Pyrimethamine Pyrimethamine

Pyrimethamine Structural Formula

Pyrimethamine Structural Formula

Structural formula

Business number 0197
Molecular formula C12H13ClN4
Molecular weight 248.71
label

6-ethyl-5-(4-chlorophenyl)-2,4-pyrimidinediamine,

5-(4-Chlorophenyl)-6-ethyl-2,4-pyrimidinediamine

Numbering system

CAS number:58-14-0

MDL number:MFCD00057350

EINECS number:200-364-2

RTECS number:UV8140000

BRN number:219864

PubChem number:24870381

Physical property data

None

Toxicological data

None

Ecological data

None

Molecular structure data

5. Molecular property data:


1. Molar refractive index: 69.94


2. Molar volume (m3/mol):190.4


3. Isotonic specific volume (90.2K):533.0


4. Surface Tension (dyne/cm):61.3


5. Polarizability10-24cm3): 27.72

Compute chemical data

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

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 4

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: 17

6. Topological molecule polar surface area 77.8

7. Number of heavy atoms: 17

8. Surface charge: 0

9. Complexity: 243

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: 1

Properties and stability

None

Storage method

None

Synthesis method

None

Purpose

None

BDMAEE:Bis (2-Dimethylaminoethyl) Ether

CAS NO:3033-62-3

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