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.
Structure | Product info | Availability | Quantity / 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 |