Compound: ASCORBYL PALMITATE
SMILES: O=C1O[C@H]([C@@H](O)COC(=O)CCCCCCCCCCCCCCC)C(=C1O)O
InChIKey: QAQJMLQRFWZOBN-LAUBAEHRSA-N
Synonyms: ASCORBYL PALMITATE, 137-66-6, L-Ascorbyl 6-palmitate, L-Ascorbic acid 6-palmitate, Ascorbyl monopalmitate, Ascorbic palmitate, L-Ascorbic acid, 6-hexadecanoate, L-Ascorbyl palmitate, Cetyl ascorbate, 6-O-Palmitoyl ascorbate, Ascorboyl palmitate, Ascorbylpalmitic acid, Ascorbyl 6-palmitate, Ins no.304, Ascorbyl palmitate [NF], Ascorbyl palmitate (VAN), Palmitoyl L-ascorbic acid, Ins-304, QN83US2B0N, Ondascora, Quicifal, Ascorbyl 6-hexadecanoate, L-, CCRIS 3930, HSDB 418, Ascorbic acid palmitate (ester), DTXSID3041611, Ascorbyl palmitate (NF), EINECS 205-305-4, 1-Ascorbyl palmitate, NSC 402451, NSC-402451, BRN 0096552, Ascorbic acid palmitate, L-Ascorbyl monopalmitate, 6-Palmitoylascorbic acid, ASCORBYL PALMITATE [II], ASCORBYL PALMITATE [FCC], DTXCID1021611, E-304, ASCORBYL PALMITATE [HSDB], ASCORBYL PALMITATE [VANDF], 6-Palmitoyl-L-ascorbic acid, ASCORBYL PALMITATE [MART.], 5-18-05-00031 (Beilstein Handbook Reference), ASCORBYL PALMITATE [USP-RS], ASCORBYL PALMITATE [WHO-DD], ASCORBYL PALMITATE [EP MONOGRAPH], Palmitic acid, ester with ascorbic acid, L-Ascorbic acid, 6-palmitate, ASCORBYL PALMITATE (II), ASCORBYL PALMITATE (MART.), ASCORBYL PALMITATE (USP-RS), ASCORBYL PALMITATE (EP MONOGRAPH), Ascorbyl palmitate, USAN, LAscorbyl palmitate, 1Ascorbyl palmitate, Ascorbyl 6palmitate, LAscorbyl 6palmitate, 6OPalmitoyl ascorbate, LAscorbyl monopalmitate, 6Palmitoylascorbic acid, 6MonopalmitoylLascorbate, 6OPalmitoylascorbic acid, 6PalmitoylLascorbic acid, Palmitoyl Lascorbic acid, RefChem:560183, LAscorbic acid 6palmitate, Palmitoyl-L-ascorbic acid, 6HexadecanoylLascorbic acid, Ascorbyl 6hexadecanoate, L, LAscorbic acid, 6hexadecanoate, ASCORBYL PALMITATE [INCI], 2-(3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl)-2-hydroxyethyl hexadecanoate, 6-Hexadecanoyl-L-ascorbic acid, 6-Monopalmitoyl-L-ascorbate, Ascorbyl palmitic acid, 6-O-Palmitoyl-L-ascorbic acid, (S)-2-((R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl)-2-hydroxyethyl palmitate, C22H38O7, L-Ascorbic acid 6-hexadecanoate, MFCD00005377, E304, (2S)-2-[(2R)-3,4-dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyethyl hexadecanoate, [(2S)-2-[(2R)-3,4-dihydroxy-5-oxo-2H-furan-2-yl]-2-hydroxyethyl] hexadecanoate, CAS-137-66-6, UNII-QN83US2B0N, scorbic, PlmtVC, 2-((2R)-3,4-dihydroxy-5-oxo(2-2-hydrofuryl))(2S)-2-hydroxyethyl hexadecanoate, NCGC00161605-01, Ascorbyl palmitate; (2S)-2-[(2R)-3,4-Dihydroxy-5-oxo-2,5-dihydrofuran-2-yl]-2-hydroxyethyl hexadecanoate, L-Ascorbyl 6-pal, Grindox 562, Ascorbyl palmitate CRS, SCHEMBL15363, Ascorbyl palmitate (Standard), CHEMBL220190, orb1310324, orb3025905, SCHEMBL17817668, HY-B0987R, MSK2309, CHEBI:140768, GLXC-07856, HMS6018H17, HY-B0987, Tox21_113637, Tox21_301926, BDBM50451094, s2532, SBB058267, AKOS015895292, CCG-207947, CS-4478, EBC-615821, FA30308, NCGC00255543-01, AS-12990, A0540, NS00005460, ST51016132, SW220267-1, D02412, D88276, F361863, Q424521, 6-O-Palmitoyl-L-ascorbic acid, BioXtra, >=99.0% (RT), Ascorbic acid 6-palmitate, meets USP testing specifications, 6-O-Palmitoyl-L-ascorbic acid, analytical reference material, 6-O-Palmitoyl-L-ascorbic acid, Vetec(TM) reagent grade, 95%, Ascorbyl palmitate, European Pharmacopoeia (EP) Reference Standard, Ascorbyl palmitate, United States Pharmacopeia (USP) Reference Standard, [(2S)-2-[(2R)-3,4-dihydroxy-5-oxo-2H-furan-2-yl]-2-hydroxy-ethyl] hexadecanoate, Ascorbyl Palmitate, Pharmaceutical Secondary Standard; Certified Reference Material
Theoretical properties:
molecular_formula: C22H38O7
molecular_weight: 414.5 g/mol
exact_mass: 414.26175355 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 3
hydrogen_bond_acceptor_count: 7
rotatable_bond_count: 18
heavy_atom_count: 29
topological_polar_surface_area: 113 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
physical_state: White or yellowish white powder
color: White or yellowish white powder
odor: Citrus-like
melting_point: Between 107 °C and 117 °C
solubility: Soluble in alcohol, animal oil, and vegetable oil; slightly soluble in water
Descriptions:
pubchem: Ascorbyl palmitate is a fatty acid ester.
chembl: ASCORBYL PALMITATE is a small molecule listed in the ChEMBL database and has reached clinical trial phase -1.0.
wikipedia: Ascorbyl palmitate is an ester formed from ascorbic acid and palmitic acid creating a fat-soluble form of vitamin C.  In addition to its use as a source of vitamin C, it is also used as an antioxidant food additive (E number E304). It is approved for use as a food additive in the EU, the U.S., Canada, Australia, and New Zealand.
Ascorbyl palmitate is also marketed as "vitamin C ester". It is synthesized by acylation of vitamin C using different acyl donors.