Cysteamine hydrochloride

Structural formula

• Numbering system
• Physical property data
• Toxicological data
• Ecological data
• Molecular structure data
• Computing chemical data
• More
  • Properties and Stability
  • Storage method
  • Synthesis method
  • Purpose

Numbering system

CAS number:156-57-0

MDL number:MFCD00012904

EINECS number:205-858-1

RTECS number:KJ0200000

BRN number:3590083

PubChem number: 9082

Physical property data

1. Characteristics: white or colorless crystals with a special odor.

2. Density (g/mL,25/4℃): 0.75

3. Melting point (ºC): 66~70

4. Solubility: Easily soluble in water and ethanol.

Toxicological data

1. Acute toxicity: LD50 (rat, abdominal cavity): 2400mg/ kg;

 LD50 (mouse, oral): 1352mg/kg;

Ecological data

None yet

Molecular structure data

None yet

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 3

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 1

5. Number of tautomers: none

6. Topological molecule polar surface area 27

7. Number of heavy atoms: 5

8. Surface charge: 0

9. Complexity: 10

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 2

Properties and stability

None yet

Storage method

Store in a dry, cool and ventilated place to prevent exposure to sunlight and moisture. Contact with metal ions is strictly prohibited.

Synthesis method

None yet

Purpose

1. Used for biochemical research. Treatment and prevention of radiation sickness.

2. Volumetric analysis titration of cobalt, nickel, copper, zinc, cadmium and mercury. Masking agent.

3. It has a variety of physiological effects, such as prolactin inhibitors, which can induce duodenal ulcers in rats.

4. The intermediates of ranitidine and cimetidine can also be used as an antidote for paracetamol poisoning.

5. Chain transfer agent in organic polymer synthesis.

�; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial”>4. Intermediates of ranitidine and cimetidine, also available As an antidote for paracetamol poisoning.

5. Chain transfer agent in organic polymer synthesis.