Description

D-Glucoheptono-1,4-Lactone is a specialized seven-carbon sugar lactone derivative, a key chiral building block and intermediate in fine chemical synthesis. Its unique structure makes it valuable for the production of complex molecules where stereochemical control is paramount. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, nutraceutical, and advanced material sectors for developing active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a crucial chiral precursor for the synthesis of novel therapeutic agents, including antibiotics and enzyme inhibitors.
• Biochemical Research: Used as a substrate or standard in enzymatic studies and metabolic pathway research due to its defined stereochemistry.
• Cosmetic & Personal Care: Functions as a skin-conditioning agent and a mild exfoliant in advanced cosmetic formulations.
• Food & Beverage Additive: Potential application as a sequestrant or acidity regulator in specialized food products, subject to regulatory approval.
• Chemical Synthesis: Acts as a versatile starting material for the preparation of other heptose derivatives, surfactants, and specialty polymers.

Basic Information

Product Name	D-Glucoheptono-1,4-Lactone
CAS No.	60046-25-5
Molecular Formula	C7H12O7
Molecular Weight	208.17 g/mol
Synonyms	D-Glucoheptonic acid γ-lactone; D-Gluco-heptono-1,4-lactone; D-Glycero-D-gulo-Heptono-1,4-lactone; Heptonic acid, D-gluco-, 1,4-lactone; (3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)oxepan-2-one
EINECS	Contact for details

Quality Control

Our D-Glucoheptono-1,4-Lactone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral integrity, to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 after opening to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	[α]20/D: +20.0° to +24.0° (c=1 in H2O)
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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