Unusual Amino Acids

3-Amino-L-tyrosine dihydrochloride monohydrate

Cas No:23279-22-3

Chemical Formula:C9H12N2O3.2HCl

Molecular Weight:287.14

[alpha]:D -1.6 (c=2; H2O)

Purity : >98%

m.p.:158-160 C

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3-Cyano-L-alanine

Cas No:6232-19-5

Chemical Formula:C4H6N2O2

Molecular Weight:114.1

mp:218-219;

[alpha]:D -2.9 (c=1.5; 1N HOAc)

Purity : >95%

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N-Methyl-D-aspartic acid

Cas No:6384-92-5

Chemical Formula: C5H9NO4

Molecular Weight:147.13

Purity : >98%

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N-Methyl-L-aspartic acid

Cas No:4226-18-0

Chemical Formula:C5H9NO4

mp:192-196 C; [alpha]D -15 to -16 (c=2; H2O)

Purity : >98%

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D-Homoserine

Cas No:6027-21-0

Synonym:(R)-(+)-2-Amino-4-hydroxybutyric acid

Chemical Formula:C4H9NO3

Molecular Weight:119.12

mp:205-206 C ; [alpha]D +9 to +10 (c=5; H2O)

Purity : >98%

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L-2-Aminobutyric acid

Cas No:1492-24-6

Chemical Formula:C4H9NO2

Molecular Weight:103.12

mp:>300 C ; [alpha]D +8 (c=4; H2O)

Purity : >98%

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D-2-Aminovaleric acid

Cas No:2013-12-9

Synonym :D-Norvaline,(R)-(−)-2-Aminopentanoic acid

Chemical Formula:C5H11NO2

Molecular Weight:117.15

mp:>300 C ; [alpha]D -24 (c=10; 5N HCl)

Purity : >98%

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L-2-Aminovaleric acid

Cas No:6600-40-4

Synonym:L-Norvaline ,(S)-(+)-2-Aminopentanoic acid

Chemical Formula:C5H11NO2

Molecular Weight:117.15

mp:>300 C ; [alpha]D -24 (c=10; 5N HCl)

Purity:>98%

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L-Isoglutamine

Cas No:636-65-7

Chemical Formula:C5H10N2O3

Molecular Weight:146.14

mp:180 C ; [alpha]D -20 to -21 (c=6; H2O)

Purity : >98%

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N-Methyl-L-valine

Cas No:2480-23-1

Synonym:(S)-3-Methyl-2-(methylamino)butyric acid, N-Me-Val-OH

Chemical Formula:C6H13NO2

Molecular Weight:131.17

optical activity:[α]/D +25.0±1.0°, c =1 in 1 M HCl

Purity : >98%

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D-Cyclohexylglycine

Cas No:14328-52-0

Synonym:Cyclohexaneacetic acid, α-amino-, (αR)-,R)-2-Cyclohexyl-2-aminoethanoic acid

Chemical Formula:C8H15NO2

Molecular Weight:157.21

optical activity:[alpha]D -32 to -36 (c=0.5; 5N HCl

Purity : >98%

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L-Cyclohexylglycine

Cas No:14328-51-9

Chemical Formula:C8H15NO2

Molecular Weight:157.21

[alpha] D +32 to +36 (c=0.5; 5N HCl)

Purity : >98%

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L-Cyclohexylglycine hydrochloride

Cas No:14328-51-9

Chemical Formula:C8H15NO2.HCl

Molecular Weight:193.70

[alpha]:D +23 to +27 (c=1; 1N HCl)

Purity : >98%

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Cas No:672-15-1

Chemical Formula:C4H9NO3

mp:205-206 C ; [alpha]D -9 to -10 (c=5; H2O)

Purity : >98%

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Cas No:61367-40-6

Chemical Formula:C8H15NO2.HCl

Molecular Weight:193.70

[alpha]:D -23 to -27 (c=1; 1N HCl)

Purity : >98%

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