Glucose pentaacetate

Product Name: Glucose pentaacetate
CAS No.: 604-68-2
Chemical Name: Glucose pentaacetate
Synonyms: alpha-D-Glucose pentaacetate;α-Pentacetylglucose;A-D-GLUCOSE PENTAACETATE;ALPHA-D-GLUCOPYRANOSE-PENTAACETATE;NSC 9290;FEMA 2524;NSC 119335;a-pentacetylglucose;Gastrodin Impurity 2;GLUCOSE PENTAACETATE
CBNumber: CB9734003
Molecular Formula: C16H22O11
Formula Weight: 390.34
MOL File: 604-68-2.mol

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Glucose pentaacetate Property

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℃
FEMA: 2524 | GLUCOSE PENTAACETATE
refractive index: 105.5 ° (C=1.5, MeOH)
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 activity: [α]20/D ≥+98°, c = 1 in ethanol
Water Solubility: < 5 G/L (25 ºC)
BRN: 98852
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)

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Safety

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: Yes
HS Code: 29400000

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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.

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

Sigma-Aldrich

Product number: G2354
Product name: α-D(+)-Glucose pentaacetate
Purity: 99%
Packaging: 25g
Price: $43.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: G2354
Product name: α-D(+)-Glucose pentaacetate
Purity: 99%
Packaging: 100g
Price: $68.9
Updated: 2024/03/01

TCI Chemical

Product number: G0225
Product name: Penta-O-acetyl-α-D-glucopyranose
Purity: >97.0%(GC)
Packaging: 10g
Price: $16
Updated: 2023/01/07

TCI Chemical

Product number: G0225
Product name: Penta-O-acetyl-α-D-glucopyranose
Purity: >97.0%(GC)
Packaging: 25g
Price: $28
Updated: 2024/03/01

Alfa Aesar

Product number: B22137
Product name: alpha-D-Glucose pentaacetate, 99%
Packaging: 50g
Price: $33.65
Updated: 2024/03/01

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Glucose pentaacetate Chemical Properties,Usage,Production

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 V 318.]

Glucose pentaacetate Preparation Products And Raw materials

Raw materials

Preparation Products

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Glucose pentaacetate Suppliers

Americas 1 Austria 1 Belgium 1 Canada 1 China 292 Europe 3 Germany 9 India 13 Italy 1 Japan 3 Slovakia 1 Switzerland 4 United Kingdom 15 United States 39 Global 384

J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
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INTATRADE GmbH

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Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
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Alfa Aesar

Tel: 400-6106006
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Email: saleschina@alfa-asia.com
Country: China
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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
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Energy Chemical

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Shanghai Longsheng chemical Co.,Ltd.

Tel: 021-58099652-8005 13585536065
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Country: China
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Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
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Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15402
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View Lastest Price from Glucose pentaacetate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: α-D-Glucose pentaacetate 604-68-2
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 98%min
Supply Ability: 10 tons
Release date: 2021-07-07

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Glucose pentaacetate 604-68-2
Price: US $0.00/g
Min. Order: 10g
Purity: 98.0%
Supply Ability: 500kg/month
Release date: 2021-07-15

Hebei Kingfiner Technology Development Co.Ltd

Product: Glucose pentaacetate 604-68-2
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 50000kg
Release date: 2024-05-24

604-68-2, Glucose pentaacetateRelated Search:

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GLUCOSE PENTAACETATE 99+%

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A-GLUCOSEPENTAACETATE

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alpha-D-Glucose pentaacetate

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α-D-Glucopyranose 1-O,2-O,3-O,4-O,6-O-pentaacetate

a-D-Glucopyranose, 1,2,3,4,6-pentaacetate

PENTA-O-ACETYL-A-D-GLUCOPYRANOSIDE

Penta-O-acetyl-α-D-glucopyranose&gt

α-D(+)-Glucose pentaacetate

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Glucose pentaacetate USP/EP/BP

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a-pentacetylglucose

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