Amino Acids & Derivatives

Boc-O-benzyl-L-threonine N-hydroxysuccinimide ester

Purity:

≥ 98% (NMR)

Synonym:

Boc-L-Thr(Bzl)-OSu

Catalog Number:

03671

CAS Number:

32886-43-4

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00037905

Molecular Formula:

C₂₀H₂₆N₂O₇

Molecular Weight:

406.5

Specification Sheet SDS
Boc-L-phenylalanine N-hydroxysuccinimide ester

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Boc-L-Phe-OSu

Catalog Number:

03674

CAS Number:

3674-06-4

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00037911

Molecular Formula:

C₁₈H₂₂N₂O₆

Molecular Weight:

362.4

Specification Sheet SDS
Boc-L-leucine N-hydoxysuccinimide ester

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Leu-OSu

Catalog Number:

03672

CAS Number:

3392-09-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00037913

Molecular Formula:

C₁₅H₂₄N₂O₆

Molecular Weight:

328.37

Specification Sheet SDS
Fmoc-D-alanine pentafluorophenyl ester

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-D-Ala-OPfp

Catalog Number:

03620

CAS Number:

125043-04-1

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00153372

Molecular Formula:

C₂₄H₁₆F₅NO₄

Molecular Weight:

477.4

Specification Sheet SDS
N^α-Fmoc-N^δ-2,4,6-trimethoxybenzyl-L-glutamine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Gln(Tmob)-OH

Catalog Number:

03614

CAS Number:

120658-64-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00153355

Molecular Formula:

C₃₀H₃₂N₂O₈

Molecular Weight:

548.6

Specification Sheet SDS
N^α-Fmoc-N^γ-2,4,6-trimethoxybenzyl-L-asparagine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Asn(Tmob)-OH

Catalog Number:

03612

CAS Number:

120658-63-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00153353

Molecular Formula:

C₂₉H₃₀N₂O₈

Molecular Weight:

534.6

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

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Lys(Z)-OH

Catalog Number:

03536

CAS Number:

55878-47-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038262

Molecular Formula:

C₁₉H₂₈N₂O₆

Molecular Weight:

380.45

Specification Sheet SDS
N^α,im-Bis-Fmoc-L-histidine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-His(Fmoc)-OH

Catalog Number:

03530

CAS Number:

98929-98-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00070658

Molecular Formula:

C₃₆H₂₉N₃O₆

Molecular Weight:

599.6

Specification Sheet SDS
D-Citrulline

Purity:

≥ 99% (Assay)

Synonym:

D-Cit-OH

Catalog Number:

03529

CAS Number:

13594-51-9

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00216469

Molecular Formula:

C₆H₁₃N₃O₃

Molecular Weight:

175.19

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

Purity:

≥ 98% (HPLC)

Synonym:

D-Tyr-OBzl·TosOH

Catalog Number:

03438

CAS Number:

97984-63-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00136658

Molecular Formula:

C₁₆H₁₇NO₃·C₇H₈O₃S

Molecular Weight:

443.5

Specification Sheet SDS
L-Valine benzyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Val-OBzl·HCl

Catalog Number:

03444

CAS Number:

2462-34-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD22422648

Molecular Formula:

C₁₂H₁₇NO₂·HCl

Molecular Weight:

243.7

Specification Sheet SDS
L-Tryptophan benzyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Trp-OBzl·HCl

Catalog Number:

03437

CAS Number:

35858-81-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00058122

Molecular Formula:

C₁₈H₁₈N₂O₂·HCl

Molecular Weight:

330.81

Specification Sheet SDS
N^e-(trimethyl)-L-lysine chloride

Purity:

≥ 98% (TLC)

Synonym:

H-Ne-(trimethyl)-L-lysine chloride

Catalog Number:

03436

CAS Number:

55528-53-5

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD06795777

Molecular Formula:

C₉H₂₁ClN₂O₂

Molecular Weight:

224.73

Specification Sheet SDS
L-Phenylalanine 4-nitroanilide

Purity:

≥ 99% (HPLC)

Synonym:

L-Phe-pNA

Catalog Number:

03408

CAS Number:

2360-97-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00038110

Molecular Formula:

C₁₅H₁₅N₃O₃

Molecular Weight:

285.3

Specification Sheet SDS
L-Methionine sulfoxide

Purity:

≥ 98% (HPLC)

Synonym:

L-Met(O)-OH

Catalog Number:

03387

CAS Number:

3226-65-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00063093

Molecular Formula:

C₅H₁₁NO₃S

Molecular Weight:

165.2

Specification Sheet SDS
L-Leucine 4-nitroanilide

Purity:

≥ 99% (HPLC)

Synonym:

L-Leu-pNA

Catalog Number:

03380

CAS Number:

4178-93-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00063681

Molecular Formula:

C₁₂H₁₇N₃O₃

Molecular Weight:

251.3

Specification Sheet SDS
L-Leucine chloromethyl ketone hydrochloride

Purity:

≥ 95%

Synonym:

L-Leu-CMK·HCl

Catalog Number:

03378

CAS Number:

54518-92-2

Purity Limit:

≥ 95%

MDL NO:

MFCD00238011

Molecular Formula:

C₇H₁₄ClNO·HCl

Molecular Weight:

200.1

Specification Sheet SDS
D-His-OMe·2HCl

Purity:

≥ 98% (HPLC)

Synonym:

D-Histidine methyl ester dihydrochloride

Catalog Number:

03372

CAS Number:

4467-54-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00066137

Molecular Formula:

C₇H₁₁N₃O₂· 2HCl

Molecular Weight:

242.11

Specification Sheet SDS
L-Histidine amide dihydrochloride

Purity:

≥ 99% (TLC)

Catalog Number:

03371

CAS Number:

71666-95-0

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00058559

Molecular Formula:

C₆H₁₀N₄O·2HCl

Molecular Weight:

227.2

Specification Sheet SDS
O-tert-Butyl-D-threonine

Purity:

≥ 99% (HPLC)

Synonym:

D-Thr(tBu)-OH

Catalog Number:

03315

CAS Number:

201274-81-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00171400

Molecular Formula:

C₈H₁₇NO₃

Molecular Weight:

175.2

Specification Sheet SDS
L-Glutamic acid α-methyl ester

Purity:

≥ 98% (HPLC)

Synonym:

L-Glu-OMe

Catalog Number:

03342

CAS Number:

6384-08-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00171677

Molecular Formula:

C₆H₁₁NO₄

Molecular Weight:

161.3

Specification Sheet SDS
D-Aspartic acid β-benzyl ester

Purity:

≥ 98% (HPLC)

Synonym:

D-Asp(OBzl)-OH

Catalog Number:

03304

CAS Number:

13188-89-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00077100

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.2

Specification Sheet SDS
L-Arginine 4-nitroanilide dihydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Arg-pNA·2HCl

Catalog Number:

03301

CAS Number:

40127-11-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00058249

Molecular Formula:

C₁₂H₁₈N₆O₃·2HCl

Molecular Weight:

367.3

Specification Sheet SDS
L-Glutamic acid α-4-methoxy-β-naphthylamide

Purity:

≥ 98% (TLC)

Synonym:

L-Glu-4MβNA

Catalog Number:

03340

CAS Number:

74938-90-2

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00055902

Molecular Formula:

C₁₆H₁₈N₂O₄

Molecular Weight:

302.3

Specification Sheet SDS
O-Benzyl-D-serine

Purity:

≥ 99.9% (HPLC, Chiral purity)

Synonym:

D-Ser(Bzl)-OH

Catalog Number:

03313

CAS Number:

10433-52-0

Purity Limit:

≥ 99.9% (HPLC, Chiral purity)

MDL NO:

MFCD00065936

Molecular Formula:

C₁₀H₁₃NO₃

Molecular Weight:

195.2

Specification Sheet SDS
L-γ-Carboxyglutamic acid

Purity:

≥ 99% (TLC)

Synonym:

H-L-Glu(g-COOH)-OH

Catalog Number:

03320

CAS Number:

53861-57-7

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00011673

Molecular Formula:

C₆H₉NO₆

Molecular Weight:

191.1

Specification Sheet SDS
D-Alanine tert-butyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

D-Ala-OtBu·HCl

Catalog Number:

03269

CAS Number:

59531-86-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077087

Molecular Formula:

C₇H₁₅NO₂·HCl

Molecular Weight:

181.7

Specification Sheet SDS
D-Glutamic acid γ-tert-butyl ester

Purity:

≥ 99% (Chiral purity)

Synonym:

D-Glu(OtBu)-OH

Catalog Number:

03336

CAS Number:

45125-00-6

Purity Limit:

≥ 99% (Chiral purity)

MDL NO:

MFCD00153437

Molecular Formula:

C₉H₁₇NO₄

Molecular Weight:

203.2

Specification Sheet SDS
L-Glutamic acid γ-7-amido-4-methylcoumarin

Purity:

≥ 99% (HPLC)

Synonym:

L-Glu(AMC)-OH

Catalog Number:

03339

CAS Number:

72669-53-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00038085

Molecular Formula:

C₁₅H₁₆N₂O₅

Molecular Weight:

304.3

Specification Sheet SDS
L-Glutamic acid α-tert-butyl ester

Purity:

≥ 98% (HPLC)

Synonym:

L-Glu-OtBu

Catalog Number:

03335

CAS Number:

45120-30-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038562

Molecular Formula:

C₉H₁₇NO₄

Molecular Weight:

203.2

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

Purity:

≥ 95% (Assay)

Synonym:

Bz-L-Arg-pNA·HCl

Catalog Number:

03310

CAS Number:

21653-40-7

Purity Limit:

≥ 95% (Assay)

MDL NO:

MFCD00063682

Molecular Formula:

C₁₉H₂₂N₆O₄·HCl

Molecular Weight:

434.9

Specification Sheet SDS
L-Aspartic acid α-tert-butyl ester

Purity:

≥ 98% (HPLC)

Synonym:

L-Asp-OtBu

Catalog Number:

03305

CAS Number:

4125-93-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00171675

Molecular Formula:

C₈H₁₅NO₄

Molecular Weight:

189.2

Specification Sheet SDS
O-Benzyl-D-tyrosine

Purity:

≥ 99% (HPLC)

Synonym:

D-Tyr(Bzl)-OH

Catalog Number:

03314

CAS Number:

65733-15-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077104

Molecular Formula:

C₁₆H₁₇NO₃

Molecular Weight:

271.3

Specification Sheet SDS
L-Arginine amide dihydrochloride

Purity:

≥ 99% (TLC)

Synonym:

L-Arg-NH2·2HCl

Catalog Number:

03298

CAS Number:

14975-30-5

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00058286

Molecular Formula:

C₆H₁₅N₅O·2HCl

Molecular Weight:

246.2

Specification Sheet SDS
S-(2-Aminoethyl-L-cysteine hydrochloride

Purity:

≥ 99% (TLC)

Synonym:

L-Cys(aminoethyl)-OH·HCl

Catalog Number:

03295

CAS Number:

4099-35-8

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00036385

Molecular Formula:

C₅H₁₂N₂O₂S·HCl

Molecular Weight:

200.7

Specification Sheet SDS
O-tert-Butyl-D-threonine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

D-Thr(tBu)-OMe·HCl

Catalog Number:

03317

CAS Number:

115141-43-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237278

Molecular Formula:

C₉H₁₉NO₃·HCl

Molecular Weight:

225.8

Specification Sheet SDS
O-tert-Butyl-L-threonine-tert-butyl ester

Purity:

≥ 99% (GC)

Synonym:

L-Thr(tBu)-OtBu

Catalog Number:

03316

CAS Number:

5854-78-4

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00077109

Molecular Formula:

C₁₂H₂₅NO₃

Molecular Weight:

231.34

Specification Sheet SDS
D-Aspartic acid b tert-butyl ester

Purity:

≥ 99% (amino acid analysis)

Synonym:

D-Asp(OtBu)-OH

Catalog Number:

03306

CAS Number:

64960-75-4

Purity Limit:

≥ 99% (amino acid analysis)

MDL NO:

MFCD00077101

Molecular Formula:

C₈H₁₅NO₄

Molecular Weight:

189.2

Specification Sheet SDS
N^α-Acetyl-L-ornithine

Purity:

≥ 99% (Assay)

Synonym:

Ac-L-Orn-OH

Catalog Number:

03260

CAS Number:

6205-08-9

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00065115

Molecular Formula:

C₇H₁₄N₂O₃

Molecular Weight:

174.2

Specification Sheet SDS
L-Alanine 4-methoxy-β-naphthylamide hydrochloride

Synonym:

L-Ala-4MβNA·HCl

Catalog Number:

03271

CAS Number:

3438-14-0

MDL NO:

MFCD00038925

Molecular Formula:

C₁₄H₁₆N₂O₂·HCl

Molecular Weight:

280.8

SDS
L-Alanine-7-amido-4-methylcoumarin hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Ala-AMC·HCl

Catalog Number:

03267

CAS Number:

77471-41-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD27665421

Molecular Formula:

C₁₃H₁₄N₂O₃·HCl

Molecular Weight:

282.6

Specification Sheet SDS
Acetyl-L-threonine methyl ester

Purity:

≥ 95% (HPLC)

Synonym:

Ac-L-Thr-OMe

Catalog Number:

03263

CAS Number:

2458-78-8

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00077085

Molecular Formula:

C₇H₁₃NO₄

Molecular Weight:

175.1

Specification Sheet SDS
O-Benzyl-L-serinol hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Serinol(Bzl) hydrochloride

Catalog Number:

03219

CAS Number:

58577-87-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD04112476

Molecular Formula:

C₁₀H₁₅NO₂·HCl

Molecular Weight:

217.6

Specification Sheet SDS
L-Valine tert-butyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Val-OtBu·HCl

Catalog Number:

03168

CAS Number:

13518-40-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00034863

Molecular Formula:

C₉H₁₉NO₂·HCl

Molecular Weight:

209.7

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

Purity:

≥ 98% (HPLC)

Synonym:

L-Val-OBzl·TosOH

Catalog Number:

03167

CAS Number:

16652-76-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038908

Molecular Formula:

C₁₂H₁₇NO₂·C₇H₈O₃S

Molecular Weight:

379.5

Specification Sheet SDS
L-Valine amide hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Val-NH2·HCl

Catalog Number:

03166

CAS Number:

3014-80-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00039085

Molecular Formula:

C₅H₁₂N₂O·HCl

Molecular Weight:

152.6

Specification Sheet SDS
O-tert-Butyl-L-tyrosine methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Tyr(tBu)-OMe·HCl

Catalog Number:

03165

CAS Number:

51482-39-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00153466

Molecular Formula:

C₁₄H₂₁NO₃·HCl

Molecular Weight:

287.8

Specification Sheet SDS
O-tert-Butyl-D-tyrosine

Purity:

≥ 99% (HPLC)

Synonym:

D-Tyr(tBu)-OH

Catalog Number:

03164

CAS Number:

186698-58-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077112

Molecular Formula:

C₁₃H₁₉NO₃

Molecular Weight:

237.3

Specification Sheet SDS
L-Aspartic acid β-cyclohexyl ester

Purity:

≥ 98%

Synonym:

L-Asp(OcHex)-OH

Catalog Number:

03039

CAS Number:

112259-66-2

Purity Limit:

≥ 98%

MDL NO:

MFCD00190762

Molecular Formula:

C₁₀H₁₇NO₄

Molecular Weight:

215.3

Specification Sheet SDS
N^α-Tosyl-L-arginine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

Tos-L-Arg-OMe·HCl

Catalog Number:

03034

CAS Number:

1784-03-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00012578

Molecular Formula:

C₁₄H₂₂N₄O₄S·HCl

Molecular Weight:

378.9

Specification Sheet SDS

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