Description

Homarine CAS NO 445-30-7 is a naturally occurring betaine derivative, a quaternary ammonium compound found in various marine organisms and some plants. It serves as a key osmolyte and methyl donor, playing a significant role in cellular osmoregulation and biochemical pathways. This high-purity compound is essential for research and development in the fields of pharmaceutical intermediates, nutraceutical studies, and biochemical research.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical & Nutritional Research: Investigated for its role as a methyl donor in metabolic studies and its potential health benefits.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in laboratories.
• Cosmetic & Personal Care Actives: Explored for use in skincare formulations due to its osmolyte properties and potential skin-conditioning effects.
• Aquaculture & Animal Feed Additive: Studied for its application in enhancing osmoregulation and health in marine species.
• Plant Growth & Stress Physiology: Used in agricultural research to study plant responses to environmental stress.

Basic Information

Product Name	Homarine
CAS No.	445-30-7
Molecular Formula	C7H7NO2
Molecular Weight	137.14 g/mol
Synonyms	1-Methylpyridinium-2-carboxylate; 2-Carboxy-1-methylpyridinium hydroxide, inner salt; Picolinebetaine; Homarine; N-Methylpicolinic acid betaine; 1-Methyl-2-pyridinecarboxylate; 1-Methylpyridinio-2-carboxylate
EINECS	207-168-5

Quality Control

Our Homarine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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