Description

Ac-Thr-Oh CAS NO 17093-74-2 is a high-purity, protected amino acid derivative, specifically N-Acetyl-L-threonine, serving as a critical building block in advanced organic synthesis. This compound is essential for researchers and manufacturers requiring precise molecular control in the development of peptides, pharmaceuticals, and bioactive compounds. It is primarily utilized by the pharmaceutical, biotechnology, and fine chemical industries for applications in drug discovery, proteomics research, and the synthesis of complex organic molecules.

Application

• Peptide Synthesis: A key protected intermediate in solid-phase and solution-phase peptide synthesis for constructing threonine-containing sequences.
• Pharmaceutical Research: Used as a building block in the research and development of novel active pharmaceutical ingredients (APIs) and prodrugs.
• Bioconjugation: Employed in the chemical modification of proteins and antibodies for therapeutic and diagnostic applications.
• Biochemical Research: Serves as a standard or reagent in enzymatic studies and metabolic pathway analysis.
• Fine Chemical Production: A precursor in the synthesis of specialized chemicals, catalysts, and chiral auxiliaries.

Basic Information

Product Name	Ac-Thr-Oh CAS NO 17093-74-2
CAS No.	17093-74-2
Molecular Formula	C6H11NO4
Molecular Weight	161.16 g/mol
Synonyms	N-Acetyl-L-threonine; (2S,3R)-2-Acetamido-3-hydroxybutanoic acid; Acetylthreonine; N-Acetylthreonine; L-Threonine, N-acetyl-; Ac-Thr-OH; N-Acetyl-L-threonine; Ac-Thr
EINECS	241-155-1

Quality Control

Our Ac-Thr-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral integrity, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Optical Rotation [α]	Specific range provided on COA
Water Content (KF)	≤1.0%
Heavy Metals	<10 ppm

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