Peptide Chemistry

D-Homoproline

Purity:

≥ 99% (Assay)

Synonym:

D-HomoPro-OH

Catalog Number:

05974

CAS Number:

1723-00-8

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00064346

Molecular Formula:

C₆H₁₁NO₂

Molecular Weight:

129.14

Specification Sheet SDS
trans-D-4-Hydroxyproline

Purity:

≥ 99% (HPLC)

Synonym:

D-Hyp-OH

Catalog Number:

05976

CAS Number:

3398-22-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065608

Molecular Formula:

C₅H₉NO₃

Molecular Weight:

131.1

Specification Sheet SDS
D-Glutamic acid α-benzyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

D-Glu-OBzl·HCl

Catalog Number:

05968

CAS Number:

79338-14-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00237065

Molecular Formula:

C₁₂H₁₅NO₄·HCl

Molecular Weight:

273.8

Specification Sheet SDS
D-Leu-Gly-OH

Purity:

≥ 95% (HPLC)

Synonym:

D-Leucylglycine

Catalog Number:

05979

CAS Number:

997-05-7

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00067198

Molecular Formula:

C₈H₁₆N₂O₃

Molecular Weight:

188.23

Specification Sheet SDS
N^im-Trityl-D-histidine methyl ester hydrochloride

Purity:

≥ 99% (TLC)

Synonym:

D-His(Trt)-OMe·HCl

Catalog Number:

05972

CAS Number:

200927-02-2

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00237101

Molecular Formula:

C₂₆H₂₅N₃O₂·HCl

Molecular Weight:

448.0

Specification Sheet SDS
D-Homoproline methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-HomoPro-OMe·HCl

Catalog Number:

05975

CAS Number:

18650-38-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237412

Molecular Formula:

C₇H₁₃NO₂·HCl

Molecular Weight:

179.62

Specification Sheet SDS
N^im-Benzyl-D-histidine

Purity:

≥ 99% (TLC)

Synonym:

D-His(Bzl)-OH

Catalog Number:

05970

CAS Number:

2022956-35-8

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00237096

Molecular Formula:

C₁₃H₁₅N₃O₂

Molecular Weight:

245.28

Specification Sheet SDS
N^im-Trityl-D-histidine

Purity:

≥ 99% (HPLC)

Synonym:

D-His(Trt)-OH

Catalog Number:

05971

CAS Number:

199119-46-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00237099

Molecular Formula:

C₂₅H₂₃N₃O₂

Molecular Weight:

397.48

Specification Sheet SDS
D-Homocitrulline

Purity:

≥ 98% (TLC)

Synonym:

D-HomoCit-OH

Catalog Number:

05973

CAS Number:

121080-96-4

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00237406

Molecular Formula:

C₇H₁₅N₃O₃

Molecular Weight:

189.22

Specification Sheet SDS
S-tert-Butyl-D-cysteine hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-Cys(tBu)-OH·HCl

Catalog Number:

05951

CAS Number:

200353-65-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00135154

Molecular Formula:

C₇H₁₅NO₂S·HCl

Molecular Weight:

213.7

Specification Sheet SDS
D-Glutamic acid di-tert-butyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-Glu(OtBu)-OtBu·HCl

Catalog Number:

05959

CAS Number:

172793-31-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237068

Molecular Formula:

C₁₃H₂₅NO₄·HCl

Molecular Weight:

295.8

Specification Sheet SDS
D-Glutamic acid α-tert-butyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-Glu-OtBu·HCl

Catalog Number:

05969

CAS Number:

200616-62-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237064

Molecular Formula:

C₉H₁₇NO₄·HCl

Molecular Weight:

239.7

Specification Sheet SDS
D-Glutamic acid α-amide hydrochloride

Synonym:

D-Glutamic acid α-amide hydrochloride

Catalog Number:

05966

CAS Number:

19522-40-8

MDL NO:

MFCD06795770

Molecular Formula:

H-D-Glutamic acid α-amide hydrochloride

Molecular Weight:

182.6

Specification Sheet SDS
D-Aspartic acid α-benzyl ester

Purity:

≥ 99% (HPLC)

Synonym:

D-Asp-OBzl

Catalog Number:

05945

CAS Number:

6367-42-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00037289

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.2

Specification Sheet SDS
D-Glutamic acid γ-methyl ester

Purity:

≥ 99% (HPLC)

Synonym:

D-Glu(OMe)-OH

Catalog Number:

05957

CAS Number:

6461-04-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00237069

Molecular Formula:

C₆H₁₁NO₄

Molecular Weight:

161.6

Specification Sheet SDS
D-Aspartic acid dimethyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

D-Asp(OMe)-OMe·HCl

Catalog Number:

05943

CAS Number:

69630-50-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00070384

Molecular Formula:

C₆H₁₁NO₄·HCl

Molecular Weight:

197.66

Specification Sheet SDS
D-Glutamine α-amide hydrochloride

Purity:

≥ 98% (NMR)

Synonym:

D-Gln-NH2·HCl

Catalog Number:

05955

CAS Number:

200624-59-5

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00237058

Molecular Formula:

C₅H₁₁N₃O₂·HCl

Molecular Weight:

181.7

Specification Sheet SDS
S-4-Methylbenzyl-D-cysteine

Purity:

≥ 99% (HPLC)

Synonym:

D-Cys(pMeBzl)-OH

Catalog Number:

05949

CAS Number:

127348-02-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00236945

Molecular Formula:

C₁₁H₁₅NO₂S

Molecular Weight:

225.3

Specification Sheet SDS
S-Trityl-D-cysteine

Purity:

≥ 98% (HPLC)

Synonym:

D-Cys(Trt)-OH

Catalog Number:

05952

CAS Number:

25840-82-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00236948

Molecular Formula:

C₂₂H₂₁NO₂S

Molecular Weight:

363.5

Specification Sheet SDS
S-4-Methoxybenzyl-D-cysteine

Purity:

≥ 97% (HPLC)

Synonym:

D-Cys(pMeOBzl)-OH

Catalog Number:

05950

CAS Number:

58290-34-9

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00236946

Molecular Formula:

C₁₁H₁₅NO₃S

Molecular Weight:

241.3

Specification Sheet SDS
N^ω-(4-Toluenesulfonyl)-D-arginine

Purity:

≥ 97% (HPLC)

Synonym:

D-Arg(Tos)-OH

Catalog Number:

05938

CAS Number:

97233-92-6

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00236800

Molecular Formula:

C₁₃H₂₀N₄O₄S

Molecular Weight:

328.39

Specification Sheet SDS
N^γ-4-Methyltrityl-D-asparagine

Purity:

≥ 98% (HPLC)

Synonym:

D-Asn(Mtt)-OH

Catalog Number:

05940

CAS Number:

200203-23-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237159

Molecular Formula:

C₂₄H₂₄N₂O₃

Molecular Weight:

388.49

Specification Sheet SDS
D-Aspartic acid dibenzyl ester 4-toluenesulfonate salt

Purity:

≥ 98% (TLC)

Synonym:

D-Asp(OBzl)-OBzl·TosOH

Catalog Number:

05941

CAS Number:

4079-64-5

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00035102

Molecular Formula:

C₁₈H₁₉NO₄·C₇H₈O₃S

Molecular Weight:

485.6

Specification Sheet SDS
D-Aspartic acid β-methyl ester hydrochloride

Purity:

≥ 99% (Assay)

Synonym:

D-Asp(OMe)-OH·HCl

Catalog Number:

05942

CAS Number:

21394-81-0

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00236806

Molecular Formula:

C₅H₉NO₄·HCl

Molecular Weight:

183.64

Specification Sheet SDS
D-Aspartic acid α-amide hydrochloride

Purity:

≥ 98%

Synonym:

D-Asp-NH2·HCl

Catalog Number:

05944

CAS Number:

200260-37-3

Purity Limit:

≥ 98%

MDL NO:

MFCD06795769

Molecular Formula:

C₄H₈N₂O₃·HCl

Molecular Weight:

168.6

Specification Sheet SDS
D-Alanine β-naphthylamide hydrochloride

Synonym:

D-Ala-βNA·HCl

Catalog Number:

05934

CAS Number:

201984-32-9

MDL NO:

MFCD00080851

Molecular Formula:

C₁₃H₁₄N₂O·HCl

Molecular Weight:

250.73

SDS
D-allo-Threonine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

D-allo-Thr-OH

Catalog Number:

05936

CAS Number:

24830-94-2

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00004526

Molecular Formula:

C₄H₉NO₃

Molecular Weight:

119.12

Specification Sheet SDS
S-Benzyl-L-cysteine ethyl ester hydrochloride

Purity:

≥ 99% (TLC)

Synonym:

L-Cys(Bzl)-OEt·HCl

Catalog Number:

05914

CAS Number:

52844-67-4

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00038909

Molecular Formula:

C₁₂H₁₇NO₂S·HCl

Molecular Weight:

275.8

Specification Sheet SDS
N^ω-(2,2,4,6,7-Pentamethyldihydrobenzofuran)-5-sulfonyl-D-arginine

Purity:

≥ 99.0% (HPLC)

Synonym:

D-Arg(Pbf)-OH

Catalog Number:

05937

CAS Number:

200116-81-0

Purity Limit:

≥ 99.0% (HPLC)

MDL NO:

MFCD00236798

Molecular Formula:

C₁₉H₃₀N₄O₅S

Molecular Weight:

426.53

Specification Sheet SDS
S-Benzyl-L-cysteine β-naphthylamide

Purity:

99%

Synonym:

L-Cys(Bzl)-βNA

Catalog Number:

05916

CAS Number:

7436-63-7

Purity Limit:

99%

MDL NO:

MFCD00021595

Molecular Formula:

C₂₀H₂₀N₂OS

Molecular Weight:

336.45

Specification Sheet SDS
S-9-Fluorenylmethyl-L-cysteine hydrochloride

Purity:

≥ 99% (TLC)

Synonym:

L-Cys(Fm)-OH·HCl

Catalog Number:

05918

CAS Number:

84888-34-6

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00236944

Molecular Formula:

C₁₇H₁₇NO₂S·HCl

Molecular Weight:

335.88

Specification Sheet SDS
D-Alanine 4-nitroanilide hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

D-Alanine 4-nitroanilide hydrochloride

Catalog Number:

05932

CAS Number:

201731-77-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00080854

Molecular Formula:

C₉H₁₁N₃O₃·HCl

Molecular Weight:

245.7

Specification Sheet SDS
S-Trityl-L-cysteine amide

Purity:

≥ 98% (HPLC)

Synonym:

L-Cys(Trt)-NH2

Catalog Number:

05920

CAS Number:

166737-85-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD22126061

Molecular Formula:

C₂₂H₂₂N₂OS

Molecular Weight:

362.5

Specification Sheet SDS
D-Ala-D-Ala-OH

Purity:

≥ 95% (HPLC)

Synonym:

D-Alanyl-D-alanine

Catalog Number:

05924

CAS Number:

923-16-0

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00066038

Molecular Formula:

C₆H₁₂N₂O₃

Molecular Weight:

160.17

Specification Sheet SDS
S-Diphenylmethyl-L-cysteine

Purity:

≥ 99% (TLC)

Synonym:

L-Cys(Dpm)-OH

Catalog Number:

05917

CAS Number:

5191-80-0

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00065211

Molecular Formula:

C₁₆H₁₇NO₂S

Molecular Weight:

287.38

Specification Sheet SDS
S-Benzyl-L-cysteine benzyl ester 4-toluenesulfonate salt

Purity:

≥ 99% (TLC)

Synonym:

L-Cys(Bzl)-OBzl·TosOH

Catalog Number:

05913

CAS Number:

73995-16-1

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00038984

Molecular Formula:

C₁₇H₁₉NO₂S·C₇H₈O₃S

Molecular Weight:

473.59

Specification Sheet SDS
L-Aspartic acid β-tert-butyl ester α-amide hydrochloride

Purity:

≥ 99% (TLC)

Synonym:

L-Asp(OtBu)-NH2·HCl

Catalog Number:

05889

CAS Number:

92786-68-0

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00236805

Molecular Formula:

C₈H₁₆N₂O₃·HCl

Molecular Weight:

224.72

Specification Sheet SDS
L-Citrulline β-naphthylamide hydrobromide

Purity:

≥ 99% (TLC)

Synonym:

L-Cit-βNA·HBr

Catalog Number:

05909

CAS Number:

201988-71-8

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00672746

Molecular Formula:

C₁₆H₂₀N₄O₂·HBr

Molecular Weight:

381.43

Specification Sheet SDS
S-Benzyl-L-cysteine 7-amido-4-methylcoumarin

Purity:

≥ 99% (HPLC)

Synonym:

L-Cys(Bzl)-AMC

Catalog Number:

05911

CAS Number:

80173-27-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00038830

Molecular Formula:

C₂₀H₂₀N₂O₃S

Molecular Weight:

368.45

Specification Sheet SDS
L-Aspartic acid β-naphthylamide

Purity:

≥ 98% (TLC)

Synonym:

L-Asp-βNA

Catalog Number:

05903

CAS Number:

635-91-6

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00037742, MFCD00037739

Molecular Formula:

C₁₄H₁₄N₂O₃

Molecular Weight:

258.3

Specification Sheet SDS
L-Citrulline 7-amido-4-methylcoumarin hydrobromide

Synonym:

L-Cit-AMC·HBr

Catalog Number:

05906

CAS Number:

123314-39-6

MDL NO:

MFCD00152040

Molecular Formula:

C₁₆H₂₀N₄O₄·HBr

Molecular Weight:

413.26

SDS
L-Asparagine tert-butyl ester

Purity:

≥ 98% (HPLC)

Synonym:

L-Asn-OtBu

Catalog Number:

05881

CAS Number:

25456-86-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00190755

Molecular Formula:

C₈H₁₆N₂O₃

Molecular Weight:

188.2

Specification Sheet SDS
L-Aspartic acid β-4-nitroanilide hydrochloride

Purity:

99%

Synonym:

L-Asp(pNA)-OH·HCl

Catalog Number:

05890

CAS Number:

201732-79-8

Purity Limit:

99%

MDL NO:

MFCD00236807

Molecular Formula:

C₁₀H₁₁N₃O₅·HCl

Molecular Weight:

289.59

SDS
L-Asparagine amide hydrochloride

Purity:

≥ 98% (NMR)

Synonym:

L-Asn-NH2·HCl

Catalog Number:

05880

CAS Number:

57471-69-9

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00077102

Molecular Formula:

C₄H₉N₃O₂·HCl

Molecular Weight:

167.63

Specification Sheet SDS
N^ω,N^ω'-Di-Z-L-arginine

Purity:

≥ 97% (TLC)

Synonym:

L-Arg(Z)2-OH

Catalog Number:

05857

CAS Number:

4125-79-5

Purity Limit:

≥ 97% (TLC)

MDL NO:

MFCD00083284

Molecular Formula:

C₂₂H₂₆N₄O₆

Molecular Weight:

442.47

Specification Sheet SDS
L-Aspartic acid β-tert-butyl ester α-allyl ester hydrochloride

Purity:

≥ 98% (NMR)

Synonym:

L-Asp(OtBu)-OAll·HCl

Catalog Number:

05888

CAS Number:

218938-66-0

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00798679

Molecular Formula:

C₁₁H₁₉NO₄·HCl

Molecular Weight:

265.76

Specification Sheet SDS
N^γ-4-Methyltrityl-L-asparagine

Purity:

≥ 99% (Elemental Analysis)

Synonym:

L-Asn(Mtt)-OH

Catalog Number:

05877

CAS Number:

144317-20-4

Purity Limit:

≥ 99% (Elemental Analysis)

MDL NO:

MFCD00237158

Molecular Formula:

C₂₄H₂₄N₂O₃

Molecular Weight:

388.49

Specification Sheet SDS
H-Arg(Pmc)-OtBu (free base)

Purity:

≥ 99% (Elemental Analysis)

Catalog Number:

05856

CAS Number:

169543-81-1

Purity Limit:

≥ 99% (Elemental Analysis)

MDL NO:

MFCD00236799

Molecular Formula:

C₂₄H₄₀N₄O₅S

Molecular Weight:

496.68

Specification Sheet SDS
N^ω-(4-Methoxy-2,3,6-trimethylbenzene-sulfonyl)-L-arginine tert-butyl ester

Purity:

≥ 99% (TLC)

Synonym:

L-Arg(Mtr)-OtBu (free base)

Catalog Number:

05851

CAS Number:

115608-61-2

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00236795

Molecular Formula:

C₂₀H₃₄N₄O₅S

Molecular Weight:

442.58

Specification Sheet SDS
L-Alanine β-naphthylamide

Purity:

≥ 99% (Assay by titration)

Synonym:

L-Ala-βNA

Catalog Number:

05839

CAS Number:

720-82-1

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00064969

Molecular Formula:

C₁₃H₁₄N₂O

Molecular Weight:

214.27

Specification Sheet SDS

FiltersFilter & Sort

Your cart

Products

About Us

Support

Legal

Choose options