Unusual Amino Acids

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3-(2'-Pyridyl)-DL-alanine

Purity:

≥ 99% (anhydrous assay)

Synonym:

DL-Ala(2'-pyridyl)-OH

Catalog Number:

06213

CAS Number:

17407-44-2

Purity Limit:

≥ 99% (anhydrous assay)

MDL NO:

MFCD00237828

Molecular Formula:

C₈H₁₀N₂O₂

Molecular Weight:

166.17

Specification Sheet SDS
3-(2'-Pyridyl)-L-alanine

Purity:

≥ 99% (Chiral HPLC, HPLC)

Synonym:

L-Ala(2'-pyridyl)-OH

Catalog Number:

06211

CAS Number:

37535-51-6

Purity Limit:

≥ 99% (Chiral HPLC, HPLC)

MDL NO:

MFCD00237827

Molecular Formula:

C₈H₁₀N₂O₂

Molecular Weight:

166.17

Specification Sheet SDS
L-Norvaline amide hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Nva-NH2·HCl

Catalog Number:

06143

CAS Number:

101925-47-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00237404

Molecular Formula:

C₅H₁₂N₂O·HCl

Molecular Weight:

152.62

Specification Sheet SDS
4-Amino-D-phenylalanine hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-Phe(4-NH2)-OH·HCl

Catalog Number:

06160

CAS Number:

126257-07-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00236783

Molecular Formula:

C₉H₁₂N₂O₂·HCl

Molecular Weight:

216.67

Specification Sheet SDS
trans-L-4-Hydroxyproline β-naphthylamide

Purity:

≥ 99% (HPLC, TLC)

Synonym:

L-Hyp-βNA

Catalog Number:

06096

CAS Number:

3326-64-5

Purity Limit:

≥ 99% (HPLC, TLC)

MDL NO:

MFCD00083632

Molecular Formula:

C₁₅H₁₆N₂O₂

Molecular Weight:

256.08

Specification Sheet SDS
trans-L-4-Hydroxyproline β-naphthylamide hydrochloride

Purity:

≥ 99% (TLC)

Synonym:

L-Hyp-βNA·HCl

Catalog Number:

06097

CAS Number:

201994-57-2

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00237996

Molecular Formula:

C₁₅H₁₆N₂O₂·HCl

Molecular Weight:

292.58

Specification Sheet SDS
trans-L-4-Hydroxyproline benzyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Hyp-OBzl·HCl

Catalog Number:

06095

CAS Number:

62147-27-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237998

Molecular Formula:

C₁₂H₁₅NO₃·HCl

Molecular Weight:

257.73

Specification Sheet SDS
L-Homoproline methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-HomoPro-OMe·HCl

Catalog Number:

06092

CAS Number:

18650-39-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00672366

Molecular Formula:

C₇H₁₃NO₂·HCl

Molecular Weight:

179.62

Specification Sheet SDS
DL-allo-Threonine

Purity:

99%

Synonym:

DL-allo-Thr-OH

Catalog Number:

06032

CAS Number:

144-98-9

Purity Limit:

99%

MDL NO:

MFCD00067248

Molecular Formula:

C₄H₉NO₃

Molecular Weight:

119.12

SDS
DL-allo-Isoleucine

Purity:

≥ 99% (HPLC)

Synonym:

DL-allo-Ile-OH

Catalog Number:

06031

CAS Number:

3107-04-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065934

Molecular Formula:

C₆H₁₃NO₂

Molecular Weight:

131.18

Specification Sheet SDS
L-Glutamic acid γ-tert-butyl ester α-amide hydrochloride

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

L-Glutamic acid γ-tert-butyl ester α-amide hydrochloride

Catalog Number:

06045

CAS Number:

108607-02-9

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00237067

Molecular Formula:

C₉H₁₈N₂O₃·HCl

Molecular Weight:

238.72

Specification Sheet SDS
3-(1-Naphthyl)-DL-alanine

Purity:

≥ 98% (HPLC)

Synonym:

DL-3-Ala(1-naphthyl)-OH

Catalog Number:

06018

CAS Number:

28095-56-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00067507

Molecular Formula:

C₁₃H₁₃NO₂

Molecular Weight:

215.3

Specification Sheet SDS
3-(2-Naphthyl)-DL-alanine

Purity:

≥ 98% (HPLC)

Synonym:

DL-Ala(2-naphthyl)-OH

Catalog Number:

06019

CAS Number:

14108-60-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00070216

Molecular Formula:

C₁₃H₁₃NO₂

Molecular Weight:

215.3

Specification Sheet SDS
O-Methyl-D-tyrosine

Purity:

≥ 99% (HPLC)

Synonym:

D-Tyr(Me)-OH

Catalog Number:

06012

CAS Number:

39878-65-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00190961

Molecular Formula:

C₁₀H₁₃NO₃

Molecular Weight:

195.22

Specification Sheet SDS
D-Propargylglycine

Purity:

≥ 98%

Synonym:

D-Propargyl-Gly-OH

Catalog Number:

05998

CAS Number:

23235-03-2

Purity Limit:

≥ 98%

MDL NO:

MFCD00237407

Molecular Formula:

C₅H₇NO₂

Molecular Weight:

113.1

Specification Sheet SDS
D-Phenylglycine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-Phg-OMe·HCl

Catalog Number:

05997

CAS Number:

19883-41-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00137487

Molecular Formula:

C₉H₁₁NO₂·HCl

Molecular Weight:

201.7

Specification Sheet SDS
S-Trityl-D-penicillamine

Purity:

≥ 99% (HPLC)

Synonym:

D-Pen(Trt)-OH

Catalog Number:

05991

CAS Number:

150025-01-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00237409

Molecular Formula:

C₂₄H₂₅NO₂S

Molecular Weight:

391.5

Specification Sheet SDS
D-Homoproline

Purity:

≥ 99% (Assay)

Synonym:

D-HomoPro-OH

Catalog Number:

05974

CAS Number:

1723-00-8

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00064346

Molecular Formula:

C₆H₁₁NO₂

Molecular Weight:

129.14

Specification Sheet SDS
trans-D-4-Hydroxyproline

Purity:

≥ 99% (HPLC)

Synonym:

D-Hyp-OH

Catalog Number:

05976

CAS Number:

3398-22-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065608

Molecular Formula:

C₅H₉NO₃

Molecular Weight:

131.1

Specification Sheet SDS
D-Homoproline methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-HomoPro-OMe·HCl

Catalog Number:

05975

CAS Number:

18650-38-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237412

Molecular Formula:

C₇H₁₃NO₂·HCl

Molecular Weight:

179.62

Specification Sheet SDS
D-Homocitrulline

Purity:

≥ 98% (TLC)

Synonym:

D-HomoCit-OH

Catalog Number:

05973

CAS Number:

121080-96-4

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00237406

Molecular Formula:

C₇H₁₅N₃O₃

Molecular Weight:

189.22

Specification Sheet SDS
D-Glutamic acid α-amide hydrochloride

Synonym:

D-Glutamic acid α-amide hydrochloride

Catalog Number:

05966

CAS Number:

19522-40-8

MDL NO:

MFCD06795770

Molecular Formula:

H-D-Glutamic acid α-amide hydrochloride

Molecular Weight:

182.6

Specification Sheet SDS
D-Glutamine α-amide hydrochloride

Purity:

≥ 98% (NMR)

Synonym:

D-Gln-NH2·HCl

Catalog Number:

05955

CAS Number:

200624-59-5

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00237058

Molecular Formula:

C₅H₁₁N₃O₂·HCl

Molecular Weight:

181.7

Specification Sheet SDS
cis-L-4-Hydroxyproline

Purity:

≥ 99% (NMR)

Synonym:

cis-L-Hyp-OH

Catalog Number:

05947

CAS Number:

618-27-9

Purity Limit:

≥ 99% (NMR)

MDL NO:

MFCD00064319

Molecular Formula:

C₅H₉NO₃

Molecular Weight:

131.1

Specification Sheet SDS
D-allo-Threonine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

D-allo-Thr-OH

Catalog Number:

05936

CAS Number:

24830-94-2

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00004526

Molecular Formula:

C₄H₉NO₃

Molecular Weight:

119.12

Specification Sheet SDS
D-allo-Isoleucine

Purity:

98.5 - 101.0% (Assay by titration)

Synonym:

D-allo-Ile-OH

Catalog Number:

05935

CAS Number:

1509-35-9

Purity Limit:

98.5 - 101.0% (Assay by titration)

MDL NO:

MFCD00066445

Molecular Formula:

C₆H₁₃NO₂

Molecular Weight:

131.18

Specification Sheet SDS
L-Citrulline β-naphthylamide hydrobromide

Purity:

≥ 99% (TLC)

Synonym:

L-Cit-βNA·HBr

Catalog Number:

05909

CAS Number:

201988-71-8

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00672746

Molecular Formula:

C₁₆H₂₀N₄O₂·HBr

Molecular Weight:

381.43

Specification Sheet SDS
L-Citrulline 7-amido-4-methylcoumarin hydrobromide

Synonym:

L-Cit-AMC·HBr

Catalog Number:

05906

CAS Number:

123314-39-6

MDL NO:

MFCD00152040

Molecular Formula:

C₁₆H₂₀N₄O₄·HBr

Molecular Weight:

413.26

SDS
L-allo-Isoleucine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

L-allo-Ile-OH

Catalog Number:

05844

CAS Number:

1509-34-8

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00066446

Molecular Formula:

C₆H₁₃NO₂

Molecular Weight:

131.18

Specification Sheet SDS
a-Aminoisobutyric acid tert-butyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

H-Aib-OtBu·HCl

Catalog Number:

05816

CAS Number:

4512-32-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD08272284

Molecular Formula:

C₈H₁₇NO₂·HCl

Molecular Weight:

195.7

Specification Sheet SDS
L-allo-Threonine

Purity:

≥ 99% (Assay)

Synonym:

allo-L-Thr-OH

Catalog Number:

05846

CAS Number:

28954-12-3

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00064268

Molecular Formula:

C₄H₉NO₃

Molecular Weight:

119.12

Specification Sheet SDS
4-Methyl-DL-tryptophan

Purity:

≥ 98% (HPLC)

Synonym:

DL-Trp(4-Me)-OH

Catalog Number:

05809

CAS Number:

1954-45-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00055987

Molecular Formula:

C₁₂H₁₄N₂O₂

Molecular Weight:

218.22

Specification Sheet SDS
L-α-Aminobutyric acid amide hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Abu-NH2·HCl

Catalog Number:

05812

CAS Number:

7682-20-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00136565

Molecular Formula:

C₄H₁₀N₂O·HCl

Molecular Weight:

138.6

Specification Sheet SDS
3,5-Diiodo-D-tyrosine

Purity:

≥ 98% (HPLC)

Synonym:

3,5-Diiodo-D-Tyr-OH

Catalog Number:

05805

CAS Number:

16711-71-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237693

Molecular Formula:

C₉H₉I₂NO₃

Molecular Weight:

433.0

Specification Sheet SDS
L-α-Aminobutyric acid tert-butyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Abu-OtBu·HCl

Catalog Number:

05813

CAS Number:

53956-05-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00237697

Molecular Formula:

C₈H₁₇NO₂·HCl

Molecular Weight:

197.7

Specification Sheet SDS
α-Methyl-DL-valine

Purity:

≥ 99% (assay)

Synonym:

α-Me-DL-Val-OH

Catalog Number:

05779

CAS Number:

26287-62-7

Purity Limit:

≥ 99% (assay)

MDL NO:

MFCD00672376

Molecular Formula:

C₆H₁₃NO₂

Molecular Weight:

131.17

Specification Sheet SDS
4,5-Dehydro-L-leucine

Purity:

≥ 99% (HPLC)

Synonym:

H-Leu(4,5-dehydro)-OH

Catalog Number:

05807

CAS Number:

87392-13-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00237695

Molecular Formula:

C₆H₁₁NO₂

Molecular Weight:

129.18

Specification Sheet SDS
DL-α-Methylproline hydrobromide

Purity:

≥ 98% (NMR)

Synonym:

α-Me-DL-Pro-OH·HBr

Catalog Number:

05781

CAS Number:

1346136-61-5

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD01632056

Molecular Formula:

C₆H₁₁NO₂·HBr

Molecular Weight:

210.08

Specification Sheet SDS
γ-Glu-4-Abz-OH

Purity:

≥ 98% (NMR)

Synonym:

H-Glu(4-Abz-OH)-OH

Catalog Number:

05787

CAS Number:

2643-70-1

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00038802

Molecular Formula:

C₁₂H₁₄N₂O₅

Molecular Weight:

266.25

Specification Sheet SDS
DL-α-Methyltryptophan methyl ester hydrochloride

Purity:

≥ 99% (TLC)

Synonym:

DL-a-Methyltryptophan methyl ester hydrochloride

Catalog Number:

05778

CAS Number:

114524-80-0

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00152138

Molecular Formula:

C₁₃H₁₆N₂O₂·HCl

Molecular Weight:

268.7

Specification Sheet SDS
α-Methyl-L-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

α-Me-L-Phe-OH

Catalog Number:

05780

CAS Number:

23239-35-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00145244

Molecular Formula:

C₁₀H₁₃NO₂

Molecular Weight:

179.2

Specification Sheet SDS
Fmoc-O-tert-butyl-L-threonine 3,4-dihydro-3-hydroxy-4-oxo-1,2,3-benzotriazine ester

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Thr(tBu)-ODhbt

Catalog Number:

05767

CAS Number:

119767-84-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00153379

Molecular Formula:

C₃₀H₃₀N₄O₆

Molecular Weight:

542.6

Specification Sheet SDS
α-Methyl-D-phenylalanine

Purity:

≥ 99% (Chiral HPLC)

Synonym:

α-Me-D-Phe-OH

Catalog Number:

05772

CAS Number:

17350-84-4

Purity Limit:

≥ 99% (Chiral HPLC)

MDL NO:

MFCD00153491

Molecular Formula:

C₁₀H₁₃NO₂

Molecular Weight:

179.2

Specification Sheet SDS
DL-α-Methylhistidine dihydrochloride

Purity:

≥ 98% (TLC)

Synonym:

α-Me-DL-His-OH·2HCl

Catalog Number:

05773

CAS Number:

32381-18-3

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00055953

Molecular Formula:

C₇H₁₁N₃O₂·2HCl

Molecular Weight:

242.11

Specification Sheet SDS
DL-α-Methylleucine

Purity:

99 - 100% (Assay by titration)

Synonym:

α-Me-DL-Leu-OH

Catalog Number:

05774

CAS Number:

144-24-1

Purity Limit:

99 - 100% (Assay by titration)

MDL NO:

MFCD00038403

Molecular Formula:

C₇H₁₅NO₂

Molecular Weight:

145.21

Specification Sheet SDS
Fmoc-4-(Boc-amino)-D-phenylalanine

Purity:

≥ 98%

Synonym:

Fmoc-D-Phe(4-NHBoc)-OH

Catalog Number:

05750

CAS Number:

214750-77-3

Purity Limit:

≥ 98%

MDL NO:

MFCD00798642

Molecular Formula:

C₂₉H₃₀N₂O₆

Molecular Weight:

502.6

Specification Sheet SDS
Fmoc-L-norleucine N-hydroxysuccinimide ester

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Nle-OSu

Catalog Number:

05747

CAS Number:

201026-08-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237394

Molecular Formula:

C₂₅H₂₆N₂O₆

Molecular Weight:

450.5

Specification Sheet SDS
Fmoc-D-citrulline

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Cit-OH

Catalog Number:

05692

CAS Number:

200344-33-8

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00151942

Molecular Formula:

C₂₁H₂₃N₃O₅

Molecular Weight:

397.4

Specification Sheet SDS
Fmoc-L-homocitrulline

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-HomoCit-OH

Catalog Number:

05722

CAS Number:

201485-17-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237387

Molecular Formula:

C₂₂H₂₅N₃O₅

Molecular Weight:

411.4

Specification Sheet SDS
Fmoc-DL-norleucine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-DL-Nle-OH

Catalog Number:

05711

CAS Number:

144701-20-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237391

Molecular Formula:

C₂₁H₂₃NO₄

Molecular Weight:

353.42

Specification Sheet SDS

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