MOPS hemisodium salt

CAS 117961-20-3C7H14.5NO4S · 0.5NaBiochemicals & Reagents

MOPS hemisodium salt (CAS: 117961-20-3) is a zwitterionic buffering agent with the molecular formula C7H14.5NO4S · 0.5Na and a molecular weight of 220.25 g/mol. It is suitable for use in biological systems, maintaining stable pH conditions. This compound is widely employed in molecular biology, biochemistry, and cell culture applications where precise pH control is critical for experimental integrity and biological sample stability.

IUPAC: 3-(N-Morpholino)propanesulfonic acid hemisodium salt,4-Morpholinepropanesulfonic acid hemisodium salt
Synonyms: 3-(N-Morpholino)propanesulfonic acid hemisodium salt4-Morpholinepropanesulfonic acid hemisodium salt

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MOPS hemisodium salt (C7H14.5NO4S · 0.5Na) — chemical structure, CAS 117961-20-3; Life Science, fine chemical supplied by Tech Serve Solutions

Biochemicals and ReagentsBiological BuffersBuffers A to Z

01 /Applications

Biological Buffering

MOPS hemisodium salt is ideal for biological research, providing a stable pH in the range of 6.5 to 7.9. Its zwitterionic nature minimises interactions with biological molecules, making it suitable for enzyme assays and protein studies.

Electrophoresis Buffers

This compound can be incorporated into electrophoresis buffer systems, helping to maintain consistent pH during nucleic acid or protein separation.

Cell Culture Media

Used to supplement cell culture media, MOPS hemisodium salt contributes to pH stability, which is essential for optimal cell growth and viability in vitro.

Biochemical Assays

Its buffering capacity in the physiological pH range makes it a reliable component for various biochemical assays where pH fluctuations could affect reaction rates or enzyme activity.

02 /Properties

Molecular weight	220.25
Empirical formula	C7H14.5NO4S · 0.5Na
Assay	98%

03 /Identifiers & registry

CAS number

117961-20-3

MDL number

MFCD00079461

04 /Additional specifications

Useful Ph Range	6.5 - 7.9

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is MOPS hemisodium salt used for?

MOPS hemisodium salt is primarily used as a biological buffer, suitable for applications requiring a stable pH between 6.5 and 7.9. It is employed in molecular biology, biochemistry, electrophoresis, and cell culture.

What is the CAS number and formula for MOPS hemisodium salt?

The CAS number for MOPS hemisodium salt is 117961-20-3, and its empirical formula is C7H14.5NO4S · 0.5Na.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies MOPS hemisodium salt with an assay of 98%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade unless explicitly stated.

How should MOPS hemisodium salt be handled safely?

According to the supplied safety data, MOPS hemisodium salt is classified under WGK Germany 3, indicating it is hazardous to water. Handle with appropriate personal protective equipment and avoid release into the environment.

Is MOPS hemisodium salt available for export?

Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including MOPS hemisodium salt, and can cater to international shipping requirements.

How can I request a quote or sample?

To request a quote or sample of MOPS hemisodium salt, please contact our sales team through the website or by phone, providing your specific requirements.