Description

D-Threo-Pentonic Acid, 3-Amino-2,5-Anhydro-3,4-Dideoxy-, Ethyl Ester (9Ci) is a specialized chiral amino sugar derivative and a valuable synthetic intermediate in advanced organic chemistry. This compound matters for its role as a key building block in the synthesis of complex nucleoside analogs and other biologically active molecules, offering precise stereochemical control. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of antiviral agents, antibiotics, and novel therapeutic candidates.

Application

• Pharmaceutical Intermediate: A critical chiral precursor in the synthesis of novel nucleoside and nucleotide analogs for antiviral and anticancer research.
• Antibiotic Development: Used as a building block for constructing complex sugar moieties found in next-generation aminoglycoside and related antibiotics.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies related to carbohydrate metabolism and processing.
• Glycochemistry: Employed in the synthesis of complex oligosaccharides, glycoconjugates, and glycomimetics for biological studies.
• Process Chemistry & Scale-Up: Suitable for process development and optimization for the commercial-scale production of active pharmaceutical ingredients (APIs).
• Academic & Contract Research: A valuable reagent for synthetic organic chemists in academia and CROs exploring new chemical entities and reaction methodologies.

Basic Information

Product Name	D-Threo-Pentonic Acid, 3-Amino-2,5-Anhydro-3,4-Dideoxy-, Ethyl Ester (9Ci)
CAS No.	760917-33-7
Molecular Formula	C7H13NO4
Molecular Weight	175.18 g/mol
Synonyms	Ethyl 3-Amino-2,5-anhydro-3,4-dideoxy-D-threo-pentonate; 3-Amino-2,5-anhydro-3,4-dideoxy-D-threo-pentonic Acid Ethyl Ester; D-threo-Pentonic acid, 3-amino-2,5-anhydro-3,4-dideoxy-, ethyl ester (9CI); Ethyl 3-amino-2,5-anhydro-3,4-dideoxy-D-threo-pentodialdo-1,4-furanoside; 760917-33-7; (3R,4S)-Ethyl 3-amino-2,5-anhydro-3,4-dideoxypentonate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material that meets high-purity specifications suitable for research and development. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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