Amino Acids & Derivatives

L-Tyrosine methyl ester hydrochloride

Purity:

≥ 99.5% (HPLC, Chiral purity)

Synonym:

L-Tyr-OMe·HCl

Catalog Number:

03159

CAS Number:

3417-91-2

Purity Limit:

≥ 99.5% (HPLC, Chiral purity)

MDL NO:

MFCD00012607

Molecular Formula:

C₁₀H₁₃NO₃·HCl

Molecular Weight:

231.7

Specification Sheet SDS
S-Benzyl-D-cysteine

Purity:

≥ 99% (HPLC)

Synonym:

D-Cys(Bzl)-OH

Catalog Number:

03048

CAS Number:

23032-53-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077103

Molecular Formula:

C₁₀H₁₃NO₂S

Molecular Weight:

211.3

Specification Sheet SDS
L-Proline methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Pro-OMe·HCl

Catalog Number:

03130

CAS Number:

2133-40-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00012708

Molecular Formula:

C₆H₁₁NO₂·HCl

Molecular Weight:

165.6

Specification Sheet SDS
L-Phenylalanine amide hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Phe-NH2·HCl

Catalog Number:

03113

CAS Number:

65864-22-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00039083

Molecular Formula:

C₉H₁₂N₂O·HCl

Molecular Weight:

200.7

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

Purity:

≥ 98% (TLC)

Synonym:

D-Ala-OBzl·TosOH

Catalog Number:

03013

CAS Number:

41036-32-2

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00039092

Molecular Formula:

C₁₀H₁₃NO₂·C₇H₈SO₃

Molecular Weight:

351.4

Specification Sheet SDS
D-Proline methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

D-Pro-OMe·HCl

Catalog Number:

03131

CAS Number:

65365-28-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00083685

Molecular Formula:

C₆H₁₁NO₂·HCl

Molecular Weight:

165.6

Specification Sheet SDS
Benzoyl-L-tyrosine ethyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Bz-L-Tyr-OEt

Catalog Number:

03154

CAS Number:

3483-82-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00002388

Molecular Formula:

C₁₈H₁₉NO₄

Molecular Weight:

313.4

Specification Sheet SDS
L-Tryptophan methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Trp-OMe·HCl

Catalog Number:

03152

CAS Number:

7524-52-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00066134

Molecular Formula:

C₁₂H₁₄N₂O₂·HCl

Molecular Weight:

254.7

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

Purity:

≥ 99% (HPLC)

Synonym:

Bz-L-Trp-OH

Catalog Number:

03149

CAS Number:

4302-66-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00037946

Molecular Formula:

C₁₈H₁₆N₂O₃

Molecular Weight:

308.3

Specification Sheet SDS
S-Acetamidomethyl-L-cysteine hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Cys(Acm)-OH·HCl

Catalog Number:

03046

CAS Number:

28798-28-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00077080

Molecular Formula:

C₆H₁₂N₂O₃S·HCl

Molecular Weight:

228.7

Specification Sheet SDS
N^α-Tosyl-L-arginine

Purity:

≥ 98% (assay)

Synonym:

Tos-L-Arg-OH

Catalog Number:

03028

CAS Number:

1159-15-5

Purity Limit:

≥ 98% (assay)

MDL NO:

MFCD00019732

Molecular Formula:

C₁₃H₂₀N₄O₄S

Molecular Weight:

328.4

Specification Sheet SDS
L-Arginine ethyl ester dihydrochloride

Purity:

≥ 98% (Assay)

Synonym:

L-Arg-OEt·2HCl

Catalog Number:

03021

CAS Number:

36589-29-4

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00038949

Molecular Formula:

C₈H₁₈N₄O₂·2HCl

Molecular Weight:

275.2

Specification Sheet SDS
N^α-Benzoyl-L-arginine ethyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

Bz-L-Arg-OEt·HCl

Catalog Number:

03031

CAS Number:

2645-08-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00012579

Molecular Formula:

C₁₅H₂₂N₄O₃·HCl

Molecular Weight:

342.8

Specification Sheet SDS
D-Serine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-Ser-OMe·HCl

Catalog Number:

03136

CAS Number:

5874-57-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00066121

Molecular Formula:

C₄H₉O₃N·HCl

Molecular Weight:

155.58

Specification Sheet SDS
N^im-Trityl-histidine

Purity:

≥ 98% (HPLC)

Synonym:

L-His(Trt)-OH

Catalog Number:

02911

CAS Number:

35146-32-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00153444

Molecular Formula:

C₂₅H₂₃N₃O₂

Molecular Weight:

397.48

Specification Sheet SDS
L-Proline benzyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Pro-OBzl·HCl

Catalog Number:

02905

CAS Number:

16652-71-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00039002

Molecular Formula:

C₁₂H₁₅NO₂·HCl

Molecular Weight:

241.7

Specification Sheet SDS
D-Cystine

Purity:

≥ 99% (Assay)

Synonym:

(H-D-Cys-OH)2

Catalog Number:

02872

CAS Number:

349-46-2

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00002610

Molecular Formula:

C₆H₁₂N₂O₄S₂

Molecular Weight:

240.3

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

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Orn(Fmoc)-OH

Catalog Number:

02719

CAS Number:

150828-96-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00080279

Molecular Formula:

C₂₅H₃₀N₂O₆

Molecular Weight:

454.53

Specification Sheet SDS
N^α-Fmoc-N^ε-isopropyl-N^ε-tert-butyloxycarbonyl-L-lysine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Lys(isopropyl,Boc)-OH

Catalog Number:

02714

CAS Number:

201003-48-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00080276

Molecular Formula:

C₂₉H₃₈N₂O₆

Molecular Weight:

510.6

Specification Sheet SDS
Boc-L-citrulline

Purity:

≥ 89% (Assay by titration)

Synonym:

Boc-L-Cit-OH

Catalog Number:

02699

CAS Number:

45234-13-7

Purity Limit:

≥ 89% (Assay by titration)

MDL NO:

MFCD00080271

Molecular Formula:

C₁₁H₂₁N₃O₅

Molecular Weight:

275.3

Specification Sheet SDS
Acetyl-D-valine

Purity:

≥ 98% (HPLC)

Synonym:

Ac-D-Val-OH

Catalog Number:

02644

CAS Number:

17916-88-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00026457

Molecular Formula:

C₇H₁₃NO₃

Molecular Weight:

159.2

Specification Sheet SDS
Acetyl-L-tyrosine ethyl ester hydrate

Purity:

≥ 99.0% (HPLC)

Synonym:

Ac-L-Tyr-OEt·H2O

Catalog Number:

02641

CAS Number:

36546-50-6

Purity Limit:

≥ 99.0% (HPLC)

MDL NO:

MFCD00149093

Molecular Formula:

C₁₃H₁₇NO₄·H₂O

Molecular Weight:

269.3

Specification Sheet SDS
Acetyl-L-tyrosine amide

Purity:

≥ 99% (TLC)

Synonym:

Ac-L-Tyr-NH2

Catalog Number:

02640

CAS Number:

1948-71-6

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00002391

Molecular Formula:

C₁₁H₁₄N₂O₃

Molecular Weight:

222.2

Specification Sheet SDS
Acetyl-L-phenylalanine amide

Purity:

≥ 99% (TLC)

Synonym:

Ac-L-Phe-NH2

Catalog Number:

02628

CAS Number:

7376-90-1

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00080840

Molecular Formula:

C₁₁H₁₄N₂O₂

Molecular Weight:

206.2

Specification Sheet SDS
Fmoc-O-benzyl-L-threonine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Thr(Bzl)-OH

Catalog Number:

02459

CAS Number:

117872-75-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077073

Molecular Formula:

C₂₆H₂₅NO₅

Molecular Weight:

431.5

Specification Sheet SDS
Fmoc-D-methionine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Met-OH

Catalog Number:

02437

CAS Number:

112883-40-6

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00062958

Molecular Formula:

C₂₀H₂₁NO₄S

Molecular Weight:

371.5

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

Purity:

≥ 98% (HPLC, TLC)

Synonym:

Fmoc-L-Lys(Z)-OH

Catalog Number:

02433

CAS Number:

86060-82-4

Purity Limit:

≥ 98% (HPLC, TLC)

MDL NO:

MFCD00065662

Molecular Formula:

C₂₉H₃₀N₂O₆

Molecular Weight:

502.6

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

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Glu(OBzl)-OH

Catalog Number:

02412

CAS Number:

123639-61-2

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00065642

Molecular Formula:

C₂₇H₂₅NO₆

Molecular Weight:

459.5

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

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Cys(Bzl)-OH

Catalog Number:

02398

CAS Number:

53298-33-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065633

Molecular Formula:

C₂₅H₂₃NO₄S

Molecular Weight:

433.53

Specification Sheet SDS
Fmoc-L-aspartic acid-α-tert-butylester

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Asp-OtBu

Catalog Number:

02395

CAS Number:

129460-09-9

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00065631

Molecular Formula:

C₂₃H₂₅NO₆

Molecular Weight:

411.5

Specification Sheet SDS
Fmoc-L-alanine N-hydroxysuccinimide ester

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Ala-OSu

Catalog Number:

02371

CAS Number:

73724-40-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00065613

Molecular Formula:

C₂₂H₂₀N₂O₆

Molecular Weight:

408.4

Specification Sheet SDS
Z-O-benzyl-L-serine

Purity:

≥ 98.5% (HPLC)

Synonym:

Z-L-Ser(Bzl)-OH

Catalog Number:

02252

CAS Number:

20806-43-3

Purity Limit:

≥ 98.5% (HPLC)

MDL NO:

MFCD00022029

Molecular Formula:

C₁₈H₁₉NO₅

Molecular Weight:

329.4

Specification Sheet SDS
Z-O-tert-butyl-L-serine

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Ser(tBu)-OH

Catalog Number:

02248

CAS Number:

1676-75-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038275

Molecular Formula:

C₁₅H₂₁NO₅

Molecular Weight:

295.3

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

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Phe-ONp

Catalog Number:

02228

CAS Number:

2578-84-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00038119

Molecular Formula:

C₂₃H₂₀N₂O₆

Molecular Weight:

420.4

Specification Sheet SDS
Z-L-phenylalanine-chloromethylketone

Purity:

≥ 95%

Synonym:

Z-L-Phe-CMK

Catalog Number:

02227

CAS Number:

26049-94-5

Purity Limit:

≥ 95%

MDL NO:

MFCD00037114

Molecular Formula:

C₁₈H₁₈ClNO₃

Molecular Weight:

331.8

Specification Sheet SDS
Z-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Phe-OH

Catalog Number:

02224

CAS Number:

1161-13-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00020418

Molecular Formula:

C₁₇H₁₇NO₄

Molecular Weight:

299.3

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

Purity:

≥ 99.5% (HPLC, Chiral purity)

Synonym:

Z-L-Orn(Boc)-OH

Catalog Number:

02220

CAS Number:

199924-46-4, 7733-29-1

Purity Limit:

≥ 99.5% (HPLC, Chiral purity)

MDL NO:

MFCD00038268

Molecular Formula:

C₁₈H₂₆N₂O₆

Molecular Weight:

366.4

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

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Arg-OH·HCl

Catalog Number:

02135

CAS Number:

56672-63-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00038946

Molecular Formula:

C₁₄H₂₀N₄O₄·HCl

Molecular Weight:

344.8

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

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Glu(OtBu)-OH

Catalog Number:

02162

CAS Number:

3886-08-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038274

Molecular Formula:

C₁₇H₂₃NO₆

Molecular Weight:

337.4

Specification Sheet SDS
N^ε-Z-L-lysine

Purity:

≥ 98% (HPLC)

Synonym:

L-Lys(Z)-OH

Catalog Number:

02210

CAS Number:

1155-64-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00002638

Molecular Formula:

C₁₄H₂₀N₂O₄

Molecular Weight:

280.3

Specification Sheet SDS
Z-S-4-methoxybenzyl-L-cysteine

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Cys(pMeOBzl)-OH

Catalog Number:

02154

CAS Number:

3081-32-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00077012

Molecular Formula:

C₁₉H₂₁NO₅S

Molecular Weight:

375.3

Specification Sheet SDS
Z-glycine

Purity:

≥ 99%

Synonym:

Z-Gly-OH

Catalog Number:

02170

CAS Number:

1138-80-3

Purity Limit:

≥ 99%

MDL NO:

MFCD00002691

Molecular Formula:

C₁₀H₁₁NO₄

Molecular Weight:

209.2

Specification Sheet SDS
Z-L-alanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Z-L-Ala-OH

Catalog Number:

02117

CAS Number:

1142-20-7

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00002640

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.2

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

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Arg(NO2)-OH

Catalog Number:

02133

CAS Number:

2304-98-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00038092

Molecular Formula:

C₁₄H₁₉N₅O₆

Molecular Weight:

353.3

Specification Sheet SDS
N^α-Z-L-asparagine

Purity:

≥ 97% (HPLC)

Synonym:

Z-L-Asn-OH

Catalog Number:

02143

CAS Number:

2304-96-3

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00008035

Molecular Formula:

C₁₂H₁₄N₂O₅

Molecular Weight:

266.3

Specification Sheet SDS
N^α,ε-Bis-Boc-L-lysine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Lys(Boc)-OH

Catalog Number:

01965

CAS Number:

2483-46-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038515

Molecular Formula:

C₁₆H₃₀N₂O₆

Molecular Weight:

346.4

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

Purity:

≥ 99% (HPLC, TLC)

Synonym:

Fmoc-L-His(Bzl)-OH

Catalog Number:

01956

CAS Number:

84030-19-3

Purity Limit:

≥ 99% (HPLC, TLC)

MDL NO:

MFCD00038537

Molecular Formula:

C₂₈H₂₅N₃O₄

Molecular Weight:

467.5

Specification Sheet SDS
L-Valine methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Val-OMe·HCl

Catalog Number:

01826

CAS Number:

6306-52-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00012497

Molecular Formula:

C₆H₁₃NO₂·HCl

Molecular Weight:

167.6

Specification Sheet SDS
L-Proline tert-butyl ester hydrochloride

Purity:

97.5 - 102.5% (Assay by titration)

Synonym:

L-Pro-OtBu·HCl

Catalog Number:

01699

CAS Number:

5497-76-7

Purity Limit:

97.5 - 102.5% (Assay by titration)

MDL NO:

MFCD00153459

Molecular Formula:

C₉H₁₇NO₂·HCl

Molecular Weight:

207.7

Specification Sheet SDS
L-Leucine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Leu-OMe·HCl

Catalog Number:

01696

CAS Number:

7517-19-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00012494

Molecular Formula:

C₇H₁₅NO₂·HCl

Molecular Weight:

181.7

Specification Sheet SDS

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