1.Introduction of Vitamin A Acetate

Vitamin A acetate is a natural form of vitamin A which is the acetate ester of retinol. It has potential antineoplastic and chemopreventive activities.

In the United States, retinyl acetate is classified generally recognized as safe (GRAS) in the amounts used to fortify foods with vitamin A.
 

2.properties of Retinyl acetate

(1)ACD/LogP: 7.394 (2)# of Rule of 5 Violations: 1 (3)ACD/LogD (pH 5.5): 7.39 (4)ACD/LogD (pH 7.4): 7.39 (5)ACD/BCF (pH 5.5): 244942.90 (6)ACD/BCF (pH 7.4): 244942.90 (7)ACD/KOC (pH 5.5): 250649.80 (8)ACD/KOC (pH 7.4): 250649.80
(9)#H bond acceptors: 2 (10)#H bond donors: 0 (11)#Freely Rotating Bonds: 7 (12)Polar Surface Area: 26.3 ?2 (13)Index of Refraction: 1.532 (14)Molar Refractivity: 105.004 cm3 (15)Molar Volume: 339.021 cm3 (16)Polarizability: 41.627 10-24cm3 (17)Surface Tension: 35.3610000610352 dyne/cm (18)Density: 0.969 g/cm3 (19)Flash Point: 124.823 °C (20)Enthalpy of Vaporization: 69.764 kJ/mol (21)Boiling Point: 440.499 °C at 760 mmHg (22)Vapour Pressure: 0 mmHg at 25°C

3.Vitamin A Acetate Capsules manufacturers

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