Peptide Chemistry

Acetyl-L-tyrosine

Purity:

≥ 99% (Titration)

Synonym:

Ac-L-Tyr-OH

Catalog Number:

02009

CAS Number:

537-55-3

Purity Limit:

≥ 99% (Titration)

MDL NO:

MFCD00037190

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.22

Specification Sheet SDS
Z-DL-alanine

Purity:

≥ 99% (HPLC)

Synonym:

Z-DL-Ala-OH

Catalog Number:

02116

CAS Number:

4132-86-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00063125

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.2

Specification Sheet SDS
Z-L-alanine 4-nitrophenyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Ala-ONp

Catalog Number:

02120

CAS Number:

1168-87-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00038118

Molecular Formula:

C₁₇H₁₆N₂O₆

Molecular Weight:

344.3

Specification Sheet SDS
Z-L-glutamic acid α-tert-butyl ester dicyclohexylammonium salt

Synonym:

Z-L-Glu-OtBu·DCHA

Catalog Number:

02168

CAS Number:

34897-61-5

MDL NO:

MFCD00077017

Molecular Formula:

C₁₇H₂₃NO₆·C₁₂H₂₃N

Molecular Weight:

518.7

Specification Sheet SDS
Z-Gly-Pro-Gly-Gly-Pro-Ala-OH

Purity:

99%

Synonym:

Z-glycyl-L-prolyl-glycyl-glycyl-L-prolyl-L-alanine

Catalog Number:

02185

CAS Number:

13075-38-2

Purity Limit:

99%

MDL NO:

MFCD00077021

Molecular Formula:

C₂₇H₃₆N₆O₉

Molecular Weight:

588.6

SDS
Z-D-alanine

Purity:

≥ 99.5% (HPLC, Chiral purity)

Synonym:

Z-D-Ala-OH

Catalog Number:

02115

CAS Number:

26607-51-2

Purity Limit:

≥ 99.5% (HPLC, Chiral purity)

MDL NO:

MFCD00063126

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.2

Specification Sheet SDS
N^α-Z-N^ω-(4-methoxy-2,3,6-trimethylbenzenesulfonyl)-L-arginine cyclohexylammonium salt

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Z-L-Arg(Mtr)-OH·CHA

Catalog Number:

02132

CAS Number:

80745-09-1

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00057997

Molecular Formula:

C₂₄H₃₂N₄O₇S·C₆H₁₃N

Molecular Weight:

619.8

Specification Sheet SDS
N^α-N^im-Bis-Z-L-histidine·Ethanol

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-His(Z)-OH·EtOH

Catalog Number:

02188

CAS Number:

35016-67-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00153335

Molecular Formula:

C₂₄H₂₇N₃O7

Molecular Weight:

469.49

Specification Sheet SDS
Z-L-aspartic acid β-benzyl ester α-4-nitrophenyl ester

Purity:

≥ 97% (HPLC)

Synonym:

Z-L-Asp(OBzl)-ONp

Catalog Number:

02151

CAS Number:

2419-54-7

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00057618

Molecular Formula:

C₂₅H₂₂N₂O₈

Molecular Weight:

478.5

Specification Sheet SDS
Z-L-leucine 4-nitrophenyl ester

Purity:

≥ 98%

Synonym:

Z-L-Leu-ONp

Catalog Number:

02196

CAS Number:

1738-87-0

Purity Limit:

≥ 98%

MDL NO:

MFCD00024656

Molecular Formula:

C₂₀H₂₂N₂O₆

Molecular Weight:

386.4

Specification Sheet SDS
Z-L-methionine

Purity:

≥ 99% (assay)

Synonym:

Z-L-Met-OH

Catalog Number:

02215

CAS Number:

1152-62-1

Purity Limit:

≥ 99% (assay)

MDL NO:

MFCD00065124

Molecular Formula:

C₁₃H₁₇NO₄S

Molecular Weight:

283.4

Specification Sheet SDS
Z-L-leucine-N-hydroxysuccinimide ester

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Leu-OSu

Catalog Number:

02200

CAS Number:

3397-35-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00042759

Molecular Formula:

C₁₈H₂₂N₂O₆

Molecular Weight:

362.4

Specification Sheet SDS
Z-L-aspartic acid

Purity:

≥ 99% (Assay)

Synonym:

Z-L-Asp-OH

Catalog Number:

02149

CAS Number:

1152-61-0

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00002719

Molecular Formula:

C₁₂H₁₃NO₆

Molecular Weight:

267.2

Specification Sheet SDS
N^a-Z-D-asparagine

Purity:

≥ 98% (HPLC)

Synonym:

Z-D-Asn-OH

Catalog Number:

02144

CAS Number:

4474-86-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00065696

Molecular Formula:

C₁₂H₁₄N₂O₅

Molecular Weight:

266.3

Specification Sheet SDS
N^α-Z-L-lysine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Lys-OMe·HCl

Catalog Number:

02207

CAS Number:

26348-68-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00077025

Molecular Formula:

C₁₅H₂₂N₂O₄·HCl

Molecular Weight:

330.8

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

Purity:

≥ 98% (Assay)

Synonym:

Boc-L-Gln(Xan)-OH

Catalog Number:

02057

CAS Number:

55260-24-7

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00066158

Molecular Formula:

C₂₃H₂₆N₂O₆

Molecular Weight:

426.5

Specification Sheet SDS
N^α-Z-L-lysine 4-nitrophenyl ester hydrochloride

Purity:

≥ 98% (Assay)

Synonym:

Z-L-Lys-ONp·HCl

Catalog Number:

02208

CAS Number:

2179-15-9

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00039055

Molecular Formula:

C₂₀H₂₃N₃O₆·HCl

Molecular Weight:

437.9

Specification Sheet SDS
N^α-Z-L-arginine-4-nitroanilide hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Arg-pNA·HCl

Catalog Number:

02138

CAS Number:

59188-53-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00058247

Molecular Formula:

C₂₀H₂₄N₆O₅·HCl

Molecular Weight:

464.9

Specification Sheet SDS
N^ε-Z-D-lysine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-Lys(Z)-OMe·HCl

Catalog Number:

02214

CAS Number:

145586-17-0, 1158-35-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00077026

Molecular Formula:

C₁₅H₂₂N₂O₄·HCl

Molecular Weight:

330.81

Specification Sheet SDS
Z-D-methionine

Purity:

≥ 99% (HPLC)

Synonym:

Z-D-Met-OH

Catalog Number:

02216

CAS Number:

28862-80-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00026043

Molecular Formula:

C₁₃H₁₇NO₄S

Molecular Weight:

283.4

Specification Sheet SDS
Z-L-aspartic acid β-tert-butyl ester dicyclohexylammonium salt

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Asp(OtBu)-OH·DCHA

Catalog Number:

02148

CAS Number:

5545-52-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038885

Molecular Formula:

C₁₆H₂₁NO₆·C₁₂H₂₃N

Molecular Weight:

504.67

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

Purity:

≥ 96% (HPLC)

Synonym:

Fmoc-L-Pen(Acm)-OH

Catalog Number:

02062

CAS Number:

201531-76-2

Purity Limit:

≥ 96% (HPLC)

MDL NO:

MFCD00151935

Molecular Formula:

C₂₃H₂₆N₂O₅S

Molecular Weight:

442.5

Specification Sheet SDS
Z-Gly-Phe-OH

Purity:

≥ 95% (HPLC)

Synonym:

Z-L-glycyl-L-phenylalanine

Catalog Number:

02181

CAS Number:

1170-76-9

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00037264

Molecular Formula:

C₁₉H₂₀N₂O₅

Molecular Weight:

356.38

Specification Sheet SDS
Z-Glu-Tyr-OH

Purity:

99%

Synonym:

Z-L-glutamyl-L-tyrosine

Catalog Number:

02156

CAS Number:

988-75-0

Purity Limit:

99%

MDL NO:

MFCD00037189

Molecular Formula:

C₂₂H₂₄N₂O₈

Molecular Weight:

444.44

SDS
Z-L-isoleucine-N-hydroxysuccinimide ester

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Ile-OSu

Catalog Number:

02193

CAS Number:

3391-99-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00079002

Molecular Formula:

C₁₈H₂₂N₂O₆

Molecular Weight:

362.4

Specification Sheet SDS
N^α-Z-N^ε-Boc-L-lysine dicyclohexylammonium salt

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Lys(Boc)-OH·DCHA

Catalog Number:

02201

CAS Number:

2212-76-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038269

Molecular Formula:

C₁₉H₂₈N₂O₆·C₁₂H₂₃N

Molecular Weight:

561.7

Specification Sheet SDS
N^α-Z-N^ω-(4-toluenesulfonyl)-L-arginine

Purity:

≥ 99% (TLC)

Synonym:

Z-L-Arg(Tos)-OH

Catalog Number:

02140

CAS Number:

13650-38-9

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00077010

Molecular Formula:

C₂₁H₂₆N₄O₆S

Molecular Weight:

462.5

Specification Sheet SDS
Z-S-benzyl-L-cysteine 4-nitrophenyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Cys(Bzl)-ONp

Catalog Number:

02153

CAS Number:

3401-37-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00024660

Molecular Formula:

C₂₄H₂₂N₂O₆S

Molecular Weight:

466.5

Specification Sheet SDS
Z-L-norleucine

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Nle-OH (oil)

Catalog Number:

02217

CAS Number:

39608-30-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00063170

Molecular Formula:

C₁₄H₁₉NO₄

Molecular Weight:

265.31

Specification Sheet SDS
N^α-Z-N^im-benzyl-L-histidine

Purity:

≥ 99% (TLC)

Synonym:

Z-L-His(Bzl)-OH

Catalog Number:

02189

CAS Number:

21929-66-8

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00037892

Molecular Formula:

C₂₁H₂₁N₃O₄

Molecular Weight:

379.4

Specification Sheet SDS
DL-Norleucine

Purity:

≥ 98% (Assay)

Synonym:

DL-Nle-OH

Catalog Number:

02004

CAS Number:

616-06-8

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00064422

Molecular Formula:

C₆H₁₃NO₂

Molecular Weight:

131.18

Specification Sheet SDS
Z-S-benzyl-L-cysteine

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Cys(Bzl)-OH

Catalog Number:

02152

CAS Number:

3257-18-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00004785

Molecular Formula:

C₁₈H₁₉NO₄OS

Molecular Weight:

345.4

Specification Sheet SDS
N^α-Z-L-asparagine 4-nitrophenyl ester

Purity:

≥ 98%

Synonym:

Z-L-Asn-ONp

Catalog Number:

02146

CAS Number:

3256-57-3

Purity Limit:

≥ 98%

MDL NO:

MFCD00024661

Molecular Formula:

C₁₈H₁₇N₃O₇

Molecular Weight:

387.3

Specification Sheet SDS
Z-L-glutamic acid γ-benzyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Glu(OBzl)-OH

Catalog Number:

02161

CAS Number:

5680-86-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065697

Molecular Formula:

C₂₀H₂₁NO₆

Molecular Weight:

371.4

Specification Sheet SDS
N^α-Z-L-asparagine 2-nitrophenyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Asn-o-nitrophenyl ester

Catalog Number:

02145

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00274142

Molecular Formula:

C₁₈H₁₇N₃O₇

Molecular Weight:

387.3

Specification Sheet SDS
Z-L-aspartic acid β-benzyl ester

Purity:

≥ 99% (assay)

Synonym:

Z-L-Asp(OBzl)-OH

Catalog Number:

02147

CAS Number:

3479-47-8

Purity Limit:

≥ 99% (assay)

MDL NO:

MFCD00037820

Molecular Formula:

C₁₉H₁₉NO₆

Molecular Weight:

357.4

Specification Sheet SDS
Z-glycine 4-nitrophenyl ester

Purity:

≥ 99% (Assay: Elemental Analysis, TLC)

Synonym:

Z-Gly-ONp

Catalog Number:

02171

CAS Number:

1738-86-9

Purity Limit:

≥ 99% (Assay: Elemental Analysis, TLC)

MDL NO:

MFCD00024663

Molecular Formula:

C₁₆H₁₄N₂O₆

Molecular Weight:

330.3

Specification Sheet SDS
Z-Gln-Gly-OH

Purity:

99%

Synonym:

Z-L-glutaminyl-L-glycine

Catalog Number:

02160

CAS Number:

6610-42-0

Purity Limit:

99%

MDL NO:

MFCD00055926

Molecular Formula:

C₁₅H₁₉N₃O₆

Molecular Weight:

337.33

SDS
Z-D-glutamine

Purity:

≥ 98% (HPLC)

Synonym:

Z-D-Gln-OH

Catalog Number:

02158

CAS Number:

13139-52-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00065698

Molecular Formula:

C₁₃H₁₆N₂O₅

Molecular Weight:

280.3

Specification Sheet SDS
Z-Gly-Leu-OH

Purity:

99%

Synonym:

Z-L-glycyl-L-leucine

Catalog Number:

02180

CAS Number:

1421-69-8

Purity Limit:

99%

MDL NO:

MFCD00038302

Molecular Formula:

C₁₆H₂₂N₂O₅

Molecular Weight:

322.36

SDS
Z-D-glutamic acid γ-benzyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Z-D-Glu(OBzl)-OH

Catalog Number:

02165

CAS Number:

59486-73-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077014

Molecular Formula:

C₂₀H₂₁NO₆

Molecular Weight:

371.4

Specification Sheet SDS
Z-L-glutamic acid α-tert-butyl ester

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Z-L-Glu-OtBu

Catalog Number:

02167

CAS Number:

5891-45-2

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00077016

Molecular Formula:

C₁₇H₂₃NO₆

Molecular Weight:

337.4

Specification Sheet SDS
Z-D-leucine (oil)

Purity:

≥ 98% (HPLC, TLC)

Synonym:

Z-D-Leu-OH (oil)

Catalog Number:

02195

CAS Number:

28862-79-5

Purity Limit:

≥ 98% (HPLC, TLC)

MDL NO:

MFCD00066068

Molecular Formula:

C₁₄H₁₉NO₄

Molecular Weight:

265.3

Specification Sheet SDS
Z-Gly-Gly-Leu-pNA

Purity:

99%

Synonym:

Z-glycyl-glycyl-L-leucine-4-nitroanilide

Catalog Number:

02179

CAS Number:

53046-98-3

Purity Limit:

99%

MDL NO:

MFCD00038383

Molecular Formula:

C₂₄H₂₉N₅O₇

Molecular Weight:

499.52

SDS
N^α-Z-L-lysine thiobenzyl ester hydrochloride

Purity:

99%

Synonym:

Z-L-Lys-SBzl·HCl

Catalog Number:

02209

CAS Number:

69861-89-8

Purity Limit:

99%

MDL NO:

MFCD00058089

Molecular Formula:

C₂₁H₂₆N₂O₃S·HCl

Molecular Weight:

423.0

SDS
Z-L-trans-4-hydroxyproline

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Hyp-OH

Catalog Number:

02190

CAS Number:

13504-85-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037329

Molecular Formula:

C₁₃H₁₅NO₅

Molecular Weight:

265.3

Specification Sheet SDS
H-D-Lys(Z)-OH

Purity:

≥ 98%

Synonym:

Nε-Z-D-lysine

Catalog Number:

02211

CAS Number:

34404-32-5

Purity Limit:

≥ 98%

MDL NO:

MFCD00063120

Molecular Formula:

C₁₄H₂₀N₂O₄

Molecular Weight:

280.3

Specification Sheet SDS
N^α-Z-D-arginine

Purity:

≥ 99% (HPLC)

Synonym:

Z-D-Arg-OH

Catalog Number:

02134

CAS Number:

6382-93-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00063009

Molecular Formula:

C₁₄H₂₀N₄O₄

Molecular Weight:

308.3

Specification Sheet SDS
Z-L-α-aminobutyric acid

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Abu-OH

Catalog Number:

02127

CAS Number:

42918-86-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00077006

Molecular Formula:

C₁₂H₁₅NO₄

Molecular Weight:

237.3

Specification Sheet SDS
Z-L-glutamine

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Gln-OH

Catalog Number:

02157

CAS Number:

2650-64-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00008043

Molecular Formula:

C₁₃H₁₆N₂O₅

Molecular Weight:

280.3

Specification Sheet SDS

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