Unusual Amino Acids

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Boc-2,4-dichloro-L-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Phe(2,4-DiCl)-OH

Catalog Number:

12793

CAS Number:

114873-04-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01862942

Molecular Formula:

C₁₄H₁₇Cl₂NO₄

Molecular Weight:

334.2

Specification Sheet SDS
Boc-L-β-homoalanine

Purity:

≥ 95% (Assay)

Synonym:

Boc-L-β-HomoAla-OH

Catalog Number:

12789

CAS Number:

158851-30-0

Purity Limit:

≥ 95% (Assay)

MDL NO:

MFCD00270345

Molecular Formula:

C₉H₁₇NO₄

Molecular Weight:

203.24

Specification Sheet SDS
Boc-O-benzyl-L-β-homothreonine

Purity:

≥ 95% (NMR)

Synonym:

Boc-L-β-HomoThr(Bzl)-OH

Catalog Number:

12780

CAS Number:

254101-11-6

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD01862935

Molecular Formula:

C₁₇H₂₅NO₅

Molecular Weight:

323.39

Specification Sheet SDS
Fmoc-2,4-dichloro-D-phenylalanine

Purity:

≥ 98%

Synonym:

Fmoc-D-Phe(2,4-DiCl)-OH

Catalog Number:

12792

CAS Number:

352351-61-2

Purity Limit:

≥ 98%

MDL NO:

MFCD01863047

Molecular Formula:

C₂₄H₁₉Cl₂NO₄

Molecular Weight:

456.4

Specification Sheet SDS
Boc-L-β-homoglutamic acid 6-benzyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-β-HomoGlu(OBzl)-OH

Catalog Number:

12787

CAS Number:

218943-30-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01862936

Molecular Formula:

C₁₈H₂₅NO₆

Molecular Weight:

351.4

Specification Sheet SDS
Boc-O-benzyl-L-β-homotyrosine

Purity:

≥ 99% (HPLC, Chiral purity)

Synonym:

Boc-L-β-HomoTyr(Bzl)-OH

Catalog Number:

12778

CAS Number:

126825-16-9

Purity Limit:

≥ 99% (HPLC, Chiral purity)

MDL NO:

MFCD01862863

Molecular Formula:

C₂₂H₂₇NO₅

Molecular Weight:

385.46

Specification Sheet SDS
Boc-L-β-homomethionine

Purity:

≥ 97% (NMR)

Synonym:

Boc-L-β-HomoMet-OH

Catalog Number:

12783

CAS Number:

244251-20-5

Purity Limit:

≥ 97% (NMR)

MDL NO:

MFCD01862845

Molecular Formula:

C₁₁H₂₁NO₄S

Molecular Weight:

263.35

Specification Sheet SDS
Boc-O-benzyl-L-β-homohydroxyproline dicyclohexylammonium salt

Purity:

≥ 98% (NMR)

Synonym:

Boc-β-HomoHyp(Bzl)-OH·DCHA

Catalog Number:

12786

CAS Number:

336182-09-3

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD03788173

Molecular Formula:

C₁₈H₂₅NO₅·C₁₂H₂₃N

Molecular Weight:

516.71

Specification Sheet SDS
N^β-Boc-L-β-homoglutamine

Purity:

≥ 98% (NMR)

Synonym:

Boc-L-β-HomoGln-OH

Catalog Number:

12788

CAS Number:

336182-06-0

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD01862848

Molecular Formula:

C₁₁H₂₀N₂O₅

Molecular Weight:

260.29

Specification Sheet SDS
Boc-O-benzyl-L-β-homoserine

Purity:

≥ 99% (HPLC, Chiral purity)

Synonym:

Boc-L-β-HomoSer(Bzl)-OH

Catalog Number:

12781

CAS Number:

218943-31-8

Purity Limit:

≥ 99% (HPLC, Chiral purity)

MDL NO:

MFCD01862866

Molecular Formula:

C₁₆H₂₃NO₅

Molecular Weight:

309.36

Specification Sheet SDS
L-β-Homoleucine hydrochloride

Purity:

≥ 98%

Synonym:

L-β-HomoLeu-OH·HCl

Catalog Number:

12757

CAS Number:

96386-92-4

Purity Limit:

≥ 98%

MDL NO:

MFCD01862871

Molecular Formula:

C₇H₁₅NO₂·HCl

Molecular Weight:

181.66

Specification Sheet SDS
N^β-Boc-N^ω-Z-L-β-homolysine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-β-HomoLys(Z)-OH

Catalog Number:

12784

CAS Number:

346694-77-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01862937

Molecular Formula:

C₂₀H₃₀N₂O₆

Molecular Weight:

394.47

Specification Sheet SDS
N^β-Boc-N^ω-tosyl-L-β-homoarginine

Purity:

≥ 99%

Synonym:

Nβ-Boc-Nω-tosyl-L-β-homoarginine

Catalog Number:

12777

CAS Number:

136271-81-3

Purity Limit:

≥ 99%

MDL NO:

MFCD03427576

Molecular Formula:

C₁₉H₃₀N₄O₆S

Molecular Weight:

442.52

Specification Sheet SDS
Fmoc-L-β-homomethionine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-β-HomoMet-OH

Catalog Number:

12768

CAS Number:

266359-48-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01862844

Molecular Formula:

C₂₁H₂₃NO₄S

Molecular Weight:

385.48

Specification Sheet SDS
L-β-Homoglutamine hydrochloride

Purity:

≥ 98% (NMR)

Synonym:

L-β-HomoGln-OH·HCl

Catalog Number:

12760

CAS Number:

336182-05-9

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD01862846

Molecular Formula:

C₆H₁₂N₂O₃·HCl

Molecular Weight:

196.63

Specification Sheet SDS
(S)-3-Aminoadipic acid hydrochloride

Purity:

≥ 98% (NMR)

Synonym:

β-HomoGlu-OH·HCl

Catalog Number:

12761

CAS Number:

61884-74-0

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD01862872

Molecular Formula:

C₆H₁₁NO₄·HCl

Molecular Weight:

197.62

Specification Sheet SDS
L-β-Homoalanine hydrochloride

Purity:

≥ 98% (NMR)

Synonym:

L-β-HomoAla-OH·HCl

Catalog Number:

12762

CAS Number:

58610-41-6

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD01862873

Molecular Formula:

C₄H₉NO₂·HCl

Molecular Weight:

139.58

Specification Sheet SDS
L-β-Homohydroxyproline hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-β-HomoHyp-OH·HCl

Catalog Number:

12759

CAS Number:

336182-11-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01862867

Molecular Formula:

C₆H₁₁NO₃·HCl

Molecular Weight:

181.62

Specification Sheet SDS
Fmoc-O-tert-butyl-L-β-homotyrosine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-b-HomoTyr(tBu)-OH

Catalog Number:

12764

CAS Number:

219967-69-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01862862

Molecular Formula:

C₂₉H₃₁NO₅

Molecular Weight:

473.56

Specification Sheet SDS
Sarcosine ethyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

Sar-OEt·HCl

Catalog Number:

12102

CAS Number:

52605-49-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00012506

Molecular Formula:

C₅H₁₁NO₂·HCl

Molecular Weight:

153.62

Specification Sheet SDS
L-β-Homoproline hydrochloride

Purity:

≥ 98%

Synonym:

L-β-HomoPro-OH·HCl

Catalog Number:

12754

CAS Number:

53912-85-9

Purity Limit:

≥ 98%

MDL NO:

MFCD07363484

Molecular Formula:

C₆H₁₁NO₂·HCl

Molecular Weight:

165.66

Specification Sheet SDS
L-β-Homoisoleucine hydrochloride

Purity:

≥ 98%

Synonym:

L-β-HomoIle-OH·HCl

Catalog Number:

12758

CAS Number:

219310-10-8

Purity Limit:

≥ 98%

MDL NO:

MFCD01862849

Molecular Formula:

C₇H₁₅NO₂·HCl

Molecular Weight:

181.66

Specification Sheet SDS
Fmoc-D-Phe(2-trifluoromethyl)-OH

Purity:

≥ 99% (HPLC, Chiral purity)

Synonym:

Fmoc-D-Phe(2-CF3)-OH

Catalog Number:

12741

CAS Number:

352523-15-0

Purity Limit:

≥ 99% (HPLC, Chiral purity)

MDL NO:

MFCD01863051

Molecular Formula:

C₂₅H₂₀F₃NO₄

Molecular Weight:

455.43

Specification Sheet SDS
L-β-Homomethionine hydrochloride

Purity:

≥ 97% (NMR)

Synonym:

L-β-HomoMet-OH·HCl

Catalog Number:

12755

CAS Number:

75946-25-7

Purity Limit:

≥ 97% (NMR)

MDL NO:

MFCD01862854

Molecular Formula:

C₆H₁₃NO₂S·HCl

Molecular Weight:

199.7

Specification Sheet SDS
L-β-Homotryptophan hydrochloride

Purity:

≥ 98% (NMR)

Synonym:

L-β-HomoTrp-OH·HCl

Catalog Number:

12751

CAS Number:

339994-86-4, 192003-01-3

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD01862876

Molecular Formula:

C₁₂H₁₄N₂O₂·HCl

Molecular Weight:

254.72

Specification Sheet SDS
Boc-DL-homoproline

Purity:

≥ 98% (HPLC)

Synonym:

Boc-DL-HomoPro-OH

Catalog Number:

12747

CAS Number:

98303-20-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01862877

Molecular Formula:

C₁₁H₁₉NO₄

Molecular Weight:

229.3

Specification Sheet SDS
4-Amino-3-hydroxybutyric acid

Purity:

≥ 98% (Assay)

Catalog Number:

12034

CAS Number:

924-49-2

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00008141

Molecular Formula:

C₄H₉NO₃

Molecular Weight:

119.1

Specification Sheet SDS
L-β-Homophenylalanine hydrochloride

Purity:

≥ 98% (Assay)

Synonym:

L-β-HomoPhe-OH·HCl

Catalog Number:

12743

CAS Number:

138165-77-2

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD01862875

Molecular Formula:

C₁₀H₁₃NO₂·HCl

Molecular Weight:

215.68

Specification Sheet SDS
Boc-L-β-homophenylalanine

Purity:

≥ 98%

Synonym:

Boc-L-β-HomoPhe-OH

Catalog Number:

12749

CAS Number:

51871-62-6

Purity Limit:

≥ 98%

MDL NO:

MFCD01076271

Molecular Formula:

C₁₅H₂₁NO₄

Molecular Weight:

279.34

Specification Sheet SDS
Boc-D-Phe(2-trifluoromethyl)-OH

Purity:

≥ 99% (ee, HPLC)

Synonym:

Boc-D-Phe(2-CF3)-OH

Catalog Number:

12742

CAS Number:

346694-78-8

Purity Limit:

≥ 99% (ee, HPLC)

MDL NO:

MFCD01862945

Molecular Formula:

C₁₅H₁₈F₃NO₄

Molecular Weight:

333.31

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

Purity:

≥ 99% (HPLC)

Synonym:

Trt-L-Dap(Fmoc)-OH

Catalog Number:

12647

CAS Number:

1263046-25-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD03788169

Molecular Formula:

C₃₇H₃₂N₂O₄

Molecular Weight:

568.7

Specification Sheet SDS
N^α-Trityl-N^β-Fmoc-D-2,3-diaminopropionic acid

Purity:

≥ 99% (HPLC)

Synonym:

Trt-D-Dap(Fmoc)-OH

Catalog Number:

12646

CAS Number:

1263047-04-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD03788168

Molecular Formula:

C₃₇H₃₂N₂O₄

Molecular Weight:

568.7

Specification Sheet SDS
Fmoc-N-propyl-hydroxylamine

Catalog Number:

12643

CAS Number:

198411-61-9

MDL NO:

MFCD02682862

Molecular Formula:

C₁₈H₁₉NO₃

Molecular Weight:

297.4

SDS
Fmoc-N-isobutyl-hydroxylamine

Catalog Number:

12642

MDL NO:

MFCD02682865

Molecular Formula:

C₁₉H₂₁NO₃

Molecular Weight:

311.4

SDS
Fmoc-n-butyl-hydroxylamine

Catalog Number:

12640

CAS Number:

1820608-84-1

MDL NO:

MFCD02682863

Molecular Formula:

C₁₉H₂₁NO₃

Molecular Weight:

311.4

SDS
Fmoc-N-allyl-hydroxylamine

Purity:

≥ 97% (HPLC)

Catalog Number:

12639

CAS Number:

198411-65-3

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD02682864

Molecular Formula:

C₁₈H₁₇NO₃

Molecular Weight:

295.3

Specification Sheet SDS
Fmoc-N-naphthylmethyl-hydroxylamine

Purity:

≥ 98% (HPLC)

Catalog Number:

12637

CAS Number:

198411-66-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03788166

Molecular Formula:

C₂₆H₂₁NO₃

Molecular Weight:

395.5

Specification Sheet SDS
Fmoc-N-ethyl-hydroxylamine

Catalog Number:

12641

CAS Number:

1820604-77-0

MDL NO:

MFCD02682861

Molecular Formula:

C₁₇H₁₇NO₃

Molecular Weight:

283.3

SDS
Fmoc-N-phenylmethyl-hydroxylamine

Purity:

≥ 98% (HPLC, TLC)

Catalog Number:

12638

CAS Number:

198411-59-5

Purity Limit:

≥ 98% (HPLC, TLC)

MDL NO:

MFCD02682860

Molecular Formula:

C₂₂H₁₉NO₃

Molecular Weight:

345.4

Specification Sheet SDS
N^a-Fmoc-N^b-(N-Boc-amino-oxyacetyl)-L-2,3-diaminopropionic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Dap(Boc-Aoa)-OH

Catalog Number:

12606

CAS Number:

600153-12-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02682868

Molecular Formula:

C₂₅H₂₉N₃O₈

Molecular Weight:

499.5

Specification Sheet SDS
N^α-Fmoc-N^β-allyloxycarbonyl-D-2,3-diaminopropionic acid

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-Dap(Aloc)-OH

Catalog Number:

12403

CAS Number:

178924-05-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01076137

Molecular Formula:

C₂₂H₂₂N₂O₆

Molecular Weight:

410.53

Specification Sheet SDS
N^α-Fmoc-N^β-Z-D-2,3-diaminopropionic acid

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-Dap(Z)-OH

Catalog Number:

12404

CAS Number:

387824-80-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02684373

Molecular Formula:

C₂₆H₂₄N₂O₆

Molecular Weight:

460.5

Specification Sheet SDS
Z-β-cyclohexyl-L-alanine

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Cha-OH

Catalog Number:

12428

CAS Number:

25341-42-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00191081

Molecular Formula:

C₁₇H₂₃NO₄

Molecular Weight:

305.35

Specification Sheet SDS
Fmoc-3,5-dibromo-D-tyrosine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-3,5-dibromo-D-tyr-OH

Catalog Number:

12396

CAS Number:

204693-22-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01076139

Molecular Formula:

C₂₄H₁₈NO₅Br₂

Molecular Weight:

561.2

Specification Sheet SDS
Fmoc-aminoxyacetic acid

Purity:

97 - 100% (Assay by titration)

Synonym:

Fmoc-Aoa-OH

Catalog Number:

12371

CAS Number:

123106-21-8

Purity Limit:

97 - 100% (Assay by titration)

MDL NO:

MFCD01076133

Molecular Formula:

C₁₇H₁₅NO₅

Molecular Weight:

313.28

Specification Sheet SDS
DL-Norleucine amide

Purity:

≥ 99% (HPLC)

Synonym:

DL-Nle-NH2

Catalog Number:

12366

CAS Number:

44805-21-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00190968

Molecular Formula:

C₆H₁₄N₂O

Molecular Weight:

130.19

Specification Sheet SDS
L-Homocystine bis-methyl ester dihydrochloride

Purity:

≥ 98% (Assay)

Synonym:

(H-L-HomoCys-OMe)2·2HCl

Catalog Number:

12368

CAS Number:

147857-42-9

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD06795760

Molecular Formula:

C₁₀H₂₀N₂O₄S₂·2HCl

Molecular Weight:

369.4

Specification Sheet SDS
Z-3,5-diiodo-L-tyrosine ethyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Z-3,5-diiodo-L-Tyr-OEt

Catalog Number:

12346

CAS Number:

102202-92-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00191084

Molecular Formula:

C₁₉H₁₈NO₅I₂

Molecular Weight:

594.14

Specification Sheet SDS
Z-DL-norleucine

Purity:

≥ 98% (HPLC)

Synonym:

Z-DL-Nle-OH

Catalog Number:

12239

CAS Number:

15027-13-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037271

Molecular Formula:

C₁₄H₁₉NO₄

Molecular Weight:

265.31

Specification Sheet SDS
Z-DL-norvaline

Purity:

≥ 98% (HPLC)

Synonym:

Z-DL-Nva-OH

Catalog Number:

12240

CAS Number:

21691-43-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00020434

Molecular Formula:

C₁₃H₁₇NO₄

Molecular Weight:

251.28

Specification Sheet SDS

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