D-arginine

D-arginine structural formula

Structural formula

Business number 03ZY
Molecular formula C6H14N4O2
Molecular weight 174.20
label

None

Numbering system

CAS number:157-06-2

MDL number:MFCD00063116

EINECS number:205-866-5

RTECS number:CF1934220

BRN number:1725412

PubChem ID:None

Physical property data

1. Characteristics: White crystal


2. Density (g/mL,25/4): Undetermined


3. Relative vapor density (g/mL,Air =1): Undetermined


4. Melting point (ºC):238( Decompose)


5. Boiling point (ºC,normal pressure): Undetermined


6. Boiling point (ºC,5.2kPa): Not determined


7. Refractive index: Undetermined


8. Flashpoint (ºC): Undetermined


9. Specific rotation (º): [а]D/25-27.6°(c=2.5mol/Lin hydrochloric acid)-12.5°(c=2, in water ).


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


11. Vapor pressure (kPa,25ºC): Undetermined


12. Saturated vapor pressure (kPa,60ºC): Undetermined


13. Heat of combustion (KJ/mol): Undetermined


14. Critical temperature (ºC): Undetermined


15. Critical pressure (KPa): Undetermined


16. Oil and water (octanol/Log value of the partition coefficient for water: undetermined


17. Explosion upper limit (%,V/V): Undetermined


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


19. Solubility:Soluble in water

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

1. Molar refractive index:40.69


2. Molar Volumem3/mol)118.7


3. Isotonic specific volume90.2K338.5


4. Surface tensiondyne/cm): 66.1


5. Dielectric constant: None available


6. Dipole moment10-24cm3 : Not available


7. Polarizability:16.13

Compute chemical data

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

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 5

5. Number of tautomers: 2

6. Topological molecule polar surface area 128

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 176

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 1

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: 1

Properties and stability

None yet

Storage method

Store in a sealed, dry and away from light

Synthesis method

None yet

Purpose

Biochemical Research

-54.75pt; TEXT-ALIGN: left; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto” align=left> 4. Surface tension dyne/cm: 66.1


5. Dielectric constant: None available


6. Dipole moment10-24cm3 : Not available


7. Polarizability:16.13

Compute chemical data

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

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 5

5. Number of tautomers: 2

6. Topological molecule polar surface area 128

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 176

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 1

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: 1

Properties and stability

None yet

Storage method

Store in a sealed, dry and away from light

Synthesis method

None yet

Purpose

Biochemical Research

un: yes”> Seal Store dry and away from light

Synthesis method

None yet

Purpose

Biochemical Research

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.polyether-factory.com/archives/19747

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