Record Information |
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Version | 2.0 |
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Creation Date | 2012-08-15 08:51:32 -0600 |
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Update Date | 2015-09-17 15:41:21 -0600 |
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Secondary Accession Numbers | |
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Identification |
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Name: | Dextrin |
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Description | Dextrins are a group of low-molecular-weight carbohydrates produced by the hydrolysis of starch or glycogen. Dextrins are mixtures of polymers of D-glucose units linked by -(1_4) or -(1_6) glycosidic bonds. The cyclical dextrins are known as cyclodextrins. They are formed by enzymatic degradation of starch by certain bacteria, for example, Bacillus macerans. Cyclodextrins have toroidal structures formed by 6-8 glucose residues. (Wikipedia) In E. coli metabolism, the enzyme alpha-amylase (EC 3.2.1.1) catalyzes the breakdown of glycogen into dextrin. (KEGG) |
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Structure | |
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Synonyms: | - British gum
- Caloreen
- Corn dextrin
- Crystal gum
- Dextrid
- Dextrina Bianca
- Dextrine
- Dextrins
- Fortodex
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Chemical Formula: | C18H32O16 |
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Weight: | Average: 504.4371 Monoisotopic: 504.169034976 |
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InChI Key: | FYGDTMLNYKFZSV-MRCIVHHJSA-N |
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InChI: | InChI=1S/C18H32O16/c19-1-4-7(22)8(23)12(27)17(31-4)34-15-6(3-21)32-18(13(28)10(15)25)33-14-5(2-20)30-16(29)11(26)9(14)24/h4-29H,1-3H2/t4-,5-,6-,7-,8+,9-,10-,11-,12-,13-,14-,15-,16+,17?,18?/m1/s1 |
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CAS number: | 9004-53-9 |
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IUPAC Name: | 2-{[4,5-dihydroxy-2-(hydroxymethyl)-6-{[4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxan-3-yl]oxy}-6-(hydroxymethyl)oxane-3,4,5-triol |
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Traditional IUPAC Name: | amylose |
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SMILES: | OC[C@H]1OC(O[C@H]2[C@H](O)[C@@H](O)C(O[C@H]3[C@H](O)[C@@H](O)[C@@H](O)O[C@@H]3CO)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O |
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Chemical Taxonomy |
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Description | belongs to the class of organic compounds known as oligosaccharides. These are carbohydrates made up of 3 to 10 monosaccharide units linked to each other through glycosidic bonds. |
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Kingdom | Organic compounds |
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Super Class | Organic oxygen compounds |
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Class | Organooxygen compounds |
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Sub Class | Carbohydrates and carbohydrate conjugates |
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Direct Parent | Oligosaccharides |
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Alternative Parents | |
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Substituents | - Oligosaccharide
- O-glycosyl compound
- Glycosyl compound
- Oxane
- Secondary alcohol
- Hemiacetal
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Acetal
- Hydrocarbon derivative
- Primary alcohol
- Alcohol
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic compounds |
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External Descriptors | |
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Physical Properties |
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State: | Solid |
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Charge: | 0 |
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Melting point: | Not Available |
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Experimental Properties: | |
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Predicted Properties | |
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Biological Properties |
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Cellular Locations: | Cytoplasm |
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Reactions: | |
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SMPDB Pathways: | |
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KEGG Pathways: | - Starch and sucrose metabolism ec00500
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EcoCyc Pathways: | Not Available |
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Concentrations |
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| Not Available |
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Spectra |
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Spectra: | Spectrum Type | Description | Splash Key | |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive | splash10-000l-2321900000-2c06af6e8c61473ee773 | View in MoNA |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (2 TMS) - 70eV, Positive | splash10-001r-4112149000-cef7720a9158e02f2779 | View in MoNA |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_3_46) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_4_27) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_4_121) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_4_122) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_4_124) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_4_125) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_4_126) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_4_266) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_19) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_40) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_55) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_65) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_75) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_76) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_77) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_131) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_133) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_211) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_213) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_214) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_215) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_218) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_5_219) - 70eV, Positive | Not Available | View in JSpectraViewer |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-06vu-0509620000-d5199f4e8a350b10f5a9 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0059-0809100000-9bba0a873c235685e755 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-01q9-1912000000-47259f8b59f9be52f363 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-06vu-0509620000-d5199f4e8a350b10f5a9 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0059-0809100000-9bba0a873c235685e755 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-01q9-1912000000-47259f8b59f9be52f363 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-06vu-0509620000-d5199f4e8a350b10f5a9 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0059-0809100000-9bba0a873c235685e755 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-01q9-1912000000-47259f8b59f9be52f363 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0udr-0536960000-0aea29e0372e2dfb2ff8 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-00bi-2925300000-fdb113a75d83b27864c6 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-004i-3921000000-8faa9fe46329a3130ea9 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0udr-0536960000-0aea29e0372e2dfb2ff8 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-00bi-2925300000-fdb113a75d83b27864c6 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-004i-3921000000-8faa9fe46329a3130ea9 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0udr-0536960000-0aea29e0372e2dfb2ff8 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-00bi-2925300000-fdb113a75d83b27864c6 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-004i-3921000000-8faa9fe46329a3130ea9 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-0a4i-0201490000-5516cf65275ea8244c0c | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0bvs-1607930000-133513553ba8d0cecb5a | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-00bd-9310100000-5740681ad309d019462d | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0udi-1002980000-d8f6dba60506c768fd51 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0pba-9315740000-73a320207e66cfc146e9 | View in MoNA |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0a70-9633100000-824013b286e00d77f08c | View in MoNA |
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1D NMR | 13C NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 1H NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 13C NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 1H NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 13C NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 1H NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 13C NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 1H NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 13C NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 1H NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 13C NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 1H NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 13C NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 1H NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 13C NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 1H NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 13C NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 1H NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 13C NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 1H NMR Spectrum | Not Available | View in JSpectraViewer |
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1D NMR | 13C NMR Spectrum | Not Available | View in JSpectraViewer |
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References |
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References: | - Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.
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Synthesis Reference: | Not Available |
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Material Safety Data Sheet (MSDS) | Download (PDF) |
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Links |
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External Links: | |
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