Introduction：Basic information about Glucose pentaacetate CAS 604-68-2, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Glucose pentaacetate Basic information
| Product Name: | Glucose pentaacetate |
| Synonyms: | PentaacetatePentaacetyl-alpha-D-glucose;ALPHA-D-GLUCOPYRANOSE-PENTAACETATE;ALPHA-GLUCOSE PENTAACETATE;A-D-GLUCOSE PENTAACETATE;D-A-GLUCOSE PENTAACETATE;1,2,3,4,6-PENTA-O-ACETYL-A-D-GLUCOPYRANOSE;1,2,3,4,6-PENTA-O-ACETYL-A-GLUCOPYRANOSE;1,2,3,4,6-PENTA-O-ACETYL-ALPHA-D-GLUCOPYRANOSE |
| CAS: | 604-68-2 |
| MF: | C16H22O11 |
| MW: | 390.34 |
| EINECS: | 210-073-2 |
| Product Categories: | chiral;Biochemistry;Glucose;O-Substituted Sugars;Sugars;Dextrins、Sugar & Carbohydrates;Carbohydrates & Derivatives |
| Mol File: | 604-68-2.mol |
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Glucose pentaacetate Chemical Properties
| Melting point | 111-113 °C |
| alpha | 97 º (c=1, CHCl3) |
| Boiling point | 435.58°C (rough estimate) |
| density | 1.3984 (rough estimate) |
| vapor pressure | 0-0Pa at 20-50℃ |
| refractive index | 105.5 ° (C=1.5, MeOH) |
| FEMA | 2524 | GLUCOSE PENTAACETATE |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | chloroform: 0.1 g/mL, clear, colorless |
| form | Powder |
| color | White to off-white |
| Odor | at 100.00 %. odorless |
| Odor Type | odorless |
| Optical Rotation | [α]20/D ≥+98°, c = 1 in ethanol |
| Water Solubility | < 5 G/L (25 ºC) |
| BRN | 98852 |
| Cosmetics Ingredients Functions | EMULSION STABILISING |
| Cosmetic Ingredient Review (CIR) | Glucose pentaacetate (604-68-2) |
| InChI | 1S/C16H22O11/c1-7(17)22-6-12-13(23-8(2)18)14(24-9(3)19)15(25-10(4)20)16(27-12)26-11(5)21/h12-16H,6H2,1-5H3/t12-,13-,14+,15-,16+/m1/s1 |
| InChIKey | LPTITAGPBXDDGR-LJIZCISZSA-N |
| SMILES | CC(=O)OC[C@H]1O[C@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O |
| LogP | 1.87 at 25℃ and pH5.7 |
| CAS DataBase Reference | 604-68-2(CAS DataBase Reference) |
| NIST Chemistry Reference | «alpha»-D-Glucopyranose, pentaacetate(604-68-2) |
| EPA Substance Registry System | .alpha.-D-Glucopyranose, pentaacetate (604-68-2) |
Safety Information
| Hazard Codes | Xn,Xi |
| Risk Statements | 21-36/38-46-62-63 |
| Safety Statements | 24/25-53-36/37-26-25 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 29400000 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Skin Sens. 1A |
Glucose pentaacetate Usage And Synthesis
| Chemical Properties | white to light yellow crystal powde |
| Uses | D-Glucose pentaacetate was reported to stimulate insulin release in rat pancreatic islets. Only α-D-glucose pentaacetate caused an immediate increase in insulin output. The β-anomer of D-glucose pentaacetate first transiently inhibited insulin release, this initial effect being followed by a secondary rise in secretory rate. |
| Application | Glucose-penta-acetate is a bitter principle in food products, mainly spice blends, condiments, alcoholic beverages, etc. The concentration is equivalent to about 100 to 1500 ppm in the finished consumer product. |
| Purification Methods | Crystallise it from MeOH, EtOH or three recrystallisations from 95% EtOH.[Wolfrom & Thompson Methods in Carbohydrate Chemistry II 212 1963, Academic Press, Beilstein 17/7 V318.] |
Glucose pentaacetate Preparation Products And Raw materials
| Preparation Products | 2,3,4,6-TETRA-O-ACETYL-ALPHA-D-GLUCOPYRANOSYL TRICHLOROACETIMIDATE-->1-AZIDO-2,3,4,6-TETRA-O-ACETYL-BETA-D-GLUCOSE-->4-NITROPHENYL-ALPHA-D-GLUCOPYRANOSIDE |
