellow, clear or slightly opalescent liquid |
| Solubility | Dispersible in water, anhydrous ethanol, ethyl acetate, and methanol; practically insoluble in fatty oils and liquid paraffin |
| Relative Density | 1.06–1.09 (about 1.10) |
| Viscosity | 300–500 mm²/s (about 400 mPa·s) |
| Acid Value | ≤2.0 |
| Saponification Value | 45–55 |
| Hydroxyl Value | 65–80 |
| Peroxide Value | ≤10 |
| Identification (1) | The infrared spectrum of the product is consistent with the control spectrum. |
| Identification (2) | Meets the requirements of the test for composition of fatty acids. |
| Identification (3) | The solution becomes blue. |
| Ethylene Oxide | ≤0.0001% |
| Dioxane | ≤0.001% |
| Water | ≤3.0% |
| Acidity or Alkalinity | 4.0–7.5 |
| Ethylene Glycol | ≤0.01% |
| Diethylene Glycol | ≤0.01% |
| Residue on Ignition | ≤0.25% |
| Total Ash | ≤0.25% |
| Myristic Acid | ≤5.0% |
| Palmitic Acid | ≤16% |
| Palmitoleic Acid | ≤8.0% |
| Stearic Acid | ≤6.0% |
| Oleic Acid | ≥58% |
| Linoleic Acid | ≤18.0% |
| Linolenic Acid | ≤4.0% |
| Bacterial Endotoxin | ≤0.012 EU/mg |
| Total Aerobic Microbial Count (TAMC) | ≤100 CFU/mL |
| Total Yeast and Mold Count (TYMC) | ≤100 CFU/mL |
| Escherichia coli | Absent |
| Pseudomonas aeruginosa | Absent/g |
| Salmonella spp. | Absent/10 g |
| Staphylococcus aureus | Absent/g |
Chemical Identifiers
| InChI | InChI=1S/C32H60O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-30(36)40-25-24-37-27-29(39-22-19-34)32-28(38-21-18-33)26-31(42-32)41-23-20-35/h9-10,28-29,31-35H,2-8,11-27H2,1H3/b10-9+ |
| InChI Key | RGPBUVUVZKQNHD-MDZDMXLPSA-N |
| Smiles | CCCCCCCC/C=C/CCCCCCCC(=O)OCCOCC(C1C(CC(O1)OCCO)OCCO)OCCO |
| EC No. | |
| MDL No. | MFCD00082107 |
| PubChem CID | 5284448 |
Applications
Pharmaceutical Industry
Biopharmaceutical & Life Science
Cosmetics & Personal Care
Industrial & Laboratory Applications
