Description

H-Ile-Ser-Oh CAS NO 6403-14-1 is a high-purity dipeptide derivative composed of isoleucine and serine residues. This compound serves as a critical building block and intermediate in advanced organic synthesis and pharmaceutical research. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutic peptides and biochemical tools.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or reagent in proteomics, enzyme studies, and metabolic pathway analysis.
• Peptide Synthesis: Essential raw material in solid-phase and solution-phase peptide synthesis (SPPS) for constructing specific peptide sequences.
• Cosmetic Peptides: Potential intermediate for the development of bioactive peptides used in advanced skincare and cosmetic formulations.
• Academic & Industrial R&D: Serves as a crucial compound for medicinal chemistry research and the development of new chemical entities.

Basic Information

Item	Detail
Product Name	H-Ile-Ser-Oh
CAS No.	6403-14-1
Molecular Formula	C9H18N2O4
Molecular Weight	218.25 g/mol
Synonyms	Isoleucyl-serine; L-Isoleucyl-L-serine; H-Ile-Ser-OH; Ile-Ser; L-Ile-L-Ser; N-(2-Amino-3-methylpentanoyl)-L-serine; (2S)-2-[[(2S,3S)-2-Amino-3-methylpentanoyl]amino]-3-hydroxypropanoic acid
EINECS	Contact for details

Quality Control

Our H-Ile-Ser-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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