2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide
- CAS No.
- 572-09-8
- Chemical Name:
- 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide
- Synonyms
- (2R,3R,4S,5R,6R)-2-(Acetoxymethyl)-6-bromotetrahydro-2H-pyran-3,4,5-triyl triacetate;ACETOBROMOGLUCOSE;2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide;2,3,4,6-tetra-o-acetyl-α-d-glucopyranosyl bromide;acetobromo-a-d-glucose;Acetobromglucose;Acetobromo-α-D-glucose;A-D-GLUCOPYRANOSYL BROMIDE;TETRA-O-ACETYL-A-D-GLUCOPYRANOSYL BROMIDE;Acetobromo-α-D-glucose;Acetobromglucose;Tetraacetyl bromoglucose
- CBNumber:
- CB9142437
- Molecular Formula:
- C14H19BrO9
- Molecular Weight:
- 411.2
- MDL Number:
- MFCD00063254
- MOL File:
- 572-09-8.mol
Melting point | 86-89 °C |
---|---|
Boiling point | 0.125-30 °C(Press: 0.0005 Torr) |
alpha | 194.5 º (c=2,chloroform) |
Density | 1.49±0.1 g/cm3(Predicted) |
storage temp. | −20°C |
solubility | Acetontrile (Very Slightly), Chloroform (Slightly), Methanol (Slightly) |
form | Powder |
color | White to beige |
Water Solubility | decomposes |
Sensitive | Moisture Sensitive |
Merck | 14,60 |
BRN | 96669 |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
InChIKey | CYAYKKUWALRRPA-RGDJUOJXSA-N |
CAS DataBase Reference | 572-09-8(CAS DataBase Reference) |
FDA UNII | ETH4010665 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 24/25-36-26 | |||||||||
WGK Germany | - | |||||||||
F | 8-10-21 | |||||||||
HS Code | 29329985 | |||||||||
NFPA 704 |
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2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide price More Price(39)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | A1750 | Acetobromo-α-D-glucose ≥95% (TLC) | 572-09-8 | 10g | $165 | 2024-03-01 | Buy |
Sigma-Aldrich | A1750 | Acetobromo-α-D-glucose ≥95% (TLC) | 572-09-8 | 25g | $354 | 2024-03-01 | Buy |
TCI Chemical | T1961 | 2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosyl Bromide (stabilized with CaCO3) >98.0%(T) | 572-09-8 | 5g | $53 | 2024-03-01 | Buy |
Alfa Aesar | L04151 | Acetobromo-alpha-D-glucose, 97%, stab. with 2% calcium carbonate | 572-09-8 | 10g | $111 | 2024-03-01 | Buy |
Alfa Aesar | L04151 | Acetobromo-alpha-D-glucose, 97%, stab. with 2% calcium carbonate | 572-09-8 | 50g | $352 | 2024-03-01 | Buy |
2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide Chemical Properties,Uses,Production
Chemical Properties
White Fluffy Solid
Uses
An Intermediate in synthesis of ∫-glucosides
Uses
Acetobromo-α-D-glucose acts as an intermediate in the preparation of beta-glucosides. It is also used as a possible poly(ethylene terephthalate) surface modification reagent to enhance its blood compatibility.
Purification Methods
If nicely crystalline, recrystallise it from Et2O/pentane or pet ether (b 40-60o). Alternatively dissolve it in diisopropyl ether (dried over CaCl2 for 24hours, then over P2O5 for 24hours) by shaking and warming (for as short a period as possible), and filter warm. Cool to ca 45o, then slowly to room temperature and finally at 5o for more than 2hours. Collect the solid, wash it with cold dry diisopropyl ether and dry it in a vacuum over Ca(OH)2 and NaOH. Store it dry in a desiccator in the dark. Solutions can be stabilised with 2% CaCO3. [Redemann & Niemann Org Synth 65 236 1987, Coll Vol III 11 1955, Beilstein 17/6 V 368.]
2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86-13288715578 +8613288715578 | sales@hbmojin.com | China | 12465 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20386 | 58 |
Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 | admin@hbouhuang.com | China | 2970 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21683 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32715 | 60 |
career henan chemical co | +86-0371-86658258 15093356674; | sales@coreychem.com | China | 29914 | 58 |
Jinan Samuel Pharmaceutical CO., Ltd | 0531-88821801 15192360884 | 605818151@qq.com | CHINA | 124 | 58 |
Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 7154 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
View Lastest Price from 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-04-27 | 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide
572-09-8
|
US $5.00 / kg | 1kg | 99.92% | 50000tons | Ouhuang Engineering Materials (Hubei) Co., Ltd | ||
2024-04-16 | 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide
572-09-8
|
US $5.00-2.00 / kg | 1kg | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | ||
2023-08-15 | 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide
572-09-8
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
- 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide
572-09-8
- US $5.00 / kg
- 99.92%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
- 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide
572-09-8
- US $5.00-2.00 / kg
- 99%
- Henan Fengda Chemical Co., Ltd
- 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide
572-09-8
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd