(S)-7-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,3-dihydro-5-hydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
Didymin
CAS: 14259-47-3
Molecular Formula: C28H34O14
(S)-7-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,3-dihydro-5-hydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one - Names and Identifiers
(S)-7-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,3-dihydro-5-hydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one - Physico-chemical Properties
| Molecular Formula | C28H34O14 |
| Molar Mass | 594.56 |
| Density | 1.59±0.1 g/cm3(Predicted) |
| Melting Point | 211-213°C |
| Boling Point | 896.6±65.0 °C(Predicted) |
| Specific Rotation(α) | -105.3 (c, 1.44 in MeOH) |
| Flash Point | 295.3°C |
| Solubility | DMSO : 250 mg/mL (420.48 mM; Need ultrasonic) |
| Vapor Presure | 1.47E-34mmHg at 25°C |
| Appearance | White to off-white (Solid) |
| Color | White to Pale Beige |
| BRN | 1361217 |
| pKa | 7.17±0.40(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Stability | Hygroscopic |
| Refractive Index | 1.677 |
| MDL | MFCD00151177 |
| Physical and Chemical Properties | White crystalline powder, soluble in methanol, ethanol, DMSO and other organic solvents, derived from Bee grass, lettuce, shade wind wheel. |
(S)-7-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,3-dihydro-5-hydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| HS Code | 29389090 |
(S)-7-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,3-dihydro-5-hydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one - Reference
| Reference Show more | 1. Chengchen Gu Zhengrong. Determination of 4 Dihydroflavonoids in Daidai Flower by One Test and Multiple Evaluation Method [J]. Pharmaceutical and Clinical Research 2020(3):175-178. 2. Yu Jingjing, Su Jie, Yan Meiqiu, et al. Study on the Correlation between Pericarpium Citri Tangerinae Lipid-lowering Efficacy and Flavonoids. Chinese Journal of Traditional Chinese Medicine. 3. Pang Lijun, Feng Zhongwen, Chen Siyun, Huang Yuxin, long Yan, Huang Quanfang, Lin Xing, Wei Jinbin. Protective effect and mechanism of lily glycoside on acute liver injury induced by lipopolysaccharide combined with D-galactosamine in C57BL/6J mice [J]. Journal of Guangxi Medical University, 2021,38(03):512-516. 4. [IF = 7.514] Jing Zhao et al."A sensitive and practical ELISA for analyzing naringenin in pummelo and herb samples." Food Chem. 2021 Nov;362:130223 5. [IF = 6.543] Wang Yue et al."Polymethoxyflavones in Citrus Regulate Lipopolysaccharide-Induced Oscillating Decay of Circadian Rhythm Genes by Inhibiting Nlrp3 Expression." Oxid Med Cell Longev. 2021;2021:8419415 6. [IF = 5.279] Jiajing Chen et al."Primary Bitter Taste of Citrus is Linked to a Functional Allele of the 1,2-Rhamnosyltransferase Gene Originating from Citrus grandis." J Agr Food Chem. 2021;69(34):9869-9882 7. [IF = 4.952] Si Tan et al."The effects of drinking methods on chemical profiles and antioxidant activities of two cultivars of Psidium guajava." Lwt Food Sci Technol. 2020 Jan;118:108723 8. [IF = 2.391] Tan Si et al."Effects of three drinking methods on polyphenol composition and antioxidant activities of Litchi chinensis Sonn .." Food Sci Biotechnol. 2020 Mar;29(3):351-358 9. [IF = 4.556] Jingyi Zhang et al.Variations of the chemical composition of Citrus sinensis Osbeck cv. Newhall fruit in relation to the symptom severity of Huanglongbing.J Food Combos Anal. 2021 Nov;:104269 10. [IF = 2.431] Zhang Jingyi et al.Effects of storage time and temperature on the chemical composition and organoleptic quality of Gannan navel orange (Citrus sinensis Osbeck cv. Newhall). Journal of Food Measurement and Characterization. 2021 Nov 15 |
(S)-7-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-2,3-dihydro-5-hydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one - Reference Information
| biological activity | Didymin a dietary flavonoid glycoside extracted from citrus fruits with antioxidant properties. Didymin induce apoptosis by inhibiting N-Myc and up-regulating RKIP. |
| use | balm glycoside has sedative, anti-flatulence, antispasmodic and antibacterial effects. used for content determination/identification/pharmacological experiment, etc. |
Last Update：2024-04-09 21:01:54
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Product Name: didymin Visit Supplier Webpage Request for quotationCAS: 14259-47-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Spot supply
Product Name: Diosmin Impurity 8(Didymin) Visit Supplier Webpage Request for quotationCAS: 14259-47-3
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
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