Peptide Chemistry

Boc-N-methyl-DL-valine

Purity:

≥ 98%

Synonym:

Boc-N-Me-DL-Val-OH

Catalog Number:

05568

CAS Number:

13850-91-4

Purity Limit:

≥ 98%

MDL NO:

MFCD00153317

Molecular Formula:

C₁₁H₂₁NO₄

Molecular Weight:

231.3

Specification Sheet SDS
Boc-N-methyl-L-allo-isoleucine

Purity:

98+%

Synonym:

Boc-N-Me-allo-L-Ile-OH

Catalog Number:

05560

CAS Number:

136092-80-3

Purity Limit:

98+%

MDL NO:

MFCD00038763

Molecular Formula:

C₁₂H₂₃NO₄·C₆H₁₃N

Molecular Weight:

344.49

Specification Sheet SDS
Boc-N-ethyl-L-leucine dicyclohexylammonium salt

Purity:

≥ 99% (TLC)

Synonym:

Boc-N-Et-L-Leu-OH·DCHA

Catalog Number:

05558

CAS Number:

200936-83-0

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00237566

Molecular Formula:

C₁₃H₂₅NO₄·C₁₂H₂₃N

Molecular Weight:

440.64

Specification Sheet SDS
N^α-Boc-N^α-Methyl-D-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-N-Me-D-Phe-OH

Catalog Number:

05566

CAS Number:

85466-66-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00151890

Molecular Formula:

C₁₅H₂₁NO₄

Molecular Weight:

279.3

Specification Sheet SDS
Boc-N-methyl-D-allo-isoleucine

Purity:

≥ 95% (NMR)

Synonym:

Boc-N-Me-D-allo-Ile-OH

Catalog Number:

05563

CAS Number:

53462-50-3

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD00237568

Molecular Formula:

C₁₂H₂₃NO₄·C₆H₁₃N

Molecular Weight:

344.49

Specification Sheet SDS
N^α-Boc-N^α-methyl-N^ω-4-toluenesulfonyl-L-arginine

Purity:

≥ 99% (TLC)

Synonym:

Boc-N-Me-L-Arg(Tos)-OH

Catalog Number:

05562

CAS Number:

108695-16-5

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00134858

Molecular Formula:

C₁₉H₃₀N₄O₆S

Molecular Weight:

442.5

Specification Sheet SDS
Boc-N-methyl-2-aminobenzoic acid

Purity:

≥ 98% (HPLC)

Synonym:

Boc-N-Me-2-Abz-OH

Catalog Number:

05559

CAS Number:

141871-02-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237567

Molecular Formula:

C₁₃H₁₇NO₄

Molecular Weight:

251.3

Specification Sheet SDS
N^α-Boc-N^ε-2-bromo-Z-L-lysine

Purity:

≥ 99% (TLC)

Synonym:

Boc-L-Lys(2-Br-Z)-OH

Catalog Number:

05551

CAS Number:

47592-74-5

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00076962

Molecular Formula:

C₁₉H₂₇BrN₂O₆

Molecular Weight:

459.34

Specification Sheet SDS
N^α-Boc-N^ε-4-toluenesulfonyl-L-lysine 4-nitrophenyl ester

Purity:

≥ 99% (TLC)

Synonym:

Boc-L-Lys(Tos)-ONp

Catalog Number:

05554

CAS Number:

200943-66-4

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00236859

Molecular Formula:

C₂₄H₃₁N₃O₈S

Molecular Weight:

521.59

Specification Sheet SDS
Boc-L-leucine chloromethylketone

Purity:

≥ 98% (Assay)

Synonym:

Boc-L-Leu-CMK

Catalog Number:

05548

CAS Number:

102123-85-3

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00672492

Molecular Formula:

C₁₂H₂₂NO₃Cl

Molecular Weight:

263.82

Specification Sheet SDS
Boc-N^w-(nitro)-L-homoarginine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-HomoArg(NO2)-OH

Catalog Number:

05543

CAS Number:

28968-64-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00151901

Molecular Formula:

C₁₂H₂₃N₅O₆

Molecular Weight:

333.35

Specification Sheet SDS
Boc-L-glutaminol

Purity:

≥ 95% (HPLC)

Synonym:

Boc-L-Gln-ol

Catalog Number:

05545

CAS Number:

133565-42-1

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00236849

Molecular Formula:

C₁₀H₂₀N₂O₄

Molecular Weight:

232.3

Specification Sheet SDS
Boc-N-p-benzyloxymethyl-L-histidine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

Boc-His(3-BOM)-OMe·HCl

Catalog Number:

05538

CAS Number:

83468-80-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00076941

Molecular Formula:

C₂₀H₂₇N₃O₅·HCl

Molecular Weight:

425.59

Specification Sheet SDS
Boc-L-glutamic acid γ-N-hydroxysuccinimide ester α-benzyl ester

Purity:

≥ 96% (HPLC)

Synonym:

Boc-L-Glu(OSu)-OBzl

Catalog Number:

05534

CAS Number:

78658-49-8

Purity Limit:

≥ 96% (HPLC)

MDL NO:

MFCD00038648

Molecular Formula:

C₂₁H₂₆N₂O₈

Molecular Weight:

434.5

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

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Glu-OFm

Catalog Number:

05536

CAS Number:

133906-29-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00151872

Molecular Formula:

C₂₄H₂₇NO₆

Molecular Weight:

425.48

Specification Sheet SDS
Boc-L-glutamic acid γ-methyl ester α-4-nitrophenyl ester

Purity:

≥ 99% (TLC)

Synonym:

Boc-L-Glu(OMe)-ONp

Catalog Number:

05533

CAS Number:

16947-07-2

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00190793

Molecular Formula:

C₁₇H₂₂N₂O₈

Molecular Weight:

382.36

Specification Sheet SDS
Boc-L-glutamic acid γ-N-hydroxysuccinimide ester α-tert-butyl ester

Purity:

≥ 99% (Assay)

Synonym:

Boc-L-Glu(OSu)-OtBu

Catalog Number:

05535

CAS Number:

81659-82-7

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00236848

Molecular Formula:

C₁₈H₂₈N₂O₈

Molecular Weight:

400.43

Specification Sheet SDS
Boc-O-2,6-dichlorobenzyl-DL-tyrosine

Purity:

≥ 99% (TLC)

Synonym:

Boc-DL-Tyr(2,6-di-Cl-Bzl)-OH

Catalog Number:

05526

CAS Number:

201334-88-5

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00236878

Molecular Formula:

C₂₁H₂₃Cl₂NO₅

Molecular Weight:

440.33

Specification Sheet SDS
Boc-L-glutamic acid γ-methyl ester dicyclohexylammonium salt

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Glu(OMe)-OH·DCHA

Catalog Number:

05532

CAS Number:

14406-17-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00076932

Molecular Formula:

C₁₁H₁₉NO₆·C₁₂H₂₃N

Molecular Weight:

442.57

Specification Sheet SDS
Boc-DL-leucine hydrate

Purity:

99%

Synonym:

Boc-DL-Leu-OH·H2O

Catalog Number:

05524

CAS Number:

200937-21-9

Purity Limit:

99%

MDL NO:

MFCD03092908

Molecular Formula:

C₁₁H₂₁NO₄·H₂O

Molecular Weight:

249.31

Specification Sheet SDS
Boc-DL-α-tert-butylglycine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-DL-Tle-OH

Catalog Number:

05525

CAS Number:

102185-35-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00057782

Molecular Formula:

C₁₁H₂₁NO₄

Molecular Weight:

231.3

Specification Sheet SDS
Boc-DL-valine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-DL-Val-OH

Catalog Number:

05527

CAS Number:

54895-12-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00069973

Molecular Formula:

C₁₀H₁₉NO₄

Molecular Weight:

217.3

Specification Sheet SDS
Boc-DL-isoleucine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-DL-Ile-OH

Catalog Number:

05523

CAS Number:

116194-21-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237550

Molecular Formula:

C₁₁H₂₁NO₄

Molecular Weight:

231.3

Specification Sheet SDS
Boc-O-tert-butyl-D-threonine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Thr(tBu)-OH

Catalog Number:

05520

CAS Number:

201217-86-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00236876

Molecular Formula:

C₁₃H₂₅NO₅

Molecular Weight:

275.3

Specification Sheet SDS
Boc-DL-glutamic acid γ-benzyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Boc-DL-Glu(OBzl)-OH

Catalog Number:

05522

CAS Number:

117997-81-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00798612

Molecular Formula:

C₁₇H₂₃NO₆

Molecular Weight:

337.4

Specification Sheet SDS
N^α,δ-Bis-Boc-D-ornithine

Purity:

≥ 99%

Synonym:

Boc-D-Orn(Boc)-OH

Catalog Number:

05510

CAS Number:

137524-82-4

Purity Limit:

≥ 99%

MDL NO:

MFCD00151881

Molecular Formula:

C₁₅H₂₈N₂O₆

Molecular Weight:

332.4

Specification Sheet SDS
N^α-Boc-N^δ-Z-D-ornithine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Orn(Z)-OH

Catalog Number:

05512

CAS Number:

16937-92-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00069970

Molecular Formula:

C₁₈H₂₆N₂O₆

Molecular Weight:

366.42

Specification Sheet SDS
N^α-Boc-D-ornithine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Orn-OH

Catalog Number:

05513

CAS Number:

159877-12-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00236869

Molecular Formula:

C₁₀H₂₀N₂O₄

Molecular Weight:

232.3

Specification Sheet SDS
N^α-Boc-N^δ-Fmoc-D-ornithine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Orn(Fmoc)-OH

Catalog Number:

05511

CAS Number:

163336-15-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00151883

Molecular Formula:

C₂₅H₃₀N₂O₆

Molecular Weight:

454.53

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

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Pen(pMeOBzl)-OH

Catalog Number:

05514

CAS Number:

106306-57-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076973

Molecular Formula:

C₁₈H₂₇NO₅S

Molecular Weight:

369.2

Specification Sheet SDS
Boc-D-glutamic acid g-tert-butyl ester-4 a-nitrophenyl ester

Purity:

≥ 99% (TLC)

Synonym:

Boc-D-Glu(OtBu)-ONp

Catalog Number:

05489

CAS Number:

200397-60-0

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00236846

Molecular Formula:

C₂₀H₂₈N₂O₈

Molecular Weight:

424.45

Specification Sheet SDS
N^α,ε-Bis-Boc-D-lysine dicyclohexylammonium salt

Purity:

≥ 97% (HPLC)

Synonym:

Boc-D-Lys(Boc)-OH·DCHA

Catalog Number:

05504

CAS Number:

204190-67-0

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00273411

Molecular Formula:

C₁₆H₃₀N₂O₆·C₁₂H₂₃N

Molecular Weight:

527.7

Specification Sheet SDS
Boc-D-methionine N-hydroxysuccinimide ester

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Met-OSu

Catalog Number:

05509

CAS Number:

26060-98-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00236867

Molecular Formula:

C₁₄H₂₂N₂O₆S

Molecular Weight:

346.4

Specification Sheet SDS
N^α-Boc-N^ε-Fmoc-D-lysine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Lys(Fmoc)-OH

Catalog Number:

05505

CAS Number:

115186-31-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00076966

Molecular Formula:

C₂₆H₃₂N₂O₆

Molecular Weight:

468.6

Specification Sheet SDS
N^α-Boc-N^ε-trifluoroacetyl-D-lysine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Lys(Tfa)-OH

Catalog Number:

05506

CAS Number:

96561-04-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00236857

Molecular Formula:

C₁₃H₂₁F₃N₂O₅

Molecular Weight:

342.3

Specification Sheet SDS
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
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-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

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