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pd_meltingpoint:57-58 ºC
Appearance:crystalline
Purity:99%
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Retinyl acetate has been used: a control diet to study its effect at different developmental periods in fish larvae to study its inhibitory effects on Mycobacterium avium?subspecies?paratuberculosis?(MAP) strains as an internal standard in high performance liquid chromatography (HPLC) to quantify vitamin A in fortified milk
acetic anhydride
1-acetoxy-6-chloro-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexene-1-yl)-9-phenylsulfonyl-2,7-nonadiene
Retinol acetate
9-cis-retinol
(7E,9E,11E,13Z)-retinyl acetate
| Conditions | Yield |
|---|---|
|
With
potassium methanolate; triethylamine;
Yield given. Multistep reaction;
1.) cyclohexane, 38 deg C, 2 h, 2.) hexane;
|
C36H48O6S2
ALK-001
| Conditions | Yield |
|---|---|
|
With
methanol; potassium hydroxide;
benzyltriethylammonium chloride;
In
di-isopropyl ether;
at 30 ℃;
for 16h;
|
94.7% |
|
With
methanol; potassium hydroxide;
benzyltriethylammonium chloride;
In
hexane;
at 30 ℃;
for 18h;
|
91.3% |
|
With
methanol; potassium hydroxide;
benzyltriethylammonium chloride;
In
toluene;
at 40 ℃;
for 11h;
|
89.3% |
|
With
methanol; potassium hydroxide;
benzyltriethylammonium chloride;
In
toluene;
at 30 ℃;
for 1h;
|
63.3% |
The CAS number of Retinyl acetate is 127-47-9.
More information of Retinyl acetate 127-47-9 are:
|
CAS Number |
127-47-9 |
|
Density |
0.968 g/cm3 |
|
Melting Point |
57-58 ºC |
|
Boiling Point |
440.5 ºC at 760 mmHg |
|
Flash Point |
124.8 ºC |
|
Vapor Pressure |
0mmHg at 25°C |
|
Refractive Index |
1.547-1.555 |
|
HS CODE |
29362100 |
|
PSA |
26.30000 |
|
LogP |
6.08110 |
Synonyms for Retinyl acetate 127-47-9:Retinol,acetate, all-trans- (8CI);Myvak;Myvax;Vitamin A acetate;Vitamin A1 acetate;all-trans-Retinol acetate;all-trans-Retinyl acetate;all-trans-Vitamin Aacetate;trans-Retinol acetate;trans-Retinyl acetate;
The chemical formula of Retinyl acetate is C22H32O2 which containing 22 Carbon atoms,32 Hydrogen atoms and 2 Oxygen atoms,and the molecular weight of Retinyl acetate is 328.495.
Retinyl acetate (retinol acetate, vitamin A acetate) is a natural form of vitamin A. It is the acetate ester of retinol. It consists of yellow crystals which are greasy or sticky. It has a mild, characteristic odor. It has potential antineoplastic and chemo-preventive activities. It can be used to fortify food with vitamin A. As vitamin A acetate can induce cell differentiation and inhibit cell proliferation, it is used in skin-conditioning agent.
InChI:InChI=1/C22H30O3/c1-16(9-7-10-17(2)15-21(24)25-19(4)23)12-13-20-18(3)11-8-14-22(20,5)6/h7,9-10,12-13,15H,8,11,14H2,1-6H3/b10-7+,13-12+,16-9+,17-15+
Relevant articles related to Retinyl acetate:
|
Article |
Source |
|
- |
Karrer,Morf,Schoepp , p. 1431,1433 (1931) |
|
Preparation method of vitamin A acetate |
- Paragraph 0028; 0042; 0047-0048; 0053-0054; 0059-0060; 0065, (2021/06/02) |
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