Peptide Chemistry

Boc-S-4-methylbenzyl-D-homocysteine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-HomoCys(pMeBzl)-OH

Catalog Number:

05498

CAS Number:

214630-13-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01632042

Molecular Formula:

C₁₇H₂₅NO₄S

Molecular Weight:

339.4

Specification Sheet SDS
Boc-D-isoleucine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Ile-OH

Catalog Number:

05500

CAS Number:

55721-65-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00069989

Molecular Formula:

C₁₁H₂₁NO₄

Molecular Weight:

231.3

Specification Sheet SDS
Boc-D-homoproline

Purity:

≥ 98% (HPLC, Chiral purity)

Synonym:

Boc-D-HomoPro-OH

Catalog Number:

05499

CAS Number:

28697-17-8

Purity Limit:

≥ 98% (HPLC, Chiral purity)

MDL NO:

MFCD00237380

Molecular Formula:

C₁₁H₁₉NO₄

Molecular Weight:

229.3

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
N^α-Boc-N^im-2,4-dinitrophenyl-D-histidine·isopropanol

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Boc-D-His(Dnp)-OH·IPA

Catalog Number:

05496

CAS Number:

204125-02-0

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00672320

Molecular Formula:

C₁₇H₁₉N₅O₈·C₃H₈O

Molecular Weight:

481.5

Specification Sheet SDS
Boc-D-citrulline

Purity:

≥ 98% (NMR)

Synonym:

Boc-D-Cit-OH

Catalog Number:

05481

CAS Number:

121080-95-3

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00151898

Molecular Formula:

C₁₁H₂₁N₃O₅

Molecular Weight:

275.3

Specification Sheet SDS
N^α-Boc-N^im-benzyl-D-histidine

Purity:

≥ 99% (TLC)

Synonym:

Boc-D-His(Bzl)-OH

Catalog Number:

05495

CAS Number:

65717-64-8

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00038628

Molecular Formula:

C₁₈H₂₃N₃O₄

Molecular Weight:

345.4

Specification Sheet SDS
Boc-D-glutamic acid α-9-fluorenylmethyl ester

Purity:

≥ 98% (Assay)

Synonym:

Boc-D-Glu-OFm

Catalog Number:

05490

CAS Number:

214630-10-1

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00798626

Molecular Formula:

C₂₄H₂₇NO₆

Molecular Weight:

425.48

Specification Sheet SDS
Boc-D-glutamic acid α-tert-butyl ester

Purity:

≥ 98% (NMR)

Synonym:

Boc-D-Glu-OtBu

Catalog Number:

05493

CAS Number:

73872-71-6

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00076926

Molecular Formula:

C₁₄H₂₅NO₆

Molecular Weight:

303.36

Specification Sheet SDS
Boc-D-glutamic acid α-methyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Glu-OMe

Catalog Number:

05492

CAS Number:

55227-00-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076930

Molecular Formula:

C₁₁H₁₉NO₆

Molecular Weight:

261.4

Specification Sheet SDS
N^α,N^im-Bis-Boc-D-histidine·benzene

Purity:

≥ 99% (NMR)

Synonym:

Boc-D-His(Boc)-OH·benzene

Catalog Number:

05494

CAS Number:

75498-93-0

Purity Limit:

≥ 99% (NMR)

MDL NO:

MFCD00236851

Molecular Formula:

C₁₆H₂₅N₃O₆·C₆H₆

Molecular Weight:

433.5

Specification Sheet SDS
Boc-D-glutamic acid

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Glu-OH

Catalog Number:

05491

CAS Number:

34404-28-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00190790

Molecular Formula:

C₁₀H₁₇NO₆

Molecular Weight:

247.25

Specification Sheet SDS
N^α-Boc-N^ω,ω'-bis-Z-D-arginine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Arg(Z)2-OH

Catalog Number:

05474

CAS Number:

145881-13-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00236825

Molecular Formula:

C₂₇H₃₄N₄O₈

Molecular Weight:

542.6

Specification Sheet SDS
Boc-D-aspartic acid

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Asp-OH

Catalog Number:

05479

CAS Number:

62396-48-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00798618

Molecular Formula:

C₉H₁₅NO₆

Molecular Weight:

233.2

Specification Sheet SDS
Boc-D-glutamic acid-γ-tert-butyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Glu(OtBu)-OH

Catalog Number:

05488

CAS Number:

104719-63-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076927

Molecular Formula:

C₁₄H₂₅NO₆

Molecular Weight:

303.4

Specification Sheet SDS
Boc-D-glutamic acid γ-cyclohexyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Glu(OcHex)-OH

Catalog Number:

05486

CAS Number:

133464-27-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00076929

Molecular Formula:

C₁₆H₂₇NO₆

Molecular Weight:

329.4

Specification Sheet SDS
N^α-Boc-N^δ-xanthyl-D-glutamine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Gln(Xan)-OH

Catalog Number:

05485

CAS Number:

99092-88-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00151873

Molecular Formula:

C₂₃H₂₆N₂O₆

Molecular Weight:

426.5

Specification Sheet SDS
Boc-D-glutamic acid γ-9-fluorenylmethyl ester

Purity:

≥ 99% (HPLC, TLC)

Synonym:

Boc-D-Glu(OFm)-OH

Catalog Number:

05487

CAS Number:

123417-20-9

Purity Limit:

≥ 99% (HPLC, TLC)

MDL NO:

MFCD00151871

Molecular Formula:

C₂₄H₂₇NO₆

Molecular Weight:

425.5

Specification Sheet SDS
Boc-D-aspartic acid α-tert-butyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Asp-OtBu

Catalog Number:

05480

CAS Number:

77004-75-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00236827

Molecular Formula:

C₁₃H₂₃NO₆

Molecular Weight:

289.4

Specification Sheet SDS
Boc-S-ethyl-L-cysteine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Cys(Et)-OH

Catalog Number:

05466

CAS Number:

16947-82-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00076919

Molecular Formula:

C₁₀H₁₉NO₄S

Molecular Weight:

249.3

Specification Sheet SDS
Boc-S-4-methoxybenzyl-D-cysteine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Cys(pMeOBzl)-OH

Catalog Number:

05483

CAS Number:

58290-35-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00076922

Molecular Formula:

C₁₆H₂₃NO₅S

Molecular Weight:

341.4

Specification Sheet SDS
Boc-D-aspartic acid α-benzyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Asp-OBzl

Catalog Number:

05477

CAS Number:

92828-64-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038264

Molecular Formula:

C₁₆H₂₁NO₆

Molecular Weight:

323.3

Specification Sheet SDS
N^α-Boc-N^γ-xanthyl-D-asparagine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Asn(Xan)-OH

Catalog Number:

05475

CAS Number:

200192-48-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076910

Molecular Formula:

C₂₂H₂₄N₂O₆

Molecular Weight:

412.4

Specification Sheet SDS
N^α-Boc-N^ω-(4-methoxy-2,3,6-trimethylbenzenesulfonyl)-D-arginine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Arg(Mtr)-OH

Catalog Number:

05471

CAS Number:

200122-49-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00151863

Molecular Formula:

C₂₁H₃₄N₄O₇S

Molecular Weight:

486.68

Specification Sheet SDS
Boc-S-Z-aminoethyl-L-cysteine

Purity:

≥ 99% (TLC)

Synonym:

Boc-L-Cys(Z-NHEt)-OH

Catalog Number:

05469

CAS Number:

85003-76-5

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00236840

Molecular Formula:

C₁₈H₂₆N₂O₆S

Molecular Weight:

398.48

Specification Sheet SDS
Boc-D-aspartic acid β-cyclohexyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Asp(OcHex)-OH

Catalog Number:

05476

CAS Number:

112898-18-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00060741

Molecular Formula:

C₁₅H₂₅NO₆

Molecular Weight:

315.4

Specification Sheet SDS
N^α-Boc-N^ω-(mesitylene-2-sulfonyl)-L-arginine cyclohexylammonium salt

Purity:

99%

Synonym:

Boc-L-Arg(Mts)-OH·CHA

Catalog Number:

05454

CAS Number:

68262-71-5

Purity Limit:

99%

MDL NO:

MFCD00065555

Molecular Formula:

C₂₀H₃₂N₄O₆S·C₆H₁₃N

Molecular Weight:

555.74

Specification Sheet SDS
Boc-D-allo-isoleucine

Purity:

≥ 97% (HPLC)

Synonym:

Boc-D-allo-Ile-OH

Catalog Number:

05470

CAS Number:

55780-90-0

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00237543

Molecular Formula:

C₁₁H₂₁NO₄

Molecular Weight:

231.29

Specification Sheet SDS
Boc-S-methyl-L-cysteine

Purity:

≥ 97%

Synonym:

Boc-L-Cys(Me)-OH

Catalog Number:

05468

CAS Number:

16947-80-1

Purity Limit:

≥ 97%

MDL NO:

MFCD00076923

Molecular Formula:

C₉H₁₇NO₄S

Molecular Weight:

235.7

Specification Sheet SDS
Boc-L-aspartic acid β-benzyl ester chloromethylketone

Purity:

99%

Synonym:

Boc-L-Asp(OBzl)-CMK

Catalog Number:

05460

CAS Number:

172702-58-8

Purity Limit:

99%

MDL NO:

MFCD00672491

Molecular Formula:

C₁₇H₂₂NO₅Cl

Molecular Weight:

355.82

SDS
N^α-Acetyl-N^ω-(2,2,5,7,8,-pentamethylchroman-6-sulfonyl)-L-arginine

Purity:

≥ 97% (HPLC)

Synonym:

Ac-L-Arg(Pmc)-OH

Catalog Number:

05417

CAS Number:

163277-77-8

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00236744

Molecular Formula:

C₂₂H₃₄N₄O₆S

Molecular Weight:

482.61

Specification Sheet SDS
Boc-L-aspartic acid β-N-hydroxysuccinimide ester α-benzyl ester

Purity:

≥ 97% (HPLC)

Synonym:

Boc-L-aspartic acid β-N-hydroxysuccinimide ester α-benzyl ester

Catalog Number:

05461

CAS Number:

140171-25-1

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00236828

Molecular Formula:

C₂₀H₂₄N₂O₈

Molecular Weight:

420.4

Specification Sheet SDS
Boc-3,5-diiodo-L-tyrosine methyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Boc-3,5-diiodo-L-Tyr-OMe

Catalog Number:

05447

CAS Number:

128781-80-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237523

Molecular Formula:

C₁₅H₁₉I₂NO₅

Molecular Weight:

547.1

Specification Sheet SDS
Boc-S-9-fluorenylmethyl-L-cysteine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Cys(Fm)-OH

Catalog Number:

05467

CAS Number:

84888-35-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076921

Molecular Formula:

C₂₂H₂₅NO₄S

Molecular Weight:

399.51

Specification Sheet SDS
Boc-cis-L-4-hydroxyproline methyl ester

Purity:

≥ 97%

Synonym:

Boc-cis-L-Hyp-OMe

Catalog Number:

05464

CAS Number:

102195-79-9

Purity Limit:

≥ 97%

MDL NO:

MFCD00237541

Molecular Formula:

C₁₁H₁₉NO₅

Molecular Weight:

245.28

Specification Sheet SDS
N^α-Boc-N^ω-(methoxybenzenesulfonyl)-L-arginine

Purity:

≥ 99% (TLC)

Synonym:

Boc-L-Arg(Mbs)-OH

Catalog Number:

05453

CAS Number:

58810-09-6

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00134857

Molecular Formula:

C₁₈H₂₈N₄O₇S

Molecular Weight:

444.51

Specification Sheet SDS
7-Aminoheptanoic acid

Purity:

≥ 99%

Synonym:

7-Ahp-OH

Catalog Number:

05412

CAS Number:

929-17-9

Purity Limit:

≥ 99%

MDL NO:

MFCD00008242

Molecular Formula:

C₇H₁₅NO₂

Molecular Weight:

145.2

Specification Sheet SDS
N^α-Boc-N^ω-(2,2,4,6,7-pentamethylchroman-6-sufonyl)-L-arginine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Arg(Pmc)-OH

Catalog Number:

05456

CAS Number:

200125-12-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00236823

Molecular Formula:

C₂₅H₄₀N₄O₇S

Molecular Weight:

540.69

Specification Sheet SDS
Boc-L-allo-isoleucine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-allo-L-Ile-OH

Catalog Number:

05451

CAS Number:

35264-07-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00151905

Molecular Formula:

C₁₁H₂₁NO₄

Molecular Weight:

231.29

Specification Sheet SDS
N^α-Boc-N^ω-Z-L-arginine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Arg(Z)-OH

Catalog Number:

05396

CAS Number:

51219-18-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00058482

Molecular Formula:

C₁₉H₂₈N₄O₆

Molecular Weight:

408.5

Specification Sheet SDS
Z-dehydroalanine methyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Z-dehydro-Ala-OMe

Catalog Number:

05398

CAS Number:

21149-17-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00056245

Molecular Formula:

C₁₂H₁₃NO₄

Molecular Weight:

235.2

Specification Sheet SDS
Boc-4,5-dehydro-L-leucine dicyclohexylammonium salt

Purity:

≥ 99% (HPLC)

Synonym:

Boc-4,5-dehydro-L-Leu-OH·DCHA

Catalog Number:

05448

CAS Number:

87720-54-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00237524

Molecular Formula:

C₁₁H₁₉NO₄·C₁₂H₂₃N

Molecular Weight:

410.6

Specification Sheet SDS
Boc-S-3,4-dimethylbenzyl-L-cysteine

Purity:

≥ 98% (TLC)

Synonym:

Boc-L-Cys(3,4-dimethylBzl)-OH

Catalog Number:

05465

CAS Number:

41117-66-2

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00060743

Molecular Formula:

C₁₇H₂₅NO₄S

Molecular Weight:

339.46

Specification Sheet SDS
Boc-11-aminoundecanoic acid

Purity:

≥ 95%

Synonym:

11-(Boc-amino)-undecanoic acid

Catalog Number:

05443

CAS Number:

10436-25-6

Purity Limit:

≥ 95%

MDL NO:

MFCD00076902

Molecular Formula:

C₁₆H₃₁NO₄

Molecular Weight:

301.4

Specification Sheet SDS
N,S-di-Z-L-cysteine

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Cys(Z)-OH

Catalog Number:

05386

CAS Number:

57912-35-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037823

Molecular Formula:

C₁₉H₁₉NO₆S

Molecular Weight:

389.4

Specification Sheet SDS
Ac-Ala-Ala-OH

Synonym:

N-Acetyl-L-Ala-L-Ala-OH

Catalog Number:

05414

CAS Number:

19245-87-5

MDL NO:

MFCD00080977

Molecular Formula:

C₈H₁₄N₂O₄

Molecular Weight:

202.21

SDS
2,6-Diaminopimelic acid

Purity:

96.5 - 103.5% (Assay by titration)

Synonym:

2,6-Diaminoheptanedioic acid

Catalog Number:

05411

CAS Number:

583-93-7

Purity Limit:

96.5 - 103.5% (Assay by titration)

MDL NO:

MFCD00002637

Molecular Formula:

C₇H₁₄N₂O₄

Molecular Weight:

190.2

Specification Sheet SDS
Acetyl-DL-phenylalanine β-naphthyl ester

Purity:

99%

Synonym:

Ac-DL-Phe-β-naphthyl ester

Catalog Number:

05425

CAS Number:

20874-31-1

Purity Limit:

99%

MDL NO:

MFCD00037746

Molecular Formula:

C₂₁H₁₉NO₃

Molecular Weight:

333.39

SDS
Boc-3,5-diiodo-D-tyrosine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-3,5-diiodo-D-Tyr-OH

Catalog Number:

05444

CAS Number:

214630-08-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00798624

Molecular Formula:

C₁₄H₁₇I₂NO₅

Molecular Weight:

533.33

Specification Sheet SDS
Leucine benzyloxycarbonylhydrazide trifluoroacetate

Purity:

≥ 99% (HPLC)

Synonym:

L-Leu-NHNHZ·TFA

Catalog Number:

05400

CAS Number:

19635-96-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00058483

Molecular Formula:

C₁₄H₂₁N₃O₃·C₂HO₂F₃

Molecular Weight:

393.4

Specification Sheet SDS

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