Description

Acetamide, n-(5,6,7,9-Tetrahydro-1,2,3,10-Tetrahydroxy-9-Oxobenzo[A]Heptalen-7-Yl)-, (S)- is a high-purity, stereochemically defined organic compound of significant interest in advanced chemical synthesis. This specialized acetamide derivative serves as a critical chiral building block and intermediate for the development of novel pharmaceutical agents and complex natural product analogs. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in the synthesis of biologically active molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for complex polycyclic structures.
• Medicinal Chemistry Research: Used as a building block for constructing molecular libraries in drug discovery programs targeting various disease pathways.
• Asymmetric Synthesis: Employed in stereoselective reactions to introduce the (S)-configured acetamide moiety into target molecules.
• Natural Product Analog Synthesis: Serves as a precursor in the semi-synthesis or total synthesis of complex natural products and their derivatives for biological evaluation.
• Biochemical Research: Potential use as a tool compound or a precursor for labeled analogs in biochemical and pharmacological studies.
• Fine Chemical Production: An intermediate in the multi-step synthesis of specialty chemicals requiring high stereochemical purity.

Basic Information

Product Name	Acetamide, n-(5,6,7,9-Tetrahydro-1,2,3,10-Tetrahydroxy-9-Oxobenzo[A]Heptalen-7-Yl)-, (S)-
CAS No.	134568-30-2
Molecular Formula	C19H19NO6
Molecular Weight	357.36 g/mol
Synonyms	(S)-N-(5,6,7,9-Tetrahydro-1,2,3,10-tetrahydroxy-9-oxobenzo[a]heptalen-7-yl)acetamide; 7-Acetamido-5,6,7,9-tetrahydro-1,2,3,10-tetrahydroxy-9H-benzo[a]heptalen-9-one, (7S)-; NSC 339586; (S)-7-Acetamido-5,6,7,9-tetrahydro-1,2,3,10-tetrahydroxy-9H-benzo[a]heptalen-9-one; A derivative of Tetrahydroxynaphthacenequinone; Chiral acetamide heptalene derivative
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high chemical purity. Quality is verified through comprehensive analytical techniques including HPLC, chiral analysis, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, chiral purity, and impurity profiles. We support cGMP standards for pharmaceutical applications and can tailor specifications to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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