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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- G2354
- Product name
- α-D(+)-Glucose pentaacetate
- Purity
- 99%
- Packaging
- 25g
- Price
- $43.7
- Updated
- 2024/03/01
- Product number
- G2354
- Product name
- α-D(+)-Glucose pentaacetate
- Purity
- 99%
- Packaging
- 100g
- Price
- $68.9
- Updated
- 2024/03/01
- Product number
- G0225
- Product name
- Penta-O-acetyl-α-D-glucopyranose
- Purity
- >97.0%(GC)
- Packaging
- 10g
- Price
- $16
- Updated
- 2023/01/07
- Product number
- G0225
- Product name
- Penta-O-acetyl-α-D-glucopyranose
- Purity
- >97.0%(GC)
- Packaging
- 25g
- Price
- $28
- Updated
- 2024/03/01
- Product number
- B22137
- Product name
- alpha-D-Glucose pentaacetate, 99%
- Packaging
- 50g
- Price
- $33.65
- Updated
- 2024/03/01
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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View Lastest Price from Glucose pentaacetate manufacturers
- Product
- Glucose pentaacetate 604-68-2
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 ton
- Release date
- 2024-12-04
- 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
- 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