Phentolamine Mesylate Phenolamine Mesylate

Structural formula

Business number	01DN
Molecular formula	C18H23N3O4S
Molecular weight	377.46
label	2-[N-(m-hydroxy)-p-toluidinemethyl]-2-imidazoline methanesulfonate, 2-(N-[m-Hydroxyphenyl]-p-toluidinomethyl)imidazoline, C17H19N3O · CH3SO3H

• 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:65-28-1

MDL number:MFCD00134201

EINECS number:200-604-6

RTECS number:SL5430000

BRN number:None

PubChem number:24277798

Physical property data

1. Character: white or beige powder

2. Density (g/mL,25/4℃): Unsure

3. Relative vapor density (g/mL,air=1): Unsure

4. Melting point (ºC):180-182 (lit.)

5. Boiling point (ºC,Normal pressure): Uncertain

6. Boiling point (ºC, 5.2kPa): Unsure

7. Refractive index:Not sure

8. Flash point (ºC): Unsure

9. Specific optical rotation (º): Unsure

10. Autoignition point or ignition temperature (ºC): Unsure

11. Vapor pressure (kPa,25ºC): Unsure

12. 17. Explosion limit (%,V/V): Unsure

18. Lower explosion limit (%,V/V): Unsure

19. Solubility:ethanol: 26 mg/mLWater solubility :50 mg/mL

Toxicological data

Acute toxicity: subcutaneous injection in rats LDLo: 275 mg/kg; Rat intravenous LDLo: 75 mg/kg; fareast-language: ZH-CN; mso-bidi-language: AR-SA”>Mouse intravenous LD50: 75 mg/kg;
Rabbit subcutaneous injection LDLo: 200 mg/kg ; Rabbit intravenous LDLo: 35 mg/kg
Reproduction: rat abdominal cavityTDLo：4 mg/kgSEX/DURATION: female 22 day(s) after conception;

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: 6

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: 3

6. Topological molecule polar surface area 111

7. Number of heavy atoms: 26

8. Surface charge: 0

9. Complexity: 456

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

This product should be sealed and stored in a dry place.

Synthesis method

None yet

Purpose

Mainly used for cardiovascular system diseases, diabetes, and kidney disease , toxic intestinal paralysis, acute respiratory distress syndrome, bronchiolitis, severe asthma, etc.

R-SA”>Reproduction: rat abdominal cavityTDLo：4 mg/kgSEX/DURATION: female 22 day(s) after conception;

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: 6

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: 3

6. Topological molecule polar surface area 111

7. Number of heavy atoms: 26

8. Surface charge: 0

9. Complexity: 456

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

This product should be sealed and stored in a dry place.

Synthesis method

None yet

Purpose

Mainly used for cardiovascular system diseases, diabetes, and kidney disease , toxic intestinal paralysis, acute respiratory distress syndrome, bronchiolitis, severe asthma, etc.