D-(-)-Arabinose
- Product Name
- D-(-)-Arabinose
- CAS No.
- 10323-20-3
- Chemical Name
- D-(-)-Arabinose
- Synonyms
- D-(-)-Arabinose;DGumsugar;D-ARA;DPectinose;DPectinsugar;Pentopyranose;D-Arabinose 99%;D-(-)-ABABINOSE;D-Arabinose ,98%;D(-)-ArabinoseGr
- CBNumber
- CB4317320
- Molecular Formula
- C5H10O5
- Formula Weight
- 150.13
- MOL File
- 10323-20-3.mol
D-(-)-Arabinose Property
- Melting point:
- 156-160 °C
- Boiling point:
- 191.65°C (rough estimate)
- Density
- 1.1897 (rough estimate)
- refractive index
- -104 ° (C=10, H2O)
- storage temp.
- Inert atmosphere,Store in freezer, under -20°C
- solubility
- insoluble in EtOH; >21.55 mg/mL in DMSO;
- form
- Solid
- pka
- pK1: 12.34 (25°C)
- color
- White powder
- Odor
- Odorless
- optical activity
- [α]20/D 104±2.0°, 24 hr, c = 10% in H2O
- Water Solubility
- Soluble in water.
- BRN
- 1723079
- InChIKey
- SRBFZHDQGSBBOR-ZRMNMSDTSA-N
- LogP
- -2.812 (est)
- CAS DataBase Reference
- 10323-20-3(CAS DataBase Reference)
- NIST Chemistry Reference
- D-Arabinose(10323-20-3)
- EPA Substance Registry System
- D-Arabinose (10323-20-3)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 26-36-24/25
- WGK Germany
- 3
- F
- 3-10
- TSCA
- Yes
- HS Code
- 29400000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- 10850
- Product name
- D-(?)-Arabinose
- Purity
- for microbiology, ≥99.0%
- Packaging
- 25g
- Price
- $66.8
- Updated
- 2024/03/01
- Product number
- 10850
- Product name
- D-(?)-Arabinose
- Purity
- for microbiology, ≥99.0%
- Packaging
- 100g
- Price
- $217
- Updated
- 2024/03/01
- Product number
- A0513
- Product name
- D-(-)-Arabinose
- Purity
- >99.0%(HPLC)
- Packaging
- 25g
- Price
- $27
- Updated
- 2024/03/01
- Product number
- A0513
- Product name
- D-(-)-Arabinose
- Purity
- >99.0%(HPLC)
- Packaging
- 100g
- Price
- $87
- Updated
- 2024/03/01
- Product number
- A10357
- Product name
- D-(-)-Arabinose, 99%
- Packaging
- 10g
- Price
- $45.2
- Updated
- 2024/03/01
D-(-)-Arabinose Chemical Properties,Usage,Production
Chemical Properties
white crystalline compound
Uses
Isotope labelled analogue of D-Arabinose (A764175), an inhibitor of the enzyme glucose dehydrogenase.
Uses
pharmaceutical intermediate; food additive
Uses
D-(-)-Arabinose is used in culture media for some bacteria. It serves as a component of biopolymers such as hemicellulose and pectin. In the synthetic biology laboratory, it is employed as a reversible switch for protein expression under the Pbad promoter (i.e. part of plasmids) in E. coli. Further, it acts as an inhibitor of the enzyme glucose dehydrogenase. In addition to this, it is used as a pharmaceutical intermediate and food additive.
Definition
ChEBI: Aldehydo-D-arabinose is an aldehydo-arabinose and a D-arabinose. It is an enantiomer of an aldehydo-L-arabinose.
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-(-)-Arabinose Preparation Products And Raw materials
Raw materials
Preparation Products
View Lastest Price from D-(-)-Arabinose manufacturers
- Product
- D-Arabinose 10323-20-3
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20MT
- Release date
- 2024-08-12
- Product
- D-Arabinose 10323-20-3
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000kg
- Release date
- 2024-08-26
- Product
- D-Arabinose 10323-20-3
- Price
- US $0.00-0.00/Kg/Drum
- Min. Order
- 1KG
- Purity
- 98.5%min
- Supply Ability
- 10 TONS
- Release date
- 2021-06-05