Product Description
Specification
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CAS No.:
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147-85-3
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Synonyms:
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QCR-1; (S)-Pyrrolidine-2-carboxylic acid,L-Proline; 2-Pyrrolidinecarboxylic acid; BYL719; 2-Pyrrolidinecarboxylicacid; L(-)-Proline; L-pyrrolidine-2-carboxylic acid; pyrrolidine-2-carbonic acid; L-(-)-Proline; L-Proline; (S)-Pyrrolidine-2-carboxylic acid;
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Formula:
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C5H9NO2
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Exact Mass:
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115.06300
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Molecular Weight:
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115.13000
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Quality Assurance and CertificationOur L-Proline is certified under ISO 9001:2015, ensuring consistent product quality and safety. Rigorous purity (99%), controlled heavy metals (10 ppm), and loss on drying (0.30%) standards uphold reliability for food and pharmaceutical applications.
Applications in Pharmaceuticals and FoodL-Proline functions as a pharmaceutical intermediate, nutrition enhancer, and food additive. Its excellent solubility in water, stable pH (5.8-6.2 in 1% solution), and non-toxic profile make it suitable for diverse formulations, enhancing nutritional value and product stability.
Storage and Shelf Life InformationTo maintain its optimal properties, L-Proline should be stored in a cool, dry place, tightly sealed to prevent moisture uptake. It has a shelf life of up to 2 years under recommended conditions, ensuring prolonged usability and potency.
FAQ's of L- Proline:
Q: How should L-Proline be stored to maintain its quality?
A: L-Proline should be kept tightly sealed in a cool, dry place. Proper storage reduces the risk of moisture absorption and maintains its shelf life of 2 years.
Q: What are the benefits of using food-grade L-Proline in products?
A: Food-grade L-Proline enhances nutritional value, acts as a stabilizer in formulations, and meets strict safety standards due to low impurities and high purity, making it ideal for food and pharmaceutical applications.
Q: Where is L-Proline commonly used in industries?
A: L-Proline is used in pharmaceutical manufacturing, food additives, nutrition supplements, and laboratory research-primarily as an intermediate, enhancer, or ingredient for nutritional value.
Q: When does L-Proline expire, and how can its shelf life be maximized?
A: L-Proline has a shelf life of 2 years from the date of manufacture. Storing it in a cool, dry place with a tightly sealed container maximizes its longevity.
Q: What process is involved in the production of L-Proline?
A: L-Proline is produced either through biosynthesis or chemical synthesis, ensuring high purity and compliance with ISO 9001:2015 standards for quality and safety.
Q: How is L-Proline used in pharmaceutical formulations?
A: In pharmaceuticals, L-Proline serves as an intermediate for synthesizing active compounds. Its stable profile and solubility make it valuable in nutritional and therapeutic formulations.
Q: What makes L-Proline advantageous over other amino acids in food and pharma sectors?
A: L-Proline's high purity, stable crystalline form, low heavy metal content, and slightly sweet taste make it an effective and versatile ingredient meeting international regulatory standards.