HOSu (N-Hydroxysuccinimide) - CAS:6066-82-6 high purity for spot supply

HOSu (N-hydroxysuccinimide), a compound. The product and its derivatives are important raw materials for the synthesis of peptides, antibiotics, amino acids, proteins and so on. It can be used to prepare active ester and inhibit the occurrence of its external rotation during peptide coupling.

Application: HOSu and its derivatives are important raw materials for the synthesis of peptides, antibiotics, amino acids, proteins and so on. It can be used to prepare active ester and inhibit the occurrence of its external rotation during peptide coupling. At the same time, HOSu is also used in the synthesis of amino acid protectants, semi synthetic kanamycin and pharmaceutical intermediates.

Name: N-hydroxysuccinimide (HOSu)

English alias:

1-Hydroxy-2,5-pyrrolidinedione; N-Hydroxysuccinimide (HOSu); N-Hydroxysuccinimide; NHS; HONSU; 1-Hydroxysuccinimide; 5-Pyrrolidinedione,1-hydroxy-2

CAS：6066-82-6

EINECS No.: 228-001-3

Molecular formula: C4H5NO3

Molecular weight: 115.09

InChI：InChI=1/C4H5NO3/c6-3-1-2-4(7)5(3)8/h8H,1-2H2

Melting point: 93 ~ 95 ℃

Water soluble: soluble

Appearance: white to almost white crystal

Application: used in the synthesis of amino acid protectants, semi synthetic kanamycin and pharmaceutical intermediates

Upstream raw materials: succinic anhydride, hydroxylamine hydrochloride

Description: white crystalline powder, sensitive to moisture, easy to caking, melting point 99-100 ℃; soluble in water, easily soluble in acetone, alcohol and ethyl acetate, slightly soluble in chlorohydrocarbon, ether, toluene and benzene.

Quality standard:

Content ≥ 98.0%

Drying loss ≤ 1.0%

The melting point ranges from 95.0 ℃ to 98.0 ℃

Free succinimide ≤ 1.0%

Shipping: Deliver to worldwide by Fedex / DHL for free shipping (A certain amount of order should be met)

Information attached with the products: COA analysis report 

Storage: 2 ~ 8 ℃, dark