Name | L-(-)-xylose |
Synonyms | XYLOSE L-XYLOSE XYLOSE, L L-(-)-xylose L-xylopyranose L-Xylose (9CI) aldehydo-L-xylose beta-L-xylopyranose alpha-L-xylopyranose l-(-)-xylose, mixture of anomers |
CAS | 609-06-3 |
EINECS | 210-174-1 |
InChI | InChI=1/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3+,4-,5-/m0/s1 |
InChIKey | SRBFZHDQGSBBOR-VVZXFQNISA-N |
Molecular Formula | C5H10O5 |
Molar Mass | 150.13 |
Density | 1.525 |
Melting Point | 150-152°C(lit.) |
Boling Point | 191.65°C (rough estimate) |
Specific Rotation(α) | [α]24/D 18.7°, c = 4 in H2O |
Flash Point | 155.3°C |
Water Solubility | within almost transparency |
Solubility | H2O: 0.1 g/mL, clear, colorless |
Vapor Presure | 9.92E-06mmHg at 25°C |
Appearance | Fine crystalline powder |
Color | White to off-white |
BRN | 1723080 |
pKa | 12.46±0.20(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Sensitive | Hygroscopic |
Refractive Index | -20 ° (C=10, H2O) |
MDL | MFCD00151096 |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
WGK Germany | 3 |
FLUKA BRAND F CODES | 3-10 |
TSCA | Yes |
HS Code | 29400000 |
Reference Show more | 1. Bai Liqin, Yang Xin, Li Chong, Li Yan Dong, Xiao Miao, Hao Jianxiong, Zhao Dandan, Liu Lu, Li Shenglin, Han Xue. Analysis of nutritional components and evaluation of antioxidant activity of Xueyan [J]. Food Research and Development, 2021,42(02):18-25. 2. Li Yixin, Zhang Mengyu, Wang Song, Wang Jing, Zhang Yingzhong, Xie Guijun, Li Xingwei. Determination of composition of camellia seed cake polysaccharides by high performance liquid chromatography [J]. China grease, 2020,45(12):126-131 136. 3. Morning industry, Bao Xiaowei, Wang Juan, he Mengmeng, Zeng Lanjun, Zhang Yatao. Isolation, purification and antioxidant activity of polysaccharides from Hippophae rhamnoides L. [J]. Food Science, 2021,42(04):227-232. 4. Chen kaiqiong, Yang Qifang, Gu Qi, Lv Yan, Liu Jianli. Isolation of lactic acid bacteria from leaves of Lycium barbarum L. And evaluation of its application in silage [J]. China Agricultural Science and Technology Review, 2021,23(02):193-201. 5. Yang Yanmin, Zheng Zhenjia, Gao Lin, Zhang Yanjie, Zhang Ren Tang. Ultrasonic extraction, structure characterization and antioxidant activity evaluation of jujube polysaccharide [J]. Food and Fermentation Industry, 2021,47(05):120-126. 6. Ting Hu, Qilin Huang, Kahing Wong, Hong Yang, Jingsi Gan, Yanru Li,A hyperbranched β-D-glucan with compact coil conformation from Lignosus rhinocertis scletia, Food Chemistry,Volume 225,2017, pages 267-275,ISSN 0308-8146,https://doi.org/10.1016/j.f 7. Ting Hu, Chen Bo Jiang, Qilin Huang, Feng Yuan Sun, A comb-like branched β-d-glucan produced by a Cordyceps sinensis fungus and its protective effect against cyclophosphamide-induced immunosuppression in mice, Carbohydrate Polymers, Volume 142, 2016, Pages 2 8. Yan, Xiaoteng, et al. "Extraction, Purification, Characterization, and Antiangiogenic Activity of Acidic Polysaccharide from Buddleja officinalis." Evidence-Based Complementary and Alternative Medicine 2020 (2020).https://doi.org/10.1155/2020/5175138 9. [IF=6.953] Zhou Dong et al."Purification and comparative study of bioactivities of a natural selenized polysaccharide from Ganoderma Lucidum mycelia."Int J Biol Macromol. 2021 Nov;190:101 10. [IF=5.275] Qiting Pan et al."Extraction, structural characterization, and antioxidant and immunomodulatory activities of a polysaccharide from Notarchus leachii freeri eggs."Bioorg Chem. 2021 Nov;116:105275 11. [IF=4.411] Zhichao Du et al."Synthesis of MeON-Glycoside Derivatives of Oleanolic Acid by Neoglycosylation and Evaluation of Their Cytotoxicity against Selected Cancer Cell Lines."Molecules. 2021 Jan;26(3):772 12. [IF=2.19] Qingsong Zheng et al."Effects of different extraction methods on the structure, antioxidant activity, α-amylase, and α-glucosidase inhibitory activity of polysaccharides from Potentilla discolor Bunge."J Food Process Pres. 2021 Oct;45(10):e15826 |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
biological activity | L-Xylose is a synthetic L-Xylose, Xylose, the first sugar isolated from wood. |