Description

Formamide, n-[2-Hydroxy-5-[1-Hydroxy-2-[[2-(4-Methoxyphenyl)-1-Methylethyl]Amino]Ethyl]Phenyl]-, [S-(R*,S*)]- is a high-purity, stereochemically defined organic compound with a complex molecular structure. This compound is of significant commercial interest as a key synthetic intermediate in the production of advanced pharmaceutical agents, particularly those targeting adrenergic pathways. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex bioactive molecules.

Application

• Pharmaceutical Intermediate: Critical building block in the synthesis of specific adrenergic receptor agonists or related therapeutic agents.
• Fine Chemical Synthesis: Used in multi-step organic synthesis for constructing complex molecules with chiral centers.
• Biochemical Research: Serves as a precursor or reference standard in pharmacological and metabolic studies.
• Process Development: Employed in scaling up and optimizing synthetic routes for new chemical entities (NCEs).
• Analytical Standard: Used as a high-purity standard for method development and quality control in analytical laboratories.

Basic Information

Product Name	Formamide, n-[2-Hydroxy-5-[1-Hydroxy-2-[[2-(4-Methoxyphenyl)-1-Methylethyl]Amino]Ethyl]Phenyl]-, [S-(R*,S*)]-
CAS No.	67346-50-3
Molecular Formula	C20H26N2O4
Molecular Weight	358.43 g/mol
Synonyms	N-[2-Hydroxy-5-[(1R)-1-hydroxy-2-[[(1S)-1-(4-methoxyphenyl)propan-2-yl]amino]ethyl]phenyl]formamide; (R,S)-Formoterol Impurity; Formoterol Related Compound; 5-[(1R)-1-Hydroxy-2-[[(1S)-1-(4-methoxyphenyl)propan-2-yl]amino]ethyl]-2-formamidophenol; Aformoterol Impurity; AR-C68397AA Impurity; Oxeze Impurity
EINECS	Contact for details

Quality Control

Our Formamide derivative is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation to ensure it meets the stringent requirements for pharmaceutical intermediate use. Certificates of Analysis (COA) with detailed chromatographic data are provided and can be tailored to support regulatory filings.

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 should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% [S-(R*,S*)] isomer
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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