EnamineStore

Welcome, Guest
Tutorials

Unnatural amino acids


Amino Acids are the feedstock for peptide and peptoid derivatives. Un-natural analogues are useful to explore protein structure activity relationships; in many cases they give rise to peptidomimetics with increased proteolytic stability. At the EnamineStore you will find a wide range of alpha aminoacids and examples of beta and gamma analogues, many incorporate features such as adamantly, cyclo-butyl, and spiro-systems along with heterocyclic ring systems including tetrazoles and imidazoles. Moreover, there are numerous examples of appropriate protecting groups: include Fmoc, Boc, and Bn for the amine group and tBu, Bn, Me and Et esters. See examples below:

Search returned 691 hits.

StructureProduct infoAvailabilityQuantity / Price
Catalog ID EN300-1709414
Product class Building Block
Name4-methylazetidine-2-carboxylic acid
ACD numberMFCD24498411
CAS number1779725-63-1
Formula
MW115.1
CLogP-2.453
Storage conditions+4
Transport conditionsNormal
See details
Purity: 95.0%Global stock:> 10 g   EU Rush delivery : (2 business days)
1x0.05 g, 1x0.1 g, 1x0.25 g, 1x0.5 g, 1x1 g, 1x2.5 g, 1x5 gUSA Rush delivery(2 business days)
available in New Jersey stock : 2x0.05 g, 2x0.1 g, 2x0.25 g, 2x0.5 g, 1x1 g, 1x2.5 g
Catalog ID EN300-6479762
Product class Building Block
Namerac-(2R,4S)-4-methylazetidine-2-carboxylic acid
ACD numberMFCD31700188
CAS number2241129-92-8
Formula
MW115.1
CLogP-2.453
Storage conditions+4
Transport conditionsNormal
See details
Purity: 95.0%Global stock:5.5 g   EU Rush delivery : (2 business days)
1x0.05 g, 1x0.1 g, 1x0.25 g, 1x0.5 g, 1x1 g, 1x2.5 gUSA Rush delivery(2 business days)
available in New Jersey stock : 1x0.05 g, 1x0.1 g, 1x0.25 g, 1x0.5 g
Catalog ID EN300-156431
Product class Building Block
Name3-aminooxetane-3-carboxylic acid
ACD numberMFCD12547198
CAS number138650-24-5
Formula
MW117.1
CLogP-2.26
Storage conditionsRT
Transport conditionsNormal
See details
Purity: 95.0%Global stock:> 10 g   EU Rush delivery : (2 business days)
1x0.25 g, 1x0.5 g, 1x1 g, 1x2.5 g, 1x5 gUSA Rush delivery(2 business days)
available in New Jersey stock : 2x0.25 g, 2x0.5 g, 2x1 g, 1x2.5 g
Catalog ID EN300-75038
Product class Building Block
Name3-aminooxolane-3-carboxylic acid
ACD numberMFCD08460976
CAS number125218-55-5
Formula
MW131.1
CLogP-1.632
Storage conditionsRT
Transport conditionsNormal
See details
Purity: 95.0%Global stock:2.5 g   EU Rush delivery : (2 business days)
1x0.25 g, 1x0.5 g, 1x1 gUSA Rush delivery(2 business days)
available in New Jersey stock : 1x0.25 g, 1x0.5 g
Catalog ID EN300-6477839
Product class Building Block
Namerac-(2R,3S)-3-fluoropyrrolidine-2-carboxylic acid
ACD numberMFCD32066778
CAS number2199280-76-5
Formula
MW133.1
CLogP-2.62
Storage conditionsRT
Transport conditionsNormal
See details
Purity: 95.0%Global stock:> 10 g   EU Rush delivery : (2 business days)
2x0.05 g, 1x0.1 g, 1x0.25 g, 1x0.5 g, 1x1 gUSA Rush delivery(2 business days)
available in New Jersey stock : 5x0.05 g, 5x0.1 g, 5x0.25 g, 4x0.5 g, 3x1 g, 1x2.5 g, 1x5 g
Catalog ID EN300-89783
Product class Building Block
Name4-amino-3,3-difluorobutanoic acid
ACD numberMFCD17977161
CAS number1258651-00-1
Formula
MW139.1
CLogP-1.825
Storage conditions+4
Transport conditionsNormal
See details
Purity: 95.0%Global stock:0.2 g   USA Rush delivery(2 business days)
available in New Jersey stock : 1x0.05 g, 1x0.1 g
Catalog ID EN300-65367
Product class Building Block
Name2-amino-4,4-difluorobutanoic acid
ACD numberMFCD12807562
CAS number107910-31-6
Formula
MW139.1
CLogP-2.549
Storage conditionsRT
Transport conditionsNormal
See details
Purity: 95.0%Global stock:0.3 g  
Catalog ID EN300-7439203
Product class Building Block
Namerac-(1R,2S)-2-(azetidin-3-yl)cyclopropane-1-carboxylic acid
ACD numberMFCD32200037
CAS number2752016-11-6
Formula
MW141.2
CLogP-2.867
Storage conditions+4
Transport conditionsNormal
See details
Purity: 95.0%Global stock:> 10 g   EU Rush delivery : (2 business days)
1x0.05 g, 1x0.1 g, 1x0.25 g, 1x0.5 g, 1x1 gUSA Rush delivery(2 business days)
available in New Jersey stock : 2x0.05 g, 2x0.1 g, 2x0.25 g, 2x0.5 g, 1x1 g
Catalog ID EN300-37450494
Product class Building Block
Namerac-methyl (1R,5S)-2-azabicyclo[3.1.0]hexane-1-carboxylate
ACD number
CAS number1212822-52-0
Formula
MW141.2
CLogP0.02
Storage conditions-10
Transport conditionsIce pack
See details
Purity: 95.0%Global stock:> 10 g   EU Rush delivery : (2 business days)
3x0.05 g, 3x0.1 g, 3x0.25 g, 3x0.5 g, 3x1 gUSA Rush delivery(2 business days)
available in New Jersey stock : 4x0.05 g, 4x0.1 g, 4x0.25 g, 4x0.5 g, 4x1 g
Catalog ID EN300-761743
Product class Building Block
Namerac-(1R,5R)-3-azabicyclo[3.2.0]heptane-1-carboxylic acid
ACD numberMFCD31542435
CAS number2137560-16-6
Formula
MW141.2
CLogP-2.018
Storage conditionsRT
Transport conditionsNormal
See details
Purity: 95.0%Global stock:9.1 g   EU Rush delivery : (2 business days)
1x0.05 g, 1x0.1 g, 1x0.25 g, 1x0.5 g, 1x1 g, 1x2.5 gUSA Rush delivery(2 business days)
available in New Jersey stock : 1x0.05 g, 1x0.1 g, 1x0.25 g, 1x0.5 g
Catalog ID EN300-173114
Product class Building Block
Name2-amino-2-(1H-1,2,3,4-tetrazol-5-yl)acetic acid
ACD numberMFCD00233633
CAS number138199-51-6
Formula
MW143.1
CLogP-4.3
Storage conditionsRT
Transport conditionsNormal
See details
Purity: 95.0%Global stock:8.2 g   EU Rush delivery : (2 business days)
1x0.25 g, 1x0.5 g, 1x1 gUSA Rush delivery(2 business days)
available in New Jersey stock : 1x0.25 g, 1x0.5 g, 1x1 g
Catalog ID EN300-135332
Product class Building Block
Namerac-(1s,4s)-4-aminocyclohexane-1-carboxylic acid
ACD numberMFCD00191730
CAS number3685-23-2
Formula
MW143.2
CLogP-2.42
Storage conditionsRT
Transport conditionsNormal
See details
Purity: 95.0%Global stock:> 10 g   EU Rush delivery : (2 business days)
1x0.25 g, 1x0.5 g, 1x1 g, 1x2.5 g, 1x5 gUSA Rush delivery(2 business days)
available in New Jersey stock : 2x0.25 g, 2x0.5 g, 2x1 g, 1x2.5 g, 1x5 g, 1x10 g
Catalog ID EN300-88021
Product class Building Block
Name2-amino-2-(oxolan-3-yl)acetic acid
ACD numberMFCD01859912
CAS number1169930-49-7
Formula
MW145.2
CLogP-2.599
Storage conditions+4
Transport conditionsNormal
See details
Purity: 95.0%Global stock:> 10 g   EU Rush delivery : (2 business days)
2x0.25 g, 2x0.5 g, 2x1 gUSA Rush delivery(2 business days)
available in New Jersey stock : 3x0.25 g, 3x0.5 g, 2x1 g, 1x2.5 g
Catalog ID EN300-71856
Product class Building Block
Namerac-(1r,3r)-3-aminocyclobutane-1-carboxylic acid hydrochloride
ACD numberMFCD17019506
CAS number84182-60-5
Formula
MW151.6
CLogP-2.494
Storage conditions+4
Transport conditionsNormal
See details
Purity: 95.0%Global stock:> 10 g   EU Rush delivery : (2 business days)
1x0.25 g, 1x0.5 g, 1x1 g, 1x2.5 g, 1x5 gUSA Rush delivery(2 business days)
available in New Jersey stock : 2x0.25 g, 2x0.5 g, 2x1 g, 1x2.5 g
Catalog ID EN300-313432
Product class Building Block
Name2-amino-3-(1H-pyrrol-1-yl)propanoic acid
ACD numberMFCD22069907
CAS number7723-30-0
Formula
MW154.2
CLogP-1.504
Storage conditions+4
Transport conditionsNormal
See details
Purity: 95.0%Global stock:> 10 g   EU Rush delivery : (2 business days)
1x0.25 g, 1x0.5 g, 1x1 g, 1x2.5 g, 1x5 gUSA Rush delivery(2 business days)
available in New Jersey stock : 3x0.25 g, 3x0.5 g, 2x1 g
Catalog ID EN300-332740
Product class Building Block
Namerac-(3aR,6aR)-octahydrocyclopenta[c]pyrrole-3a-carboxylic acid
ACD numberMFCD14279176
CAS number1212067-49-6
Formula
MW155.2
CLogP-1.459
Storage conditions+4
Transport conditionsNormal
See details
Purity: 95.0%Global stock:> 10 g   EU Rush delivery : (2 business days)
1x0.05 g, 1x0.1 g, 1x0.25 g, 1x0.5 g, 1x1 g, 1x2.5 g, 1x5 gUSA Rush delivery(2 business days)
available in New Jersey stock : 1x0.05 g, 1x0.1 g, 1x0.25 g, 1x0.5 g, 1x1 g, 1x2.5 g, 1x5 g
Catalog ID EN300-843872
Product class Building Block
Namerac-methyl (1R,5R)-3-azabicyclo[3.2.0]heptane-1-carboxylate
ACD numberMFCD32633663
CAS number2137649-44-4
Formula
MW155.2
CLogP0.773
Storage conditions-10
Transport conditionsIce pack
See details
Purity: 95.0%Global stock:> 10 g   EU Rush delivery : (2 business days)
4x0.05 g, 4x0.1 g, 4x0.25 g, 4x0.5 g, 4x1 gUSA Rush delivery(2 business days)
available in New Jersey stock : 1x0.05 g, 1x0.1 g, 1x0.25 g, 1x0.5 g, 1x1 g
Catalog ID EN300-123488
Product class Building Block
Name3-amino-2-methoxypropanoic acid hydrochloride
ACD numberMFCD23144103
CAS number1427379-00-7
Formula
MW155.6
CLogP-3.323
Storage conditionsRT
Transport conditionsNormal
See details
Purity: 95.0%Global stock:> 10 g   EU Rush delivery : (2 business days)
1x0.05 g, 1x0.1 g, 1x0.25 g, 1x0.5 g, 1x1 g, 1x2.5 g, 1x5 g, 1x10 gUSA Rush delivery(2 business days)
available in New Jersey stock : 3x0.05 g, 3x0.1 g, 3x0.25 g, 3x0.5 g, 2x1 g, 1x2.5 g
Catalog ID EN300-739886
Product class Building Block
Name2-oxa-6-azaspiro[3.4]octane-7-carboxylic acid
ACD numberMFCD31452102
CAS number2137470-25-6
Formula
MW157.2
CLogP-1.639
Storage conditionsRT
Transport conditionsNormal
See details
Purity: 95.0%Global stock:9.0 g   USA Rush delivery(2 business days)
available in New Jersey stock : 2x0.05 g, 2x0.1 g, 2x0.25 g, 2x0.5 g, 1x1 g
Catalog ID EN300-1477614
Product class Building Block
Name6-ethylpiperidine-2-carboxylic acid
ACD numberMFCD26045085
CAS number1037471-93-4
Formula
MW157.2
CLogP-0.806
Storage conditionsRT
Transport conditionsNormal
See details
Purity: 95.0%Global stock:> 10 g   USA Rush delivery(2 business days)
available in New Jersey stock : 2x0.05 g, 2x0.1 g, 2x0.25 g, 2x0.5 g, 1x1 g
Display records per page

 

x
x