N-Cyclohexyl-N′-(2-morpholinoethyl)carbodiimide methyl-p-toluenesulfonate
N-Cyclohexyl-N′-(2-morpholinoethyl)carbodiimide methyl-p-toluenesulfonate (CAS 2491-17-0) is a carbodiimide derivative with the molecular formula C14H26N3O · C7H7O3S and a molecular weight of 423.57. This compound serves as a valuable reagent in chemical synthesis. It is primarily employed in specialised sequencing techniques for pseudouridylate residues in RNA, offering a reliable method for molecular analysis in research and development.
- IUPAC
- 4-[2-[(Cyclohexylcarbonimidoyl)amino]ethyl]-4-methylmorpholinium p-toluenesulfonate,N-Cyclohexyl-N′-(β-[N-methylmorpholino]ethyl)carbodiimide p-toluenesulfonate salt,CMC metho-p-toluenesulfonate,CMC,Morpho CDI
- Synonyms
- 4-[2-[(Cyclohexylcarbonimidoyl)amino]ethyl]-4-methylmorpholinium p-toluenesulfonateN-Cyclohexyl-N′-(β-[N-methylmorpholino]ethyl)carbodiimide p-toluenesulfonate saltCMC metho-p-toluenesulfonateCMC,Morpho CDI

RNA Sequencing Reagent
Utilised in a facile sequencing technique for the identification and analysis of pseudouridylate residues within RNA molecules. This application is critical for advanced biochemical research and molecular biology studies.
Chemical Synthesis Intermediate
Serves as a building block in the synthesis of more complex organic molecules. Its carbodiimide functionality makes it useful for various coupling and modification reactions in organic chemistry.
Research and Development
A key reagent for academic and industrial research laboratories exploring novel synthetic pathways or analysing biological macromolecules. Its specific reactivity enables precise chemical modifications.
| Molecular weight | 423.57 |
|---|---|
| Empirical formula | C14H26N3O · C7H7O3S |
| Assay | 95% |
| Storage temperature | −20°C |
| Application | Employed in a facile sequencing technique for pseudouridylate residues in RNA.1 |
| Melting point | 113-115 °C(lit.) |

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) | 26-36 |
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 N-Cyclohexyl-N′-(2-morpholinoethyl)carbodiimide methyl-p-toluenesulfonate used for?
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This compound is employed in a facile sequencing technique for pseudouridylate residues in RNA, and as a building block in chemical synthesis.
What is the CAS number and molecular formula?
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The CAS number is 2491-17-0 and the molecular formula is C14H26N3O · C7H7O3S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product at 95% purity. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the safety precautions for handling this chemical?
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This chemical is a warning product that may cause skin irritation (H315), eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves. Ensure adequate ventilation.
How is this chemical packed, shipped, and exported?
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We ensure secure and compliant packaging for all our chemicals, adhering to international shipping and export regulations for hazardous materials.
How can I request a sample or quote for this product?
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Please contact our sales team via the website or by phone to request a sample or a quotation for N-Cyclohexyl-N′-(2-morpholinoethyl)carbodiimide methyl-p-toluenesulfonate.
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