Cysteamine hydrochloride

Base Information

  • PRODUCT:Cysteamine hydrochloride
  • CAS.:156-57-0
  • MF:C2H7NS.HCl
  • Molecular Weight:113.611
  • Purity:99%

Product Details

CAS: 156-57-0

MF: C2H7NS.HCl

Appearance: white crystalline powder with a strong and disagreeable smell

Factory sells Cysteamine hydrochloride 156-57-0 with sufficient production capacity

  • Molecular Formula:C2H7NS.HCl
  • Molecular Weight:113.611
  • Appearance/Colour:white crystalline powder with a strong and disagreeable smell 
  • Vapor Pressure:16.7mmHg at 25°C 
  • Melting Point:66-70 °C 
  • Refractive Index:1.6100 (estimate) 
  • Boiling Point:133.6 °C at 760 mmHg 
  • Flash Point:34.6 °C 
  • PSA:64.82000 
  • Density:0.75 g/cm3 
  • LogP:1.37720 

Cysteamine hydrochloride(Cas 156-57-0) Usage

General Description

Cysteamine is an aminothiol that can reduce important oxidized disulfide molecules such as cystine to yield cysteine.

Hazard

Toxic by inhalation and ingestion.

Biochem/physiol Actions

Cysteamine is an aminothiol that can reduce important oxidized disulfide molecules such as cystine to yield cysteine. Cysteamine is used in a wide range of applications from regulation of gene expression, to depletion of somatostatin, to coating of nanoparticles.

Purification Methods

Purify the salt by recrystallisation from EtOH. It is freely soluble in H2O and should be stored in a dry atmosphere. [Mills & Bogert J Am Chem Soc 62 1177 1940.] The picrate has m 125-126o; see previous entry for free base. [Beilstein 4 IV 1570.]

InChI:InChI=1/C2H7NS.ClH/c1-2-3-4;/h3-4H,2H2,1H3;1H

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156-57-0 Relevant articles

Method for preparing cysteamine hydrochloride

-

Paragraph 0039; 0042-0045, (2020/03/09)

The invention relates to a method for pr...

Synthesis and antiproliferative activities of conjugates of paclitaxel and camptothecin with a cyclic cell-penetrating peptide

El-Sayed, Naglaa Salem,Shirazi, Amir Nasrolahi,Sajid, Muhammad Imran,Park, Shang Eun,Parang, Keykavous,Tiwari, Rakesh Kumar

, (2019/04/30)

Cell-penetrating peptide [WR]5 has been ...

Method for synthesizing cysteamine hydrochloride from sodium tetrathiocarbonate

-

Paragraph 0037; 0040-0043, (2019/04/17)

Disclosed is a method for synthesizing c...

PROCESS FOR THE PREPARATION OF A SULFUR-AMINE

-

Paragraph 0040; 0041, (2018/05/03)

The present invention relates to a proce...

156-57-0 Process route

2-chloroethanamine hydrochloride
870-24-6

2-chloroethanamine hydrochloride

2-mercaptoethylamine hydrochloride
156-57-0

2-mercaptoethylamine hydrochloride

Conditions
Conditions Yield
2-chloroethanamine hydrochloride; With sodium thiocarbonate; In water; at 40 - 60 ℃;
With hydrogenchloride; In water; at 70 - 85 ℃;
95%
sodium 2‐aminoethyl sulfate
666-03-5

sodium 2‐aminoethyl sulfate

2-mercaptoethylamine hydrochloride
156-57-0

2-mercaptoethylamine hydrochloride

Conditions
Conditions Yield
sodium 2‐aminoethyl sulfate; With sodium thiocarbonate; In water; at 40 - 60 ℃;
With hydrogenchloride; In water; at 70 - 85 ℃;
93.5%

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