Cyssor I
Cyssor I (CAS: 62442-86-8), with the empirical formula C15H13BrN2O3S and a molecular weight of 381.24 g/mol, is a specialised reagent. It is primarily employed for the modification of cysteine residues and the selective chemical cleavage of proteins. This compound plays a role in various biochemical research applications, particularly in fields like proteomics and molecular biology where precise protein analysis is essential.
- IUPAC
- (2-Methyl-N1-benzenesulfonyl-N4-[bromoacetyl]quinonediimid,(2-Methyl-N1-benzenesulfonyl-N4-[bromoacetyl]quinonediimide,2-Methyl-N1-benzenesulfonyl-N4-(bromoacetyl)quinonediimide
- Synonyms
- 2-Methyl-N1-benzenesulfonyl-N4-(bromoacetyl)quinonediimide
Protein Cleavage
Cyssor I serves as a reagent for the selective chemical cleavage of proteins. Its targeted action aids in breaking down protein structures at specific sites, facilitating downstream analysis.
Cysteine Modification
This compound is utilised for the modification of cysteine residues within proteins. Such modifications can be crucial for protein characterisation or for preparing samples for mass spectrometry.
Proteomics Research
In proteomics, Cyssor I is valuable for sample preparation. Its ability to modify cysteine and cleave proteins aids in mapping protein sequences and identifying post-translational modifications.
Mass Spectrometry Sample Prep
The reagent's use in cysteine modification and protein cleavage makes it suitable for preparing samples for mass spectrometry analysis, ensuring accurate identification and quantification of proteins.
| Molecular weight | 381.24 |
|---|---|
| Empirical formula | C15H13BrN2O3S |
| Assay | ~80% |
| Storage temperature | −20°C |
| Application | Reagent for cysteine modification and selective cleavage of proteins. |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is Cyssor I used for?
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Cyssor I is used as a reagent for cysteine modification and the selective chemical cleavage of proteins, particularly in fields such as proteomics and molecular biology.
What is the CAS number and formula for Cyssor I?
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The CAS number for Cyssor I is 62442-86-8, and its empirical formula is C15H13BrN2O3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Cyssor I with an assay of approximately 80%. This product is supplied for research and laboratory use. Tech Serve Solutions does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Cyssor I be handled and stored?
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Cyssor I is a Warning substance (GHS07) with hazard statements H315, H319, and H335. Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Store at -20°C. Ensure good ventilation.
Is Cyssor I a controlled substance?
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The provided data does not indicate that Cyssor I is a controlled or scheduled substance.
How are TSS chemicals packed and exported?
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Tech Serve Solutions carefully packs and handles all chemicals for safe transit and export worldwide, adhering to international shipping regulations for laboratory reagents.
How can I request a sample or quote for Cyssor I?
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To request a sample or quote for Cyssor I, please contact the Tech Serve Solutions sales team through our website or by calling our customer service line.
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