Amino Acids & Derivatives

Z-L-methionine N-hydroxysuccinimide ester

Purity:

≥ 96% (HPLC)

Synonym:

Z-L-Met-OSu

Catalog Number:

12301

CAS Number:

3392-01-6

Purity Limit:

≥ 96% (HPLC)

MDL NO:

MFCD00190662

Molecular Formula:

C₁₇H₂₀N₂O₆S

Molecular Weight:

380.41

Specification Sheet SDS
N^α-Z-N^ε-4-toluenesulfonyl-L-lysine dicyclohexylammonium salt

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Lys(Tos)-OH·DCHA

Catalog Number:

12300

CAS Number:

2362-45-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD09265179

Molecular Formula:

C₂₁H₂₆N₂O₆S·C₁₂H₂₃N

Molecular Weight:

615.71

Specification Sheet SDS
Z-DL-valine

Purity:

≥ 98% (HPLC)

Synonym:

Z-DL-Val-OH

Catalog Number:

12243

CAS Number:

3588-63-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00065127

Molecular Formula:

C₁₃H₁₇NO₄

Molecular Weight:

251.3

Specification Sheet SDS
Z-glycine methyl ester

Purity:

≥ 97% (HPLC)

Synonym:

Z-Gly-OMe

Catalog Number:

12276

CAS Number:

1212-53-9

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00043631

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.22

Specification Sheet SDS
Z-L-leucine amide

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Leu-NH2

Catalog Number:

12292

CAS Number:

4801-79-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00080252

Molecular Formula:

C₁₄H₂₀N₂O₃

Molecular Weight:

264.32

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

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Asn(Xan)-OH

Catalog Number:

12208

CAS Number:

327981-00-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01862301

Molecular Formula:

C₂₅H₂₂N₂O₆

Molecular Weight:

446.43

Specification Sheet SDS
N^α-Z-DL-histidine

Purity:

≥ 99% (HPLC)

Synonym:

Z-DL-His-OH

Catalog Number:

12234

CAS Number:

19728-57-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00037852

Molecular Formula:

C₁₄H₁₅N₃O₄

Molecular Weight:

289.29

Specification Sheet SDS
Z-DL-methionine

Purity:

≥ 99% (HPLC)

Synonym:

Z-DL-Met-OH

Catalog Number:

12238

CAS Number:

4434-61-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065123

Molecular Formula:

C₁₃H₁₇NO₄S

Molecular Weight:

283.4

Specification Sheet SDS
Z-L-aspartic acid β-tert-butyl ester α-methyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Asp(OtBu)-OMe

Catalog Number:

12218

CAS Number:

63327-57-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00270581

Molecular Formula:

C₁₇H₂₃NO₆

Molecular Weight:

337.36

Specification Sheet SDS
N^a-Z-L-arginine benzyl ester p-toluenesulfonate

Purity:

≥ 95%

Synonym:

Z-Arg-OBzl·TosH

Catalog Number:

12206

CAS Number:

649767-16-8

Purity Limit:

≥ 95%

MDL NO:

MFCD09260877

Molecular Formula:

C₂₁H₂₆N₄O₄·C₇H₈O₃S

Molecular Weight:

570.66

Specification Sheet SDS
Z-L-aspartic acid-di-tert-butyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Asp(OtBu)-OtBu

Catalog Number:

12219

CAS Number:

42417-76-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00270579

Molecular Formula:

C₂₀H₂₉NO₇

Molecular Weight:

395.45

Specification Sheet SDS
N^α-Z-N^δ-xanthyl-D-glutamine

Purity:

≥ 99% (HPLC)

Synonym:

Z-D-Gln(Xan)-OH

Catalog Number:

12227

CAS Number:

327981-02-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01862303

Molecular Formula:

C₂₆H₂₄N₂O₆

Molecular Weight:

460.46

Specification Sheet SDS
Trityl-glycine ethyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Trt-Gly-OEt

Catalog Number:

12184

CAS Number:

18514-46-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00026893

Molecular Formula:

C₂₃H₂₃NO₂

Molecular Weight:

345.41

Specification Sheet SDS
Phthaloyl-glycine 4-nitorophenyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Pht-Gly-ONp

Catalog Number:

12169

CAS Number:

21313-49-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00190995

Molecular Formula:

C₁₆H₁₀N₂O₆

Molecular Weight:

326.25

Specification Sheet SDS
Phthaloyl-L-glutamic acid anhydride

Purity:

≥ 99%

Synonym:

Pht-L-Glu-anhydride

Catalog Number:

12161

CAS Number:

25830-77-7

Purity Limit:

≥ 99%

MDL NO:

MFCD00067324

Molecular Formula:

C₁₃H₉NO₅

Molecular Weight:

259.3

Specification Sheet SDS
Phthaloyl-glycine

Purity:

≥ 99% (GC)

Synonym:

Pht-Gly-OH

Catalog Number:

12168

CAS Number:

4702-13-0

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00005900

Molecular Formula:

C₁₀H₇NO₄

Molecular Weight:

205.16

Specification Sheet SDS
Phthaloyl-DL-Valine

Purity:

≥ 98% (Assay)

Synonym:

Pht-DL-Val-OH

Catalog Number:

12159

CAS Number:

5115-65-1

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00043587

Molecular Formula:

C₁₃H₁₃NO₄

Molecular Weight:

247.24

Specification Sheet SDS
Phthaloyl-DL-glutamic acid

Purity:

≥ 98% (HPLC)

Synonym:

Pht-DL-Glu-OH

Catalog Number:

12156

CAS Number:

2301-52-2, 6349-98-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00023059

Molecular Formula:

C₁₃H₁₁NO₆

Molecular Weight:

277.22

Specification Sheet SDS
Nⁱⁿ-Formyl-L-tryptophan hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Trp(For)-OH·HCl

Catalog Number:

12112

CAS Number:

38023-86-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01862354

Molecular Formula:

C₁₂H₁₂N₂O₃·HCl

Molecular Weight:

268.74

Specification Sheet SDS
O-Allyl-L-tyrosine methyl ester hydrochloride

Purity:

98.5 - 100.5% (Assay by titration)

Synonym:

L-Tyr(All)-OMe·HCl

Catalog Number:

12119

CAS Number:

138535-28-1

Purity Limit:

98.5 - 100.5% (Assay by titration)

MDL NO:

MFCD01862374

Molecular Formula:

C₁₃H₁₇NO₃·HCl

Molecular Weight:

271.74

Specification Sheet SDS
L-Ornithine ethyl ester dihydrochloride

Purity:

≥ 99% (NMR)

Synonym:

L-Orn-OEt·2HCl

Catalog Number:

12090

CAS Number:

84772-29-2

Purity Limit:

≥ 99% (NMR)

MDL NO:

MFCD06656237

Molecular Formula:

C₇H₁₆N₂O₂·2HCl

Molecular Weight:

233.19

Specification Sheet SDS
L-Leucine 9-fluorenylmethyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Leu-OFm·HCl

Catalog Number:

12079

CAS Number:

197162-68-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD11615661

Molecular Formula:

C₂₀H₂₃NO₂·HCl

Molecular Weight:

345.89

Specification Sheet SDS
Nⁱⁿ-Formyl-D-tryptophan hydrochloride

Purity:

≥ 99% (Assay by titration, HPLC)

Synonym:

D-Trp(For)-OH·HCl

Catalog Number:

12031

CAS Number:

367453-01-8

Purity Limit:

≥ 99% (Assay by titration, HPLC)

MDL NO:

MFCD01862355

Molecular Formula:

C₁₂H₁₂N₂O₃·HCl

Molecular Weight:

268.74

Specification Sheet SDS
Glycine isopropyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

Gly-OiPr·HCl

Catalog Number:

12060

CAS Number:

14019-62-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00151826

Molecular Formula:

C₅H₁₁NO₂·HCl

Molecular Weight:

153.64

Specification Sheet SDS
L-Glutamic acid γ-methyl α-benzyl ester 4-toluenesulfonate salt

Purity:

≥ 99% (assay)

Synonym:

L-Glu(OMe)-OBzl·TosOH

Catalog Number:

12045

CAS Number:

32326-55-9

Purity Limit:

≥ 99% (assay)

MDL NO:

MFCD00190907

Molecular Formula:

C₂₀H₂₄NO₇S

Molecular Weight:

422.48

Specification Sheet SDS
DL-Serine benzyl ester 4-toluenesulfonate salt

Purity:

≥ 99% (HPLC)

Synonym:

DL-Ser-OBzl·TosOH

Catalog Number:

12029

CAS Number:

222739-29-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00191018

Molecular Formula:

C₁₇H₂₁NO₆S

Molecular Weight:

367.4

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Glu(OMe)-OH

Catalog Number:

11962

CAS Number:

145038-50-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01076132

Molecular Formula:

C₂₁H₂₁NO₆

Molecular Weight:

383.36

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

Purity:

≥ 98% (Assay)

Synonym:

L-Asp(OBzl)-OtBu·HCl

Catalog Number:

12001

CAS Number:

94347-11-2

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00190761

Molecular Formula:

C₁₅H₂₁NO₅·HCl

Molecular Weight:

331.83

Specification Sheet SDS
O-Phospho-DL-serine

Purity:

≥ 98% (Assay by titration)

Synonym:

DL-Ser(H2PO3)-OH

Catalog Number:

12026

CAS Number:

17885-08-4

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00021723

Molecular Formula:

C₃H₈NO₆P

Molecular Weight:

185.1

Specification Sheet SDS
N^α-Fmoc-N^γ-xanthyl-D-asparagine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-Nγ-xanthyl-D-asparagine

Catalog Number:

11960

CAS Number:

353236-19-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01076135

Molecular Formula:

C₃₂H₂₆N₂O₆

Molecular Weight:

534.54

Specification Sheet SDS
H-Asn-p-nitrobenzyl ester · HBr

Purity:

≥ 98% (TLC)

Synonym:

(S-4-Nitrobenzyl 2,4-diamino-4-oxobutanoate hydrobromide

Catalog Number:

11999

CAS Number:

3561-57-7

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00237812

Molecular Formula:

C₁₁H₁₃N₃O₅·HBr

Molecular Weight:

348.15

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

Purity:

≥ 99.8% (Chiral HPLC)

Synonym:

Fmoc-L-Lys(Trt)-OH

Catalog Number:

11967

CAS Number:

111061-54-2

Purity Limit:

≥ 99.8% (Chiral HPLC)

MDL NO:

MFCD00270545

Molecular Formula:

C₄₀H₃₈N₂O₄

Molecular Weight:

610.75

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Cys(Xan)-OH

Catalog Number:

11958

CAS Number:

186829-25-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01862337

Molecular Formula:

C₃₁H₂₅NO₅S

Molecular Weight:

523.58

Specification Sheet SDS
Benzyl-O-tert-butyl-L-serine methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Bzl-L-Ser(tBu)-OMe·HCl

Catalog Number:

11917

CAS Number:

670278-82-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02684384

Molecular Formula:

C₁₅H₂₃NO₃·HCl

Molecular Weight:

301.84

Specification Sheet SDS
Fmoc-S-acetamidomethyl-L-cysteine N-hydroxysuccinimide ester

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Cys(Acm)-OSu

Catalog Number:

11956

CAS Number:

182410-75-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01076143

Molecular Formula:

C₂₅H₂₅N₃O₇S

Molecular Weight:

511.54

Specification Sheet SDS
N^α-Benzyl-L-alanine methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Bzl-L-Ala-OMe·HCl

Catalog Number:

11906

CAS Number:

19460-85-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02684375

Molecular Formula:

C₁₁H₁₅NO₂·HCl

Molecular Weight:

229.74

Specification Sheet SDS
Benzyl-L-methionine methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Bzl-L-Met-OMe·HCl

Catalog Number:

11915

CAS Number:

402929-60-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02684382

Molecular Formula:

C₁₃H₁₉NO₂S·HCl

Molecular Weight:

289.85

Specification Sheet SDS
N^α-Benzyl-L-asparagine mehtyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Bzl-L-Asn-OMe·HCl

Catalog Number:

11907

CAS Number:

402929-49-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02684376

Molecular Formula:

C₁₂H₁₆N₂O₃·HCl

Molecular Weight:

272.76

Specification Sheet SDS
Benzyl-L-valine methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Bzl-L-Val-OMe·HCl

Catalog Number:

11918

CAS Number:

177721-72-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02684386

Molecular Formula:

C₁₃H₁₉NO₂·HCl

Molecular Weight:

257.79

Specification Sheet SDS
Benzyl-L-phenylalanine methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Bzl-L-Phe-OMe·HCl

Catalog Number:

11916

CAS Number:

7703-09-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02684383

Molecular Formula:

C₁₇H₁₉NO₂·HCl

Molecular Weight:

305.81

Specification Sheet SDS
Benzyl-L-isoleucine methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Benzyl-L-isoleucine methyl ester hydrochloride

Catalog Number:

11913

CAS Number:

209325-69-9, 402929-56-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02684380

Molecular Formula:

C₁₄H₂₁NO₂·HCl

Molecular Weight:

271.82

Specification Sheet SDS
Benzyl glycine methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Bzl-Gly-OMe·HCl

Catalog Number:

11912

CAS Number:

17136-35-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02684379

Molecular Formula:

C₁₀H₁₂NO₂·HCl

Molecular Weight:

214.71

Specification Sheet SDS
N^α-Benzyl-D-alanine methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Bzl-D-Ala-OMe·HCl

Catalog Number:

11908

CAS Number:

95071-12-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02684374

Molecular Formula:

C₁₁H₁₅NO₂·HCl

Molecular Weight:

229.74

Specification Sheet SDS
Benzoyl-DL-leucine

Purity:

≥ 99% (HPLC)

Synonym:

Bz-DL-Leu-OH

Catalog Number:

11904

CAS Number:

17966-67-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00038295

Molecular Formula:

C₁₃H₁₇NO₃

Molecular Weight:

235.27

Specification Sheet SDS
N-Benzyl-L-glutamine methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Bzl-L-Gln-OMe·HCl

Catalog Number:

11910

CAS Number:

402929-52-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02684377

Molecular Formula:

C₁₃H₁₈N₂O₃·HCl

Molecular Weight:

286.79

Specification Sheet SDS
N^α-Boc-L-tryptophan amide

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Trp-NH2

Catalog Number:

11891

CAS Number:

62549-92-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00270519

Molecular Formula:

C₁₆H₂₁N₃O₃

Molecular Weight:

303.36

Specification Sheet SDS
N^α-Boc-L-tryptophan benzyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Trp-OBzl

Catalog Number:

11893

CAS Number:

57229-67-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00190837

Molecular Formula:

C₂₃H₂₆N₂O₄

Molecular Weight:

394.47

Specification Sheet SDS
Boc-L-valine amide

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Val-NH2

Catalog Number:

11899

CAS Number:

35150-08-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00190841

Molecular Formula:

C₁₀H₂₀N₂O₃

Molecular Weight:

216.28

Specification Sheet SDS
Boc-O-methyl-L-threonine

Purity:

98 - 102% (Assay)

Synonym:

Boc-L-Thr(Me)-OH

Catalog Number:

11886

CAS Number:

48068-25-3

Purity Limit:

98 - 102% (Assay)

MDL NO:

MFCD00076990

Molecular Formula:

C₁₀H₁₉NO₅

Molecular Weight:

233.26

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

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Lys(Dansyl)-OH

Catalog Number:

11871

CAS Number:

185504-01-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00467613

Molecular Formula:

C₂₃H₃₃N₃O₆S

Molecular Weight:

479.58

Specification Sheet SDS

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