D-Arabinpyranose
- Product Name
- D-Arabinpyranose
- CAS No.
- 28697-53-2
- Chemical Name
- D-Arabinpyranose
- Synonyms
- D-Arabinose;D-Arabinopyranose;D-ARA;biotechgrade;D(-)-Arabinose;Kojic Impurity 14;β-D,L-Ribopyranose;D(-)-Arabinose, 99+%;D(-)-Arabinose, p.a.;D-Arabinpyranose, 99%
- CBNumber
- CB1283631
- Molecular Formula
- C5H10O5
- Formula Weight
- 150.13
- MOL File
- 28697-53-2.mol
D-Arabinpyranose Property
- Melting point:
- 162-164 °C(lit.)
- alpha
- -103.5 º (c=4, H2O, 24hrs.)
- Boiling point:
- 191.65°C (rough estimate)
- Density
- 1.1897 (rough estimate)
- refractive index
- 1.3920 (estimate)
- storage temp.
- Sealed in dry,2-8°C
- solubility
- H2O: 1 M at 20 °C, clear, colorless
- pka
- 12.26±0.70(Predicted)
- form
- Liquid
- color
- Clear
- Water Solubility
- soluble
- Stability:
- Hygroscopic
- CAS DataBase Reference
- 28697-53-2(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H290May be corrosive to metals
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P234Keep only in original container.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P363Wash contaminated clothing before reuse.
P390Absorb spillage to prevent material damage.
P405Store locked up.
P406Store in corrosive resistant/… container with a resistant inner liner.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- A764175
- Product name
- D-Arabinose
- Packaging
- 50g
- Price
- $150
- Updated
- 2021/12/16
- Product number
- 237105
- Product name
- D-Arabinose 99+%
- Packaging
- 25g
- Price
- $170
- Updated
- 2021/12/16
- Product number
- 292280
- Product name
- D-Arabinose
- Packaging
- 100g
- Price
- $305
- Updated
- 2021/12/16
- Product number
- 002818
- Product name
- D-Arabinose
- Packaging
- 5g
- Price
- $403
- Updated
- 2021/12/16
- Product number
- CRB0000808
- Product name
- D-ARABINOSE
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $510
- Updated
- 2021/12/16
D-Arabinpyranose Chemical Properties,Usage,Production
Chemical Properties
White to off-white powder
Uses
An inhibitor of the enzyme glucose dehydrogenase.
Definition
ChEBI: D-arabinopyranose is d-Arabinose in its pyranose form.
Purification Methods
Crystallise D-(-)-arabinose three times from EtOH, dry it in vacuo at 60o for 24hours and store it in a vacuum desiccator. It also crystallises from a mixture of H2O/MeOH/EtOH with m 158-160o, or H2O with m 160-161o. [Whistler & Schweiger J Am Chem Soc 81 5190 1959, Fletcher et al. J Am Chem Soc 72 4546 1950, Beilstein 1 IV 4215, see Angyal Adv Carbohydrate Chem Biochem 42 15 1984 for ratio of anomers in solution.]
D-Arabinpyranose Preparation Products And Raw materials
Raw materials
Preparation Products
D-Arabinpyranose Suppliers
- Tel
- --
- Fax
- --
- info@acros.com
- Country
- Belgium
- ProdList
- 6772
- Advantage
- 81
View Lastest Price from D-Arabinpyranose manufacturers
- Product
- D(-)-Arabinose 28697-53-2
- Price
- US $0.00/G
- Min. Order
- 10G
- Purity
- 98%min
- Supply Ability
- 30kg/month
- Release date
- 2023-02-13
- Product
- D(-)-Arabinose 28697-53-2
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
- Product
- D(-)-Arabinose 28697-53-2
- Price
- US $1.00/ASSAYS
- Min. Order
- 1ASSAYS
- Purity
- 98%
- Supply Ability
- 1kg,2kg,100kg
- Release date
- 2019-07-09