W241008
D-异抗坏血酸
FG
别名:
D-(-)-异抗坏血酸, 异抗坏血酸, D-异维生素 C, D-赤型-己-2-烯酸 γ-内酯, NSC 8117, 葡糖糖酸
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关于此项目
经验公式（希尔记法）:
C6H8O6
化学文摘社编号:
分子量:
176.12
PubChem Substance ID:
UNSPSC Code:
12164502
Council of Europe no.:
30c
FEMA Number:
2410
NACRES:
NA.21
EC Number:
201-928-0
MDL number:
Beilstein/REAXYS Number:
84271
Organoleptic:
odorless
Grade:
FG, Kosher
Biological source:
(Starch)
Food allergen:
no known allergens
assay
99%
InChI key
CIWBSHSKHKDKBQ-DUZGATOHSA-N
InChI
1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5-/m1/s1
SMILES string
[H][C@@]1(OC(=O)C(O)=C1O)[C@H](O)CO
biological source
(Starch)
grade
FG, Kosher
reg. compliance
EU Regulation 1334/2008 & 178/2002, FCC, FDA 21 CFR 117, FDA 21 CFR 175.105, FDA 21 CFR 182.3041
optical activity
[α]20/D −16.8°, c = 10 in H2O
mp
169-172 °C (dec.) (lit.)
application(s)
flavors and fragrances
food allergen
no known allergens
organoleptic
odorless
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Application
- 维生素C对映体在诱导癌细胞氧化应激方面效力相当，但毒性不同。：研究比较了维生素C对映体（包括D-异抗坏血酸）对癌细胞氧化应激的生化影响，深入了解它们的毒性差异（Begimbetova et al., 2024）。
- 推定的asperidine B及其去甲基类似物的合成及潜在的降糖降脂活性。：本文讨论了asperidine B类似物的合成及其抗糖尿病和降脂活性在生物化学中的潜在应用（Thongpat et al., 2023）。
- 不同抑菌剂对产气荚膜梭菌孢子动态萌发的影响。：研究考察了包括D-异抗坏血酸在内的各种抑菌剂对产气荚膜梭菌孢子萌发动力学的影响，对食品安全的生化研究具有重要意义（Liang et al., 2023）。
存储类别
11 - Combustible Solids
wgk
WGK 2
ppe
dust mask type N95 (US), Eyeshields, Gloves
Ravi S Talluri et al.
Current eye research, 31(6), 481-489 (2006-06-14)
To investigate the mechanism of L-ascorbic acid uptake by rabbit corneal epithelial cells and to functionally characterize the specific transporter involved in this translocation process. Uptake studies were carried out with SIRC (Statens Seruminstitut Rabbit Cornea) and rPCEC (rabbit Primary
Andrew C Clark et al.
Journal of agricultural and food chemistry, 58(2), 1004-1011 (2009-12-31)
The stereochemical influence of antioxidant and flavanol compounds on oxidation processes in a model wine system was studied. The diastereoisomers, ascorbic acid and erythorbic acid, were used as antioxidants in a model wine system containing either (+)-catechin or (-)-epicatechin as
Akihiro Tai et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 853(1-2), 214-220 (2007-04-10)
A new hydrophilic interaction liquid chromatography method for the simultaneous determination of ascorbic acid (AA), erythorbic acid (EA), 2-O-alpha-D-glucopyranosyl-L-ascorbic acid (AA-2G) and 2-O-beta-D-glucopyranosyl-L-ascorbic acid (AA-2betaG) was developed using a diol column with an isocratic solution of acetonitrile-66.7 mM ammonium acetate
Spyros Drivelos et al.
Analytical and bioanalytical chemistry, 397(6), 2199-2210 (2010-04-16)
A new hydrophilic interaction liquid chromatographic (HILIC) method for the simultaneous determination of isoascorbic (IAA) and ascorbic acid (AA) was developed. The separation of IAA and AA was studied in various HILIC stationary phases and the influence of the composition
Manuel Bueno et al.
Carbohydrate research, 344(15), 2100-2104 (2009-07-17)
l-Ascorbic and d-isoascorbic acids have been used as the starting materials for the preparation of (3R,4'S)-3-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-1,4-dioxane-2,5-dione (IPTA), (3R and S, 4'S,6R)-3-methyl-6-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-1,4-dioxane-2,5-dione (IPTP) and (3R,4'R)-3-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-1,4-dioxane-2,5-dione (IPEA), three novel 1,4-dioxane-2,5-dione-type monomers. Ring-opening homopolymerisation and copolymerisation of the IPTA monomer, derived from l-ascorbic
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