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Chiral Amines

Chiral synthesis

The importance of chirality in biological systems cannot be emphasized enough.

Cambrex has developed a large number of proprietary chiral compounds, especially in the area of chiral amines. Through the use of highly specialized enzymes that are produced by genetically engineered microorganisms, we can manufacture chiral amines with very high chiral purity, also on a commercial scale. Partnerships with research companies active in chiral technologies have given us access to a wide range of tools for the synthesis of different classes of chiral compounds.

Large scale enzymatic transformations

Enzymatic transformations are known for high efficiency on the molecular level, particularly when it comes to specificity and chiral purity. However, when it comes to production of large commercial quantities there are many limitations. The enzymes are active in only small pH and temperature ranges, only in water based systems, and are inactivated during the reaction. Moreover, they normally work only in dilute solutions, and the separation of the biological material from the reaction mixture is often tedious. 

Cambrex has developed processes for cGMP production of tens of tons of chiral molecules with enzymatic technologies. The goal is to become a world-leading producer of large quantities of chiral molecules. Through highly efficient processes and plants designed for high throughput, we strive to produce chiral compounds cost effectively.

Chiral Intermediates

Chiral Intermediates

CAS Numbers 

(R) 1-Aminoindane

10277-74-4** 

(S) 1-Aminoindane

61341-86-4** 

(R) 2-Aminohexane

70095-40-8 

(S) 2-Aminohexane

70492-67-0** 

(S) 1-Aminotetralin

23357-52-0** 

(R) 1-Aminotetralin

23357-46-2** 

(R) 2-Aminotetralin

21966-60-9 

(S) 2-Aminotetralin

21880-87-5 

(R) Amphetamine 

156-34-3 

(S) Amphetamine

51-64-9 

(R) Benzyl-3-aminobutyrate, sulfate salt

173239-31-1 

(S) Benzyl-3-aminobutyrate, sulfate salt

176779-14-9 

(R) N-Benzyl-3-aminopyrrolidine

114715-39-8 

(S) N-Benzyl-3-aminopyrrolidine

114715-38-7 

(R) 3-Bromo-α-methylbenzylamine

176707-77-0 

(S) 3-Bromo-α-methylbenzylamine

139305-96-7 

(R) 6-Bromo-2-aminotetralin

167172-92-1 

(S) 6-Bromo-2-aminotetralin

176707-78-1 

(R) 8-Bromo-2-aminotetralin

161661-17-2 

(S) 8-Bromo-2-aminotetralin

161661-18-3 

(R) 4-Chloro-α-methylbenzylamine

27298-99-3 

(S) 4-Chloro-α-methylbenzylamine

4187-56-8 

(S) 1-(4-Chlorophenyl)propylamine

114853-62-2 

(R) 1-(4-Chlorophenyl)propylamine

114853-61-1 

(S) 4-Cyano-α-methylbenzylamine

36244-70-9 

(R) 4-Cyano-α-methylbenzylamine

210488-53-2 

(R) 3,4-Dimethoxyamphetamine

64778-78-5 

(S) 3,4-Dimethoxyamphetamine

17279-41-3 

(R) 3,3-Dimethyl-2-aminobutane

66228-31-7 

(S) 3,3-Dimethyl-2-aminobutane

 22526-47-2**

(S) 4-Fluoro-α-methylbenzylamine

66399-30-2 

(R) 4-Fluoro-α-methylbenzylamine

374898-01-8 

(R) 2-Methoxy-α-methylbenzylamine

68285-23-4

(S) 2-Methoxy-α-methylbenzylamine

68285-24-5 

(R) 3-Methoxy-α-methylbenzylamine

88196-70-7 

(S) 3-Methoxy-α-methylbenzylamine

82796-69-8 

(R) 4-Methoxy-α-methylbenzylamine

22038-86-4 

(S) 4-Methoxy-α-methylbenzylamine

41851-59-6

(R) 5-Methoxy-2-aminotetralin

105086-92-8 

(S) 5-Methoxy-2-aminotetralin

105086-80-4 

(R) 6-Methoxy-2-aminotetralin

177017-68-4 

(S) 6-Methoxy-2-aminotetralin

177-17-69-5 

(R) 7-Methoxy-2-aminotetralin

121216-43-1 

(S) 7-Methoxy-2-aminotetralin

121216-42-0 

(R) 8-Methoxy-2-aminotetralin

127165-18-8 

(S) 8-Methoxy-2-aminotetralin

127253-44-5 

(R) 4-Methyl-α-methylbenzylamine

4187-38-6 

(S) 4-Methyl-α-methylbenzylamine

27298-98-2 

(R) 1-Methyl-3-(p-hydroxyphenyl)-propylamine

 115548-15-7**

(S) 1-Methyl-3-(p-hydroxyphenyl)-propylamine

74248-90-1** 

(R) 1-Methyl-3-(p-methoxyphenyl)-propylamine

66264-83-3**

(S) 1-Methyl-3-(p-methoxyphenyl)-propylamine

66264-86-6** 

(R) 1-Methyl-3-phenylpropylamine

937-52-0 

(S) 1-Methyl-3-phenylpropylamine

4187-57-9** 

(R) 4-Nitro-α-methylbenzylamine

22038-87-5 

(S) 4-Nitro-α-methylbenzylamine

4187-53-5 

(S) 1-Phenoxy-2-propylamine

45972-73-4** 

(R) 1-Phenoxy-2-propylamine

45972-74-5 

α - Phenylpropylamine  
- Phenylpropylamine  
(2R,3R) 3-Phenylserinol

46032-98-8** 

(2R,3S) 3-Phenylisoserine

136561-53-0 

(2R,3S) 3-Phenylserine 

109120-55-0** 

(2S,3R) 3-Phenylserine

6254-48-4**

(2S,3R) 3-Phenylisoserine

62075-28-9**

(2S,3S) 3-Phenylserinol

 28143-91-1**

(R) 5-(3-Pyridyl)-2-pentylamine

 111954-72-4**

(S) 5-(3-Pyridyl)-2-pentylamine

111954-73-5**

(R) 3-Trifluoromethylamphetamine

37577-22-3

(S) 3-Trifluoromethylamphetamine

19036-73-8**

(R)-1,1,1-Trifluoro-2-propaneamine

779303-24-1

(S)-1,1,1-Trifluoro-2-propaneamine

125278-10-6

**   under development
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