Amino Acids & Derivatives

D-Methionine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-Met-OMe·HCl

Catalog Number:

03106

CAS Number:

69630-60-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00070385

Molecular Formula:

C₆H₁₃NO₂S·Cl

Molecular Weight:

199.7

Specification Sheet SDS
S-tert-Butylthio-L-cysteine

Purity:

≥ 99.5% (Chiral purity)

Synonym:

L-Cys(StBu)-OH

Catalog Number:

03051

CAS Number:

30044-51-0

Purity Limit:

≥ 99.5% (Chiral purity)

MDL NO:

MFCD00002609

Molecular Formula:

C₇H₁₅NO₂S₂

Molecular Weight:

209.3

Specification Sheet SDS
L-Threonine benzyl ester oxalate(1:1)

Purity:

≥ 99% (HPLC)

Synonym:

L-Thr-OBzl·oxalate(1:1)

Catalog Number:

03144

CAS Number:

201274-07-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02259509

Molecular Formula:

C₁₁H₁₅NO₃·C₂H₂O₄

Molecular Weight:

299.3

Specification Sheet SDS
L-Aspartic acid b-tert-butyl ester a-methyl ester hydrochloride

Catalog Number:

03044

CAS Number:

2673-19-0

MDL NO:

MFCD00153427

Molecular Formula:

C₉H₁₇NO₄·HCl

Molecular Weight:

239.7

Specification Sheet SDS
D-Phenylalanine tert-butyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

D-Phe-OtBu·HCl

Catalog Number:

03119

CAS Number:

3403-25-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00153455

Molecular Formula:

C₁₃H₁₉NO₂·HCl

Molecular Weight:

257.8

Specification Sheet SDS
L-Phenylalanine ethyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Phe-OEt·HCl

Catalog Number:

03120

CAS Number:

3182-93-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00012507

Molecular Formula:

C₁₁H₁₅NO₂·HCl

Molecular Weight:

229.7

Specification Sheet SDS
L-Isoleucine methyl ester hydrochloride

Purity:

97.5 - 101.5% (Assay)

Synonym:

L-Ile-OMe·HCl

Catalog Number:

03086

CAS Number:

18598-74-8

Purity Limit:

97.5 - 101.5% (Assay)

MDL NO:

MFCD00038911

Molecular Formula:

C₇H₁₅NO₂·HCl

Molecular Weight:

181.7

Specification Sheet SDS
L-Methionine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Met-OMe·HCl

Catalog Number:

03105

CAS Number:

2491-18-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00012491

Molecular Formula:

C₆H₁₃NO₂S·HCl

Molecular Weight:

199.7

Specification Sheet SDS
D-Phenylalanine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-Phe-OMe·HCl

Catalog Number:

03122

CAS Number:

13033-84-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00066112

Molecular Formula:

C₁₀H₁₃NO₂·HCl

Molecular Weight:

215.7

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

Purity:

≥ 96% (HPLC)

Synonym:

L-Cys(Bzl)-OMe·HCl

Catalog Number:

03049

CAS Number:

16741-80-3

Purity Limit:

≥ 96% (HPLC)

MDL NO:

MFCD00034845

Molecular Formula:

C₁₁H₁₅NO₂S·HCl

Molecular Weight:

261.8

Specification Sheet SDS
D-Glutamic acid γ-benzyl ester

Purity:

≥ 99% (HPLC)

Synonym:

D-Glu(OBzl)-OH

Catalog Number:

03058

CAS Number:

2578-33-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00063111

Molecular Formula:

C₁₂H₁₅NO₄

Molecular Weight:

237.3

Specification Sheet SDS
L-Tyrosine ethyl ester hydrochloride

Purity:

≥ 99.5% (HPLC, Chiral purity)

Synonym:

L-Tyr-OEt·HCl

Catalog Number:

03158

CAS Number:

4089-07-0

Purity Limit:

≥ 99.5% (HPLC, Chiral purity)

MDL NO:

MFCD00063047

Molecular Formula:

C₁₁H₁₅NO₃·HCl

Molecular Weight:

245.7

Specification Sheet SDS
L-Leucine ethyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Leu-OEt·HCl

Catalog Number:

03093

CAS Number:

2743-40-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00034879

Molecular Formula:

C₈H₁₇NO₂·HCl

Molecular Weight:

195.7

Specification Sheet SDS
N^α-Benzoyl-L-histidine

Purity:

≥ 99% (TLC)

Synonym:

Bz-L-His-OH

Catalog Number:

03081

CAS Number:

5354-94-9

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00037850

Molecular Formula:

C₁₃H₁₃N₃O₃

Molecular Weight:

259.3

Specification Sheet SDS
L-Tyrosine tert-butyl ester

Purity:

≥ 98% (HPLC)

Synonym:

L-Tyr-OtBu

Catalog Number:

03157

CAS Number:

16874-12-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00042644

Molecular Formula:

C₁₃H₁₉NO₃

Molecular Weight:

237.3

Specification Sheet SDS
Benzoyl-L-alanine

Purity:

≥ 99% (HPLC)

Synonym:

Bz-L-Ala-OH

Catalog Number:

03017

CAS Number:

2198-64-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00063128

Molecular Formula:

C₁₀H₁₁NO₃

Molecular Weight:

193.2

Specification Sheet SDS
O-tert-Butyl-D-serine t-butyl ester hydrochloride

Purity:

≥ 98% (TLC)

Synonym:

D-Ser(tBu)-OtBu·HCl

Catalog Number:

03140

CAS Number:

179559-35-4

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00153462

Molecular Formula:

C₁₁H₂₃NO₃·HCl

Molecular Weight:

253.8

Specification Sheet SDS
Glycine benzyl ester 4-toluenesulfonate salt

Purity:

≥ 98% (HPLC)

Synonym:

Gly-OBzl·TosOH

Catalog Number:

03071

CAS Number:

1738-76-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00035425

Molecular Formula:

C₉H₁₁NO₂·C₇H₈O₃S

Molecular Weight:

337.4

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

Purity:

≥ 99% (HPLC)

Synonym:

L-Asp(OBzl)-OBzl·TosOH

Catalog Number:

03040

CAS Number:

2886-33-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065188

Molecular Formula:

C₁₈H₁₉NO₄·C₇H₈O₃S

Molecular Weight:

485.6

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

Purity:

≥ 98% (HPLC)

Synonym:

L-Asp(OBzl)-NH2·HCl

Catalog Number:

03041

CAS Number:

199118-68-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00153425

Molecular Formula:

C₁₁H₁₄N₂O₃·HCl

Molecular Weight:

258.8

Specification Sheet SDS
D-Phenylalanine benzyl ester 4-toluenesulfonate salt

Purity:

≥ 98% (HPLC)

Synonym:

D-Phe-OBzl·TosOH

Catalog Number:

03117

CAS Number:

28607-46-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00066129

Molecular Formula:

C₁₆H₁₇NO₂·C₇H₈O₃S

Molecular Weight:

427.5

Specification Sheet SDS
L-Glutamic acid dimethyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Glu(OMe)-OMe·HCl

Catalog Number:

03066

CAS Number:

23150-65-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038879

Molecular Formula:

C₇H₁₃NO₄·HCl

Molecular Weight:

211.6

Specification Sheet SDS
L-Alanine benzyl ester 4-toluenesulfonate salt

Purity:

≥ 99% (HPLC)

Synonym:

L-Ala-OBzl·TosOH

Catalog Number:

03012

CAS Number:

42854-62-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00066143

Molecular Formula:

C₁₀H₁₃NO₂·C₇H₈SO₃

Molecular Weight:

351.4

Specification Sheet SDS
Boc-O-benzyl-D-threonine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Thr(Bzl)-OH

Catalog Number:

02902

CAS Number:

69355-99-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038247

Molecular Formula:

C₁₆H₂₃NO₅

Molecular Weight:

309.36

Specification Sheet SDS
Boc-D-tyrosine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Tyr-OH

Catalog Number:

02896

CAS Number:

70642-86-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00063030

Molecular Formula:

C₁₄H₁₉NO₅

Molecular Weight:

281.3

Specification Sheet SDS
Boc-D-serine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Ser-OH

Catalog Number:

02895

CAS Number:

6368-20-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00063142

Molecular Formula:

C₈H₁₅NO₅

Molecular Weight:

205.22

Specification Sheet SDS
Fmoc-D-tyrosine

Purity:

≥ 98% (TLC)

Synonym:

Fmoc-D-Tyr-OH

Catalog Number:

02893

CAS Number:

112883-29-1

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00171384

Molecular Formula:

C₂₄H₂₁NO₅

Molecular Weight:

403.6

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

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Glu-OMe

Catalog Number:

02850

CAS Number:

72086-72-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00076931

Molecular Formula:

C₁₁H₁₉NO₆

Molecular Weight:

261.4

Specification Sheet SDS
Boc-O-dimethylphospho-L-tyrosine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Tyr(PO3Me2)-OH

Catalog Number:

02737

CAS Number:

92264-99-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00143865

Molecular Formula:

C₁₆H₂₄NO₈P

Molecular Weight:

389.2

Specification Sheet SDS
Boc-O-dibenzylphospho-L-serine

Purity:

≥ 98% (Chiral HPLC)

Synonym:

Boc-L-Ser(PO3Bzl2)-OH

Catalog Number:

02727

CAS Number:

90013-45-9

Purity Limit:

≥ 98% (Chiral HPLC)

MDL NO:

MFCD00080284

Molecular Formula:

C₂₂H₂₈NO₈P

Molecular Weight:

465.3

Specification Sheet SDS
N^α-Fmoc-N^ε-nicotinoyl-L-lysine

Purity:

98+%

Synonym:

Fmoc-L-Lys(nicotinoyl)-OH

Catalog Number:

02716

CAS Number:

252049-11-9

Purity Limit:

98+%

MDL NO:

MFCD00080278

Molecular Formula:

C₂₇H₂₇N₃O₅

Molecular Weight:

473.5

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-Nε-nicotinoyl-D-lysine

Catalog Number:

02715

CAS Number:

252049-12-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00080277

Molecular Formula:

C₂₇H₂₇N₃O₅

Molecular Weight:

473.5

Specification Sheet SDS
N^α-Boc-N^ε-dimethyl-L-lysine

Purity:

≥ 97%

Synonym:

Boc-L-Lys(Me)2-OH

Catalog Number:

02710

CAS Number:

65671-53-6

Purity Limit:

≥ 97%

MDL NO:

MFCD00076965

Molecular Formula:

C₁₃H₂₆N₂O₄

Molecular Weight:

274.4

Specification Sheet SDS
N^α-Boc-N^ε-nicotinoyl-L-lysine

Purity:

≥ 97% (HPLC)

Synonym:

Boc-L-Lys(nicotinoyl)-OH

Catalog Number:

02713

CAS Number:

14609-04-2

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00076969

Molecular Formula:

C₁₇H₂₅N₃O₅

Molecular Weight:

351.4

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

Purity:

≥ 97% (HPLC)

Synonym:

Boc-D-Lys(nicotinoyl)-OH

Catalog Number:

02712

CAS Number:

122546-52-5

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00076968

Molecular Formula:

C₁₇H₂₅N₃O₅

Molecular Weight:

351.4

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

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Lys(iPr,Z)-OH·DCHA

Catalog Number:

02711

CAS Number:

125323-99-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076967

Molecular Formula:

C₂₂H₃₄N₂O₆·C₁₂H₂₃N

Molecular Weight:

603.8

Specification Sheet SDS
Boc-His(1-Me)-OH

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-His(Nim-Me)-OH

Catalog Number:

02705

CAS Number:

61070-20-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076944

Molecular Formula:

C₁₂H₁₉N₃O₄

Molecular Weight:

269.3

Specification Sheet SDS
Boc-L-glutamic acid α-cyclohexyl ester

Purity:

≥ 98% (Assay by Titration)

Synonym:

Boc-L-Glu-OcHex

Catalog Number:

02700

CAS Number:

137506-13-9

Purity Limit:

≥ 98% (Assay by Titration)

MDL NO:

MFCD00076928

Molecular Formula:

C₁₆H₂₇NO₆

Molecular Weight:

329.4

Specification Sheet SDS
Boc-His(3-Me)-OH

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-His(π-Me)-OH

Catalog Number:

02704

CAS Number:

61070-22-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076945

Molecular Formula:

C₁₂H₁₉N₃O₄

Molecular Weight:

269.3

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

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Glu(OFm)-OH

Catalog Number:

02701

CAS Number:

123417-18-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00076934

Molecular Formula:

C₂₄H₂₇NO₆

Molecular Weight:

425.5

Specification Sheet SDS
L-Aspartic acid α-benzyl ester

Purity:

≥ 99% (HPLC)

Synonym:

L-Asp-OBzl

Catalog Number:

02694

CAS Number:

7362-93-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00063186

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.2

Specification Sheet SDS
Boc-L-aspartic acid α-cyclohexyl ester dicyclohexylammonium salt

Purity:

≥ 98% (TLC)

Synonym:

Boc-L-Asp-OcHex·DCHA

Catalog Number:

02696

CAS Number:

200283-00-7

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00076914

Molecular Formula:

C₁₅H₂₅NO₆·C₁₂H₂₃N

Molecular Weight:

496.7

Specification Sheet SDS
L-Aspartic acid α-methyl ester

Purity:

≥ 99% (TLC)

Synonym:

L-Asp-OMe

Catalog Number:

02695

CAS Number:

17812-32-7

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00080289

Molecular Formula:

C₅H₉NO₄

Molecular Weight:

147.1

Specification Sheet SDS
N^ω-Nitro-L-arginine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

L-Arg(NO2)-OH

Catalog Number:

02693

CAS Number:

2149-70-4

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00007033

Molecular Formula:

C₆H₁₃N₅O₄

Molecular Weight:

219.2

Specification Sheet SDS
Boc-L-aspartic acid β-9-fluorenylmethyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Asp(OFm)-OH

Catalog Number:

02684

CAS Number:

117014-32-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076916

Molecular Formula:

C₂₃H₂₅NO₆

Molecular Weight:

411.5

Specification Sheet SDS
N^α-Z-N^α-methyl-L-phenylalanine dicyclohexylammonium salt

Purity:

≥ 99% (HPLC)

Synonym:

Z-N-Me-L-Phe-OH·DCHA

Catalog Number:

02669

CAS Number:

2899-08-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00235879

Molecular Formula:

C₁₈H₁₉NO₄·C₁₂H₂₃N

Molecular Weight:

494.61

Specification Sheet SDS
N^α-Boc-N^α-Methyl-L-phenylalanine dicyclohexylammonium salt

Purity:

≥ 99% (HPLC)

Synonym:

Boc-N-Me-L-Phe-OH·DCHA

Catalog Number:

02668

CAS Number:

40163-88-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00070397

Molecular Formula:

C₁₅H₂₁NO₄·C₁₂H₂₃N

Molecular Weight:

460.7

Specification Sheet SDS
Acetyl-L-tyrosine methyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Ac-L-Tyr-OMe

Catalog Number:

02642

CAS Number:

2440-79-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00080844

Molecular Formula:

C₁₂H₁₅NO₄

Molecular Weight:

237.25

Specification Sheet SDS
N^α-Boc-N^α-methyl-L-phenylalanine

Purity:

≥ 98% (HPLC, Chiral purity)

Synonym:

Boc-N-Me-L-Phe-OH

Catalog Number:

02667

CAS Number:

37553-65-4

Purity Limit:

≥ 98% (HPLC, Chiral purity)

MDL NO:

MFCD00038754

Molecular Formula:

C₁₅H₂₁NO₄

Molecular Weight:

279.3

Specification Sheet SDS
N^α-Methyl-L-phenylalanine hydrochloride

Purity:

≥ 99% (Titration)

Synonym:

N-Me-L-Phe-OH·HCl

Catalog Number:

02666

CAS Number:

2566-30-5

Purity Limit:

≥ 99% (Titration)

MDL NO:

MFCD00754494

Molecular Formula:

C₁₀H₁₃NO₂·HCl

Molecular Weight:

215.71

Specification Sheet SDS

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