trans-4-Aminocyclohexanol

trans-4-Aminocyclohexanol
  • CAS No.:27489-62-9
Other grades of this product :
trans-4-Aminocyclohexanol Basic information
Description Reference
Product Name:trans-4-Aminocyclohexanol
Synonyms:trans-4-Aminocyclohexanol,97%;trans-4-Aminocyclohexanol;(1r,4r)-4-aminocyclohexanol;(1s,4s)-4-Aminocyclohexanol;Trans-4-Amimocyclohexanol;Cyclohexanol, 4-amino-, trans-;(1α)-4β-Aminocyclohexanol;trans-4-Aminocyclohexanol ,99%
CAS:27489-62-9
MF:C6H13NO
MW:115.17
EINECS:248-492-8
Product Categories:chiral;Amines;blocks;BuildingBlocks;Ambroxol
Mol File:27489-62-9.mol
trans-4-Aminocyclohexanol Chemical Properties
Melting point 108-113°C
Boiling point 127 °C / 14mmHg
density 0.9837 (rough estimate)
refractive index 1.4713 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
form Crystals
pka15.12±0.40(Predicted)
color White to almost white
Water Solubility Soluble in water.
Sensitive Hygroscopic
LogP-0.4
CAS DataBase Reference27489-62-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xi,C,Xn
Risk Statements 36/37/38-34-41-37/38-22
Safety Statements 26-37/39-45-36/37/39-39
RIDADR 3259
Hazard Note Irritant
HazardClass 8
PackingGroup 
HS Code 29221990
MSDS Information
ProviderLanguage
trans-4-Aminocyclohexanol English
ACROS English
ALFA English
trans-4-Aminocyclohexanol Usage And Synthesis
DescriptionTrans-4-Aminocyclohexanol is also named as Cis-4-Aminocyclohexanol. It was a medical intermediate of ambroxol, which is used in the treatment of respiratory diseases associated with viscid or excessive mucus.1 It is used as a raw material in organic synthesis, such as in the synthesis of N-substituted 7-azabicyclo [2.2.1] hepatanes, which are good substrates for microbial oxidation of unactivated carbons by B.bassiana.2
Reference
  1. Y. Jian, Improved Process of the Synthesis of Trans-4-aminocyclohexanol, Fine Chemicals, 2000, vol. 2
  2. H. F. Olivo, M. S. Hemenway, M. H. Gezginci, Synthesis and Microbial Hydroxylation of Some Azabicycloalkanes, Tetrahedron Letters, 1998, vol. 39, pp. 1309-1312
Chemical Propertieswhite to light yellow crystal powder
Usestrans-4-aminocyclohexanol be used as organic intermediates.
Usestrans-4-Aminocyclohexanol is used as raw material in organic synthesis and is an important intermediate in the synthesis of drugs such as Ambroxol hydrochloride. It can react with butyric acid-(2-chloro-ethyl ester) to get butyric acid 4-amino-cyclohexyl ester. This reaction needs catalytic agent Aspergillus niger lipase and solvent 2-methyl-butan-2-ol.

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