Ethyl (hydroxyimino)cyanoacetate potassium salt manufacturers and suppliers

Ethyl (hydroxyimino)cyanoacetate potassium salt suppliers

Ethyl (hydroxyimino)cyanoacetate potassium salt

CAS:: 158014-03-0

MF:: C5H5KN2O3

MW:: 180.2031

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Properties

Melting point:: 145-155°C

storage temp.: 2-8°C

solubility: Methanol (Slightly), Water (Sparingly)

form: Solid

color: Dark Yellow

Safety Information

Symbol(GHS): GHS06

Signal word: Danger

Hazard statements: H301-H312+H332-H317

Precautionary statements: P280-P301+P310

Hazard Codes: T

Risk Statements: 20/21-25-43

Safety Statements: 36/37-45

RIDADR: UN 3439 6.1 / PGIII

WGK Germany: 3

HS Code: 2928 00 90

Use

Ethyl (hydroxyimino)cyanoacetate potassium salt is a Non-explosive replacement for HOBt and HOAt with at least comparable performance to HOAt Outperforms HOAt in sterically demanding peptide bond formations Compatible with carbodiimide-mediated; solution and solid phase peptide coupling; Less epimerization than HOBt in fragment condensation reactions K-salt especially useful in peptide coupling on mild acid-labile resins such as 2-chlorotrityl; leading to minimal to no cleavage of the peptide from the resin due to its more alkaline character K-salt has a higher melting point than OxymaPure.

You can find Ethyl (hydroxyimino)cyanoacetate potassium salt suppliers, manufacturers, and distributors from countries such as China, United States and the Germany here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.