High Purity D-Arabinose 99.9%
Ultra-high purity (99.9+%) D-Arabinose for quantitative NMR standards and isotopic purity reference materials. Single enantiomer confirmed by polarimetry and chiral HPLC. HTS 2940.00.20.00 for research-grade chemically pure sugar.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If nitrogen-functional derivative
Amino sugar derivatives from D-Arabinose classify under nitrogen heterocycles.
If sulfate ester derivative
Sulfated sugar derivatives with alcohol function go to heading 2915.
If calibration standard solution
Dissolved standards for analytical instruments classify as lab reagents.
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Import Tips & Compliance
• Chiral HPLC and polarimetry data mandatory for enantiomeric excess claims
• Argon atmosphere packaging for oxygen-sensitive ultra-pure grades
• Reference material declarations prevent finished pharmaceutical classification
Related Products under HTS 2940.00.20.00
D-Arabinose Powder
D-Arabinose is a chemically pure aldopentose sugar, epimeric at C-2 with D-ribose, supplied as a white crystalline powder for laboratory and research applications. It falls under HTS 2940.00.20.00 as a chemically pure sugar other than sucrose, lactose, maltose, glucose, or fructose. This rare sugar is used in biochemical studies and as a reference standard.
D-Arabinose USP Reference Standard
Pharmaceutical grade D-Arabinose certified as USP reference standard for analytical method validation and quality control in drug manufacturing. Classified under HTS 2940.00.20.00 as chemically pure D-Arabinose meeting pharmacopeia specifications. Used for HPLC calibration and assay standardization.
D-Arabinose 99+% ACS Reagent
ACS reagent grade D-Arabinose with minimum 99% purity for analytical chemistry and organic synthesis applications. Meets American Chemical Society specifications for trace metal analysis and instrumental methods. HTS 2940.00.20.00 classification for chemically pure pentose sugar.
Labeled D-[1-13C]Arabinose
Stable isotope-labeled D-Arabinose with carbon-13 at position 1, used in NMR spectroscopy and metabolic flux analysis. Chemically pure isotopically substituted sugar falls under HTS 2940.00.20.00. Essential for structural elucidation and tracer studies in carbohydrate metabolism.
D-Arabinose Anhydrous Crystals
Anhydrous crystalline D-Arabinose with controlled water content (<0.5%) for moisture-sensitive applications in carbohydrate chemistry. Chemically pure sugar crystals classified under HTS 2940.00.20.00. Used in glycosidation reactions and polysaccharide synthesis.
D-Arabinose Cell Culture Grade
Cell culture tested D-Arabinose, low endotoxin (<1 EU/mg), for mammalian cell growth media and metabolic studies. Chemically pure sugar under HTS 2940.00.20.00 suitable for biological research. Certified pyrogen-free for sensitive cell lines.