Description

L-Arabinoic Acid CAS NO 608-53-7 is a high-purity, chiral sugar acid derivative essential for advanced organic synthesis and biochemical research. Its unique stereochemistry makes it a valuable building block for producing complex molecules, pharmaceuticals, and fine chemicals. This compound is particularly critical for manufacturers and R&D laboratories in the pharmaceutical, nutraceutical, and specialty chemical sectors seeking reliable, high-quality chiral intermediates.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of antiviral drugs, antibiotics, and other active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or standard in enzymatic studies, metabolic pathway analysis, and carbohydrate chemistry research.
• Fine Chemical Synthesis: Serves as a versatile building block for producing complex organic compounds, flavors, and fragrances.
• Cosmetic & Personal Care: Employed in the formulation of skin care products for its potential moisturizing and chelating properties.
• Food & Beverage Additive: Potential use as an acidulant or flavor enhancer in specialized food products, subject to regulatory approval.
• Chiral Catalyst & Ligand Synthesis: Used to develop asymmetric catalysts and ligands for stereoselective chemical reactions.

Basic Information

Product Name	L-Arabinoic Acid
CAS No.	608-53-7
Molecular Formula	C5H10O6
Molecular Weight	166.13 g/mol
Synonyms	L-Arabinonic Acid; (2R,3S,4R)-2,3,4,5-Tetrahydroxypentanoic Acid; Arabinonic Acid; L-(-)-Arabinonic Acid; Pentaric Acid; Arabinono-1,4-lactone (cyclic form); L-Threo-Pentonic Acid
EINECS	210-161-7

Quality Control

Our L-Arabinoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and residual solvent screening, to ensure it meets the stringent requirements of our global clientele. Certificates of Analysis (COA) are provided with every shipment, and we support compliance with relevant standards such as ISO, GMP, and REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]20/D	-12.0° to -14.0° (c=1 in H2O)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.