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High Quality L-Homocystine CAS 626-72-2 With Best Price - User Guide

Table of Contents

1. Basic Information and Parameters

L-Homocystine, with the CAS number 626 - 72 - 2, is a high - quality chemical product offered at the best price. Its molecular formula is C₄H₁₀N₂O₄S₂. The compound is a non - proteinogenic amino acid. It appears as a white to off - white crystalline powder. The melting point of L - Homocystine is around 260 - 265°C (decomposition). It is sparingly soluble in water and soluble in dilute acids and alkalis. High - quality L - Homocystine should have a purity of at least 98% to meet the standard requirements in different applications.

2. Product Uses

Medical Research: L - Homocystine plays a crucial role in medical research, especially in the study of homocystinuria, a genetic disorder characterized by elevated levels of homocysteine in the blood. Researchers use it to understand the pathophysiology of the disease and develop potential treatment strategies.

Biochemical Studies: In the field of biochemistry, it serves as a substrate for enzymatic reactions. Scientists can study the activity of enzymes involved in homocysteine metabolism using L - Homocystine. This helps in understanding the complex metabolic pathways in living organisms.

Pharmaceutical Development: It can be used as a starting material in the synthesis of certain pharmaceuticals. The unique chemical structure of L - Homocystine provides opportunities for the development of new drugs targeting homocysteine - related disorders.

3. Product Usage

When handling L - Homocystine, it is essential to follow good laboratory practices. Wear appropriate personal protective equipment, such as gloves, goggles, and a lab coat.

Storage: Store the product in a cool, dry place away from direct sunlight. Keep it in a tightly sealed container to prevent moisture and air ingress, which may affect its quality.

Solubility and Preparation: To dissolve L - Homocystine, it is recommended to use dilute acid or alkali solutions. Start with a small amount of the solvent and gradually add it to the powder while stirring gently. Once dissolved, filter the solution if necessary to remove any undissolved particles.

Dosage in Experiments: The dosage of L - Homocystine in experiments should be carefully determined based on the specific research requirements. It is usually recommended to start with a low concentration and gradually increase it while monitoring the experimental results.

4. Product Usage Case Studies

Medical Research on Homocystinuria: A research team at a renowned medical institution was studying the effects of elevated homocysteine levels on neuronal development. They used L - Homocystine to induce a homocysteine - rich environment in cell culture models. By adding different concentrations of L - Homocystine to the culture medium, they observed significant changes in neuronal morphology and gene expression. This study provided valuable insights into the mechanisms underlying the neurological symptoms associated with homocystinuria.

Biochemical Enzyme Activity Studies: A group of biochemists aimed to study the activity of cystathionine β - synthase, an enzyme involved in homocysteine metabolism. They used L - Homocystine as a substrate in an in vitro assay. By measuring the rate of product formation over time, they were able to determine the kinetic parameters of the enzyme. This information is crucial for understanding the regulation of homocysteine levels in the body.

5. Contact Information

If you have any questions or need further information about our high - quality L - Homocystine CAS 626 - 72 - 2, please feel free to contact us.

Email: info@vivalr.com

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This is William, CEO of Zhishang Chemical Co., Ltd.

Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.

About the company

Vivalr, a paragon of innovation in the chemical sector, fuses cutting - edge R & D with unwavering commitment to quality. Our product spectrum, from industrial stalwarts to fine - tuned chemicals, is a testament to our versatility.

Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
2000 square R&D center
More than 20 research and development personnel,
12 sets of research and development equipment, 10 fume hoods and 6 university laboratories have been developed in cooperation
18 patents, 140 sets of chemical synthesis processes

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
For the United States, Australia, Japan, South Korea, Sweden, France, Spain and other global more than 2000 customers to provide high-quality products and services, has won the recognition and trust of customers in the industry.

More than 12 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

Mode of Transportation

By Air, fast but expensive.

By Sea, usual and economy.

By Train, suit for middle Asia countries.

FAQ

Does it support auditing?

Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province

Whether to provide samples?

Free samples can be provided, and customers only need to pay the corresponding shipping costs

Delivery time

There are stock in the warehouse, and some products need to be customized for production within 3 working days, depending on the workshop situation and production schedule

What payment methods and currencies are accepted here?

We accept payment methods such as TT, Western Union, and letter of credit, etc. Meanwhile, we support currencies like US dollars, euros, RMB, and Bitcoin, etc.

Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Vivalr’s delivery rate is guaranteed to be 99.99%

2000+

square meter R&D center

12+

China(set) of R&D equipment

10+

Fume hood

20+

R&D team

User’evaluation of us

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" In years of sourcing from China, first found working with Sincere Chemical great. They help in production, delivery and tech, saving time. When first asking Zhai for optical brightener quote, got detailed one with prices, trade details, company info, R&D and production capacity, packaging and raw material control."

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" Hi, I'm Kim, Zhai's partner. Don't like him much (as he never gives more for my prices, haha), but still write customer feedback. Zhai's emails help me understand product and industry. Satisfied with his work ethic. He provides quotes and helps with work details, so I can focus on other things. He's the best supplier for me."

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" Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other."

Marcus Long

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Emma Kung

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Lisa Phoenix

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