Description

Pteroyltyrosine CAS NO 76910-23-1 is a specialized folate derivative and tyrosine conjugate, representing a high-value biochemical intermediate. This compound is critical for research and development in advanced pharmaceutical synthesis and targeted nutritional studies. It is primarily utilized by manufacturers and research institutions in the pharmaceutical, nutraceutical, and life science sectors.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel folate-targeted therapeutics and drug conjugates.
• Biochemical Research: Used as a reference standard and precursor in metabolic pathway studies and enzyme research.
• Nutraceutical Development: Investigated for the formulation of advanced, targeted nutritional supplements.
• Diagnostic Reagent Synthesis: Serves as a starting material for producing specialized diagnostic agents and probes.
• Cell Culture Media: A component in specialized cell culture formulations for demanding research applications.
• Conjugate Chemistry: Utilized in the development of antibody-drug conjugates (ADCs) and other targeted delivery systems.

Basic Information

Product Name	Pteroyltyrosine
CAS No.	76910-23-1
Molecular Formula	C₂₆H₂₇N₉O₇
Molecular Weight	577.56 g/mol
Synonyms	N-(4-{[(2-Amino-4-oxo-1,4-dihydropteridin-6-yl)methyl]amino}benzoyl)-L-tyrosine; L-Tyrosine, N-[p-[[(2-amino-4-hydroxy-6-pteridinyl)methyl]amino]benzoyl]-; Folate-L-tyrosine conjugate; Pteroyl-L-tyrosine; N-Pteroyl-L-tyrosine; Pte-Tyr; FA-Tyr; Tyrosine folate derivative
EINECS	Contact for details

Quality Control

Our Pteroyltyrosine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets stringent specifications for research and development use. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

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 in a low-humidity environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Yellow to orange-yellow powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
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.