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Calcium Pantothenate or Calcium D Pantothenate
CAS Number: 137-08-6
Molecular Formula: C18H32CaN2O10
Molecular Weight: 476.53
Calcium Pantothenate or Calcium D Pantothenate
Calcium Pantothenate is a dietary supplement. It is used in the treatment of deficiency of Pantothenic Acid (Vitamin B5). It is also used lower the level of bad cholesterol in the blood and treat hair loss caused due to the deficiency of Vitamin B5.
Calcium Pantothenate USP Grade
C18H32CaN2O10 --- 476.53
-Alanine, N-(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)-, calcium salt (2:1), (R)-.
Calcium D-pantothenate (1:2) --- CAS 137-08-6
Calcium Pantothenate is the calcium salt of the dextrorotatory isomer of pantothenic acid. It contains not less than 5.7 percent and not more than 6.0 percent of nitrogen (N), and not less than 8.2 percent and not more than 8.6 percent of calcium (Ca), both calculated on the dried basis.
Packaging and storage: Preserve in tight containers.
Identification:
A: Infrared Absorption.
B: A solution (1 in 20) responds to the tests for Calcium.
Specific rotation: between +25.0 and +27.5 .
Test solution: 50 mg per mL, in water.
Alkalinity: Dissolve 1.0 g in 15 mL of carbon dioxide-free water in a small flask. As soon as solution is complete, add 1.0 mL of 0.10 N hydrochloric acid, then add 0.05 mL of phenolphthalein, and mix: no pink color is produced within 5 seconds.
Loss on drying: Dry it at 105C for 3 hours: it loses not more than 5.0% of its weight.
Heavy metals: ---: the limit is 0.002%.
Nitrogen content: To pass the test.
Content of calcium: Dissolve about 800 mg of Calcium Pantothenate, accurately weighed, in 150 mL of water containing 2 mL of 3 N hydrochloric acid. Add 15 mL of 1 N sodium hydroxide and 300 mg of hydroxy naphthol blue, and titrate with 0.05 M edetate disodium until the solution is a distinct blue in color. Each mL of 0.05 M edetate disodium is equivalent to 2.004 mg of Ca.
Calcium Pantothenate FCC Food Grade
D-Calcium Pantothenate; Dextro Calcium Pantothenate
HOCH2C(CH3)2CH(OH)CONH(CH2)2COO Ca2
C18H32CaN2O10 Formula weight 476.54
CAS 137-08-6
DESCRIPTION
Calcium Pantothenate occurs as a slightly hygroscopic, white powder. It is the calcium salt of the dextrorotatory isomer of pantothenic acid. It is stable in air. One gram dissolves in about 3 mL of water. It is soluble in glycerin, but is practically insoluble in alcohol, in chloroform, and in ether.
Function: Nutrient.
REQUIREMENTS
Identification:
A. A 1:20 aqueous solution gives positive tests for Calcium.
B. The infrared absorption spectrum of a potassium bromide dispersion of the sample, previously dried at 105C for 3 h, exhibits relative maxima at the same wavelengths as those of a similar preparation of USP Calcium Pantothenate.
C. Boil 50 mg of sample in 5 mL of 1 N sodium hydroxide for 1 min, cool, and add 5 mL of 1 N hydrochloric acid and 2 drops of ferric chloride. A strong yellow color appears.
Assay: Not less than 97.0% and not more than 103.0% of Dextrorotatory Calcium Pantothenate (C18H32CaN2O10) after drying.
Alkalinity: Passes test.
Alkaloids: Passes test.
Calcium Content: Not less than 8.2% and not more than 8.6% of calcium (Ca) after drying.
Lead: Not more than 2 mg/kg.
Loss on Drying: Not more than 5.0%.
Optical (Specific) Rotation 25C: Between +25.0° and +27.5° after drying.
Calcium Pantothenate is available as oer BP Ph Eur EP monograph.
Please visit SDS Safety Data Sheet of Calcium Pantothenate or Calcium D Pantothenate Suppliers.
American Molecules, also known as ammol.org is a distributor, supplier and manufacturers' representative of all types of Pharmaceuticals, Functional Ingredients, Excipients and Specialty Chemicals in Texas USA. Our principals manufacture supply and export USP NF BP, Ph Eur, etc grades of chemicals pure and reagent grade, mineral fortifiers, FCC food grade. Tailor made particle size and customized specifications are offered. The principal's facility is having one or more of the certifications like FDA approval and GLP, cGMP, ISO9001, ISO14001, ISO/IEC 17025, ISO22000, FSSC 22000, ISO45001, FSSAI, Kosher, HALAL, COPP, WHO-GMP certified and Written Confirmation (WC) for export to Europe is available. The manufacturers suppliers and exporters observe WHO Good Manufacturing Practices and Good Laboratory Practices.
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