Home Categories Biochemical Engineering D-(+)-Arabitol
A0688412

D-(+)-Arabitol , Analysis standard , 488-82-4

CAS NO.:488-82-4

Empirical Formula: C5H12O5

Molecular Weight: 152.15

MDL number: MFCD00004709

EINECS: 207-686-2

Pack Size Price Stock Quantity
100MG RMB316.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 101-104 °C
Boiling point: 194.6°C (rough estimate)
alpha  +10~+14゜(20℃/D)(c=5,Na2B4O7 soln.)
Density  1.1497 (rough estimate)
refractive index  1.3960 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  H2O: 0.1 g/mL, clear, colorless
pka 13.24±0.20(Predicted)
form  Fine Crystalline Powder
color  White to off-white
optical activity +7.82
Water Solubility  Soluble in water (50 mg/ml).
Merck  14,762
BRN  1720520
LogP -3.774 (est)

Description and Uses

D-arabinitol is a characteristic metabolic product of candida species. While candida ssp. produces exclusively D-arabinitol, L-arabinitol is developed by the body’s own metabolism. D-arabinitol serum levels increase if candida yeasts proliferate within the organism and cause invasive Candidiasis. Both D-arabinitol and L-arabinitol are present in normal urine, and can easily be measured by gas chromatography of urine samples collected on filter paper.

D-Arabitol, a rare sugar alcohol, is a substrate used to identify, differentiate and characterize enzyme such as the gluconobacter oxydans dehydrogenase(s), Gox2181, hyperthermophilic D-arabitol dehydrogenase from Thermotoga maritime and NAD-dependent D-arabitoldehydrogenase from acetic acid bacterium, Acetobacter suboxydans.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280-P271
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  24/25-36-26
WGK Germany  3
3-10
TSCA  Yes
HS Code  29054980

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