Unusual Amino Acids

cis-4-Fluoro-L-proline

Purity:

≥ 97% (NMR)

Synonym:

cis-4-Fluoro-L-Pro-OH

Catalog Number:

11436

CAS Number:

2438-57-5

Purity Limit:

≥ 97% (NMR)

MDL NO:

MFCD02683983

Molecular Formula:

C₅H₈FNO₂

Molecular Weight:

133.12

Specification Sheet SDS
Fmoc-cis-D-4-hydroxyproline

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-D-cis-Hyp-OH

Catalog Number:

11183

CAS Number:

214852-45-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01318735

Molecular Formula:

C₂₀H₁₉NO₅

Molecular Weight:

353.4

Specification Sheet SDS
Fmoc-D-propraglycine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-propragyl-Gly-OH

Catalog Number:

07424

CAS Number:

220497-98-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01311781

Molecular Formula:

C₂₀H₁₇NO₄

Molecular Weight:

335.3

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-D-Phe(4-CH2NHBoc)-OH

Catalog Number:

07409

CAS Number:

268731-06-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02094578

Molecular Formula:

C₃₀H₃₂N₂O₆

Molecular Weight:

516.59

Specification Sheet SDS
3-Trifluoromethyl-L-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

L-Phe(3-CF3)-OH

Catalog Number:

07382

CAS Number:

14464-68-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00044945

Molecular Formula:

C₁₀H₁₀F₃NO₂

Molecular Weight:

233.19

Specification Sheet SDS
Fmoc-3,4-dimethoxy-D-phenylalanine

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-D-Phe(3,4-dimethoxy)-OH

Catalog Number:

07336

CAS Number:

218457-81-9

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD01317731

Molecular Formula:

C₂₆H₂₅NO₆

Molecular Weight:

447.5

Specification Sheet SDS
(2S,4S)-Boc-4-amino-1-Fmoc-pyrrolidine-2-carboxylic acid

Purity:

≥ 95% (HPLC)

Catalog Number:

07324

CAS Number:

221352-74-5

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD02179641

Molecular Formula:

C₂₅H₂₈N₂O₆

Molecular Weight:

452.6

Specification Sheet SDS
4-(Boc-amino)-1-methylpyrrole-2-carboxylic acid 1,2,3-benzotriazol-1-yl-ester

Purity:

≥ 97% (HPLC)

Synonym:

Boc-Py-OBt

Catalog Number:

07319

CAS Number:

77716-16-6

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD02179633

Molecular Formula:

C₁₇H₁₉N₅O₄

Molecular Weight:

357.36

Specification Sheet SDS
Fmoc-allyl-L-glycine

Purity:

≥ 99% (HPLC, Chiral HPLC)

Synonym:

Fmoc-L-Gly(allyl)-OH

Catalog Number:

07307

CAS Number:

146549-21-5

Purity Limit:

≥ 99% (HPLC, Chiral HPLC)

MDL NO:

MFCD01311749

Molecular Formula:

C₂₀H₁₉NO₄

Molecular Weight:

337.37

Specification Sheet SDS
Fmoc-(4-tert-butyloxycarbonyl)-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Phe(4-COOtBu)-OH

Catalog Number:

07052

CAS Number:

183070-44-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01317016

Molecular Formula:

C₂₉H₂₉NO₆

Molecular Weight:

487.56

Specification Sheet SDS
N^α-Fmoc-N^β-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl-L-2,3-diaminopropionic acid

Purity:

≥ 98% (Assay)

Synonym:

Fmoc-L-Dap(ivDde)-OH

Catalog Number:

07105

CAS Number:

607366-20-1

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD01631659

Molecular Formula:

C₃₁H₃₆N₂O₆

Molecular Weight:

532.5

Specification Sheet SDS
L-Thyronine

Purity:

≥ 98% (TLC)

Synonym:

3-[p-(p-Hydroxyphenoxy)phenyl]-L-alanine

Catalog Number:

07089

CAS Number:

1596-67-4

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00063070

Molecular Formula:

C₁₅H₁₅NO₄

Molecular Weight:

273.3

Specification Sheet SDS
Fmoc-4-tert-butyl-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Phe(4-tBu)-OH

Catalog Number:

07050

CAS Number:

213383-02-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02094466

Molecular Formula:

C₂₈H₂₉NO₄

Molecular Weight:

443.56

Specification Sheet SDS
N-1-Trityl-deamino-histidine

Purity:

≥ 98% (Assay)

Synonym:

3-(N-1-Trityl-imidazol-4-yl)propionic acid

Catalog Number:

06333

CAS Number:

160446-35-5

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00237290

Molecular Formula:

C₂₅H₂₂N₂O₂

Molecular Weight:

382.48

Specification Sheet SDS
N^α-Fmoc-N^β-2,4-dinitrophenyl-L-2,3-diaminopropionic acid Solvate with Toluene

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Dap(Dnp)-OH

Catalog Number:

06316

CAS Number:

140430-54-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00798650

Molecular Formula:

C₂₄H₂₀N₄O₈

Molecular Weight:

492.51

Specification Sheet SDS
O-Methyl-L-tyrosine

Purity:

≥ 99% (HPLC)

Synonym:

L-Tyr(Me)-OH

Catalog Number:

06251

CAS Number:

6230-11-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00002604

Molecular Formula:

C₁₀H₁₃NO₃

Molecular Weight:

195.22

Specification Sheet SDS
β-Chloro-D-alanine

Purity:

≥ 99% (TLC)

Synonym:

b-Chloro-D-Ala-OH

Catalog Number:

06229

CAS Number:

51887-88-8

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD01632068

Molecular Formula:

C₃H₆NO₂Cl

Molecular Weight:

123.54

Specification Sheet SDS
O-tert-Butyl-L-allo-threonine

Purity:

≥ 98% (NMR)

Synonym:

allo-L-Thr(tBu)-OH

Catalog Number:

05845

CAS Number:

201353-89-1

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00237373

Molecular Formula:

C₈H₁₇NO₃

Molecular Weight:

175.22

Specification Sheet SDS
DL-α-Methyltryptophan

Purity:

≥ 99% (TLC)

Synonym:

α-Me-DL-Trp-OH

Catalog Number:

05777

CAS Number:

153-91-3

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00038416

Molecular Formula:

C₁₂H₁₄N₂O₂

Molecular Weight:

218.22

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
Boc-D-glutamic acid α-amide

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Glu-NH2

Catalog Number:

05503

CAS Number:

55297-72-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00056702

Molecular Formula:

C₁₀H₁₈N₂O₅

Molecular Weight:

246.26

Specification Sheet SDS
Fmoc-L-homotyrosine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-homotyrosine

Catalog Number:

05128

CAS Number:

198560-10-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00235904

Molecular Formula:

C₂₅H₂₃NO₅

Molecular Weight:

416.7

Specification Sheet SDS
Fmoc-α,β-dehydro-2-aminobutyric acid

Purity:

≥ 96% (HPLC)

Synonym:

Fmoc-α,β-dehydro-2-Abu-OH

Catalog Number:

05107

CAS Number:

198545-98-1

Purity Limit:

≥ 96% (HPLC)

MDL NO:

MFCD00235893

Molecular Formula:

C₁₉H₁₇NO₄

Molecular Weight:

323.2

Specification Sheet SDS
Fmoc-4-carboxymethyl-piperazine

Purity:

≥ 98.5% (HPLC)

Synonym:

Fmoc-Cmpi-OH

Catalog Number:

04960

CAS Number:

180576-05-0

Purity Limit:

≥ 98.5% (HPLC)

MDL NO:

MFCD00270202

Molecular Formula:

C₂₁H₂₂N₂O₄

Molecular Weight:

366.42

Specification Sheet SDS
(2S,4R)-Fmoc-4-amino-1-Boc-pyrrolidine-2-carboxylic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-ABPC(2S,4R)-OH

Catalog Number:

04941

CAS Number:

176486-63-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00673783

Molecular Formula:

C₂₅H₂₈N₂O₆

Molecular Weight:

452.51

Specification Sheet SDS
Fmoc-2-aminobenzoic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-2-Abz-OH

Catalog Number:

04789

CAS Number:

150256-42-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00235883

Molecular Formula:

C₂₂H₁₇NO₄

Molecular Weight:

359.4

Specification Sheet SDS
Boc-2-aminobenzoic acid

Purity:

≥ 98% (HPLC)

Synonym:

Boc-2-Abz-OH

Catalog Number:

04788

CAS Number:

68790-38-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00151862

Molecular Formula:

C₁₂H₁₅NO₄

Molecular Weight:

237.3

Specification Sheet SDS
3,3',5-Triiodo-L-thyronine sodium salt

Purity:

≥ 98% (HPLC)

Synonym:

Liothyronine sodium

Catalog Number:

04468

CAS Number:

55-06-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00002594

Molecular Formula:

C₁₅H₁₁I₃NO₄Na

Molecular Weight:

673.0

Specification Sheet SDS
L-Azetidine-2-carboxylic acid

Purity:

≥ 97% (Assay)

Synonym:

(S-2-Azetidine-2-carboxylic acid

Catalog Number:

04462

CAS Number:

2133-34-8

Purity Limit:

≥ 97% (Assay)

MDL NO:

MFCD00005166

Molecular Formula:

C4H7NO2

Molecular Weight:

101.1

Specification Sheet SDS
N^α-Fmoc-L-2,3-diaminopropionic acid

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-L-Dap-OH

Catalog Number:

04161

CAS Number:

181954-34-7

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00237019

Molecular Formula:

C₁₈H₁₈N₂O₄

Molecular Weight:

326.34

Specification Sheet SDS
Fmoc-2-fluoro-D-phenylalanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Phe(2-F)-OH

Catalog Number:

04139

CAS Number:

198545-46-9

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00672553

Molecular Formula:

C₂₄H₂₀FNO₄

Molecular Weight:

405.4

Specification Sheet SDS
Boc-2-fluoro-L-phenylalanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Boc-L-Phe(2-F)-OH

Catalog Number:

04136

CAS Number:

114873-00-6

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00672520

Molecular Formula:

C₁₄H₁₈FNO₄

Molecular Weight:

283.2

Specification Sheet SDS
Fmoc-4-cyano-L-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Phe(4-CN)-OH

Catalog Number:

04114

CAS Number:

173963-93-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00672559

Molecular Formula:

C25H20N2O4

Molecular Weight:

412.4

Specification Sheet SDS
4-Cyano-L-phenylalanine

Purity:

≥ 99% (Chiral HPLC)

Synonym:

L-Phe(4-CN)-OH

Catalog Number:

04110

CAS Number:

104531-20-6, 167479-78-9

Purity Limit:

≥ 99% (Chiral HPLC)

MDL NO:

MFCD00270363

Molecular Formula:

C10H10N2O2

Molecular Weight:

190.2

Specification Sheet SDS
Boc-4-cyano-L-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Phe(4-CN)-OH

Catalog Number:

04112

CAS Number:

131724-45-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00672526

Molecular Formula:

C15H18N2O4

Molecular Weight:

290.3

Specification Sheet SDS
Fmoc-2-chloro-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Phe(2-Cl)-OH

Catalog Number:

04096

CAS Number:

198560-41-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00797578

Molecular Formula:

C24H20ClNO4

Molecular Weight:

421.9

Specification Sheet SDS
Fmoc-3-benzothienyl-L-alanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-3-L-Ala(3-benzothienyl)-OH

Catalog Number:

03962

CAS Number:

177966-60-8

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00672562

Molecular Formula:

C₂₆H₂₁NO₄S

Molecular Weight:

443.5

Specification Sheet SDS
Fmoc-S-trityl-L-penicillamine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Pen(Trt)-OH

Catalog Number:

03915

CAS Number:

201531-88-6

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00237388

Molecular Formula:

C₃₉H₃₅NO₄S

Molecular Weight:

613.72

Specification Sheet SDS
Fmoc-D-phenylglycine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-Phg-OH

Catalog Number:

03733

CAS Number:

111524-95-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00190891

Molecular Formula:

C₂₃H₁₉NO₄

Molecular Weight:

373.4

Specification Sheet SDS
Fmoc-L-citrulline

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Cit-OH

Catalog Number:

03502

CAS Number:

133174-15-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00151943

Molecular Formula:

C₂₁H₂₃N₃O₅

Molecular Weight:

397.4

Specification Sheet SDS
4-Nitro-D-phenylalanine monohydrate

Purity:

≥ 99.5% (HPLC, Chiral purity)

Synonym:

D-Phe(4-NO2)-OH·H2O

Catalog Number:

03403

CAS Number:

56613-61-7

Purity Limit:

≥ 99.5% (HPLC, Chiral purity)

MDL NO:

MFCD00150962

Molecular Formula:

C₉H₁₀N₂O₄·H₂O

Molecular Weight:

228.2

Specification Sheet SDS
4-Amino-L-phenylalanine hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Phe(4-NH2)-OH·HCl

Catalog Number:

03296

CAS Number:

62040-55-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00012986

Molecular Formula:

C₉H₁₂N₂O₂·HCl

Molecular Weight:

216.67

Specification Sheet SDS
D-Cycloserine, synthetic

Purity:

≥ 900 µg/mg (HPLC)

Synonym:

D-4-Amino-3-isoxazolidinone, synthetic

Catalog Number:

02886

CAS Number:

68-41-7

Purity Limit:

≥ 900 µg/mg (HPLC)

MDL NO:

MFCD00005353

Molecular Formula:

C₃H₆N₂O₂

Molecular Weight:

102.1

Specification Sheet SDS
α-Aminoisobutyric acid

Purity:

≥ 99% (Assay)

Synonym:

H-Aib-OH

Catalog Number:

02864

CAS Number:

62-57-7

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00008049

Molecular Formula:

C₄H₉NO₂

Molecular Weight:

103.12

Specification Sheet SDS
4-Chloro-L-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

L-Phe(4-Cl)-OH

Catalog Number:

02861

CAS Number:

14173-39-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00063065

Molecular Formula:

C₉H₁₀ClNO₂

Molecular Weight:

199.6

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

Purity:

≥ 99% (HPLC)

Synonym:

L-Ala(1-naphthyl)-OH

Catalog Number:

02851

CAS Number:

55516-54-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00066086

Molecular Formula:

C₁₃H₁₃NO₂

Molecular Weight:

215.3

Specification Sheet SDS
Fmoc-3-(3'-pyridyl)-L-alanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Ala(3'-pyridyl)-OH

Catalog Number:

02688

CAS Number:

175453-07-3

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00144887

Molecular Formula:

C₂₃H₂₀N₂O₄

Molecular Weight:

388.4

Specification Sheet SDS
Fmoc-4-fluoro-D-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

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

Catalog Number:

02576

CAS Number:

177966-64-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00235900

Molecular Formula:

C₂₄H₂₀FNO₄

Molecular Weight:

405.4

Specification Sheet SDS
4-Amino-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

L-Phe(4-NH2)-OH

Catalog Number:

02594

CAS Number:

943-80-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00069927

Molecular Formula:

C₉H₁₂N₂O₂

Molecular Weight:

180.2

Specification Sheet SDS
Fmoc-3-(2-naphthyl)-D-alanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Ala(2-naphthyl)-OH

Catalog Number:

02589

CAS Number:

138774-94-4

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00077044

Molecular Formula:

C₂₈H₂₃NO₄

Molecular Weight:

437.5

Specification Sheet SDS

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