alpha-D-Glucose pentaacetate

Product Name: alpha-D-Glucose pentaacetate
CAS No.: 3891-59-6
Chemical Name: alpha-D-Glucose pentaacetate
Synonyms: D-GLUCOSE PENTAACETATE;Pentaacetylglucose;1,2,3,4,6-PENTA-O-ACETYL-D-GLUCOPYRANOSE;Glucose acetate;EINECS 223-439-1;Gulose pentaacetate;A,B-D-GLUCOSE PENTAACETATE;alpha-D-Glucose pentaacetate;d-Allose, pentaacetate(ester);Beta-D-GlucosePentaacetate98%
CBNumber: CB6739582
Molecular Formula: C16H22O11
Formula Weight: 390.34
MOL File: 3891-59-6.mol

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alpha-D-Glucose pentaacetate Property

Melting point:: 110°C
Boiling point:: 435.58°C (rough estimate)
Density: 1.3984 (rough estimate)
refractive index: 1.5376 (estimate)
FEMA: 2524 | GLUCOSE PENTAACETATE
storage temp.: Inert atmosphere,Store in freezer, under -20°C
Appearance: White to off-white Solid
Odor Type: odorless
Water Solubility: 1.5g/L(18 ºC)
InChI: InChI=1S/C16H22O11/c1-8(18)23-7-14(25-10(3)20)16(27-12(5)22)15(26-11(4)21)13(6-17)24-9(2)19/h6,13-16H,7H2,1-5H3/t13-,14+,15+,16+/m0/s1
InChIKey: UAOKXEHOENRFMP-ZJIFWQFVSA-N
SMILES: O=C[C@H](OC(=O)C)[C@@H](OC(=O)C)[C@H](OC(=O)C)[C@H](OC(=O)C)COC(=O)C
LogP: 1.27
CAS DataBase Reference: 3891-59-6(CAS DataBase Reference)
NIST Chemistry Reference: D-Glucose, 2,3,4,5,6-pentaacetate(3891-59-6)
EPA Substance Registry System: Glucose 2,3,4,5,6-pentaacetate (3891-59-6)

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Safety

HS Code: 29400090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Usbiological

Product number: 294399
Product name: 1,2,3,4,6-Penta-O-acetyl-D-glucopyranose
Packaging: 25g
Price: $360
Updated: 2021/12/16

Usbiological

Product number: 012835
Product name: α-D-Glucose Pentaacetate
Packaging: 5g
Price: $418
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: NUC0000706
Product name: ALPHA,BETA-D-GLUCOSE PENTAACETATE
Purity: 95.00%
Packaging: 100G
Price: $440
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: O107168
Product name: 1-2-3-4-6-Penta-O-acetyl-D-glucopyranose
Packaging: 500g
Price: $515
Updated: 2021/12/16

Biosynth Carbosynth

Product number: MP05825
Product name: 1,2,3,4,6-Penta-O-acetyl-D-glucopyranose
Packaging: 5kg
Price: $575
Updated: 2021/12/16

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alpha-D-Glucose pentaacetate Chemical Properties,Usage,Production

Chemical Properties

White solid

Chemical Properties

Glucose pentaacetate is odorless, but has a bitter favor.

Preparation

By acetylation of glucose using any number of techniques, including ZnCl2 and pyridine, sodium acetate, and acetic anhydride and pyridine.

Taste threshold values

Taste characteristics at 100 ppm: bitter-like with a citrus tonic favor.

Synthesis

50-99-7

108-24-7

3891-59-6

General procedure for the synthesis of 2,3,4,5,6-D-glucose pentaacetate from D-anhydrous glucose and acetic anhydride: D-glucose (0.36 g; 2 mmol) was dissolved in N,N'-dimethylimidazolium or N,N'-butylmethyl H-phosphonate methyl ester (1 g) at room temperature, followed by slow addition of acetic anhydride (1.02 g; 10 mmol). Continuous stirring is required during the reaction, noting that the reaction is exothermic and the mixture will gradually become homogeneous. The reaction can be continued at room temperature for 15 hours or accelerated at 50 °C to completion in 5 hours. At the end of the reaction, the target product 2,3,4,5,6-D-glucose pentaacetate is precipitated by the addition of water (0.72 g) to give a final yield of 92%.

References

[1] Patent: US2010/121075, 2010, A1. Location in patent: Page/Page column 8
[2] Heterocycles, 1987, vol. 26, # 6, p. 1549 - 1556
[3] Bulletin of the Chemical Society of Japan, 2010, vol. 83, # 7, p. 799 - 801
[4] Journal of Natural Products, 2011, vol. 74, # 8, p. 1812 - 1816

alpha-D-Glucose pentaacetate Preparation Products And Raw materials

Raw materials

Preparation Products

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alpha-D-Glucose pentaacetate Suppliers

China 118 Europe 2 Germany 3 India 3 Switzerland 2 United Kingdom 6 United States 13 Global 147

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
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Feiyang Biotechnology Co., Ltd

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Email: sales@chemfy.com
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Shanghai Hanhong Scientific Co.,Ltd.

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Hunan Hui Bai Shi Biotechnology Co., Ltd.

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Bide Pharmatech Ltd.

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Chengdu HuaXia Chemical Reagent Co. Ltd

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Shanghai HuanChuan Industry Co.,Ltd.

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Shanghai Send Pharmaceutical Technology Co., Ltd.

Tel: 021-58088081 Q2635253576
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ProdList: 2081
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View Lastest Price from alpha-D-Glucose pentaacetate manufacturers

Shenzhen Nexcon Pharmatechs Ltd.

Product: alpha-D-Glucose pentaacetate 3891-59-6
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 2000
Release date: 2025-06-05

WUHAN FORTUNA CHEMICAL CO., LTD

Product: alpha-D-Glucose pentaacetate 3891-59-6
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 500kg/month
Release date: 2023-01-09

Hebei Zhuanglai Chemical Trading Co Ltd

Product: Alpha-D-Glucose Pentaacetate 3891-59-6
Price: US $79.00-38.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-11-19

3891-59-6, alpha-D-Glucose pentaacetateRelated Search:

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EINECS 223-439-1

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3891-59-6

604-68-9