(+)-Camphoric Acid (+)-Camphoric Acid
Structural formula
| Business number | 03JJ |
|---|---|
| Molecular formula | C10H16O4 |
| Molecular weight | 200.23 |
| label |
D-camphoric acid, 1,2,2-Trimethyl-1,3-cyclopentane-1,3-dicarboxylic acid, (1R,3S)-(+)-camphoric acid, (1R,3S)-1,2,2-Trimethyl-1,3-cyclopentanedicarboxylic acid, (1R,3S)-(+)-camphoric acid, (1R,3S)-1,2,2-Trimethyl-1,3-cyclopentanedicarboxylic acid, Optical dividing agent |
Numbering system
CAS number:124-83-4
MDL number:MFCD00001375
EINECS number:204-715-0
RTECS number:None
BRN number:2050204
PubChem ID:None
Physical property data
1. Properties: white crystalline powder
2. Melting point: 183-186℃
3. Relative density: 1.186
4. Solubility: Slightly soluble in cold water, soluble in hot water, ethanol, ether, chloroform and glycerin, insoluble in chloroform
5. Specific optical rotation: +44.5°- +48.5° (20°C, 589nm) (c=5, ethanol)
Toxicological data
None
Ecological data
None
Molecular structure data
5. Molecular property data:
1. Molar refractive index: 49.2
2. Molar volume (m3/mol): 170.0
3. isotonic specific volume (90.2K):435.8
4. Surface Tension (dyne/cm):43.1
5. Polarizability（10-24cm3):19.50
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP):2.6
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 4
4. Number of rotatable chemical bonds: 0
5. Number of tautomers:
6. Topological molecular polar surface area (TPSA):80.3
7. Number of heavy atoms: 14
8. Surface charge: -2
9. Complexity: 271
3. Number of hydrogen bond acceptors: 4
4. Number of rotatable chemical bonds: 0
5. Number of tautomers:
6. Topological molecular polar surface area (TPSA):80.3
7. Number of heavy atoms: 14
8. Surface charge: -2
9. Complexity: 271
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 2
12. The number of uncertain atomic stereocenters: 0
13. Determine the number of stereocenters of chemical bonds: 0
14. Uncertain number of chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
None
Storage method
Storage: Store at room temperature
Synthesis method
Brief description of the production method: It is prepared by oxidizing camphor with nitric acid.
Purpose
Usage: Pharmaceutical and chemical industry, used to prepare anti-night sweats, and also used to prepare celluloid
mso-list: l0 level1 lfo1; tab-stops: list 54.0pt” align=left>Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 2
12. The number of uncertain atomic stereocenters: 0
13. Determine the number of stereocenters of chemical bonds: 0
14. Uncertain number of chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
None
Storage method
Storage: Store at room temperature
Synthesis method
Brief description of the production method: It is prepared by oxidizing camphor with nitric acid.
Purpose
Usage: Pharmaceutical and chemical industry, used to prepare anti-night sweats, and also used to prepare celluloid
