Amino Acids & Derivatives

N^ε-Z-L-lysine tert-butyl ester hydrochloride

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

L-Lys(Z)-OtBu·HCl

Catalog Number:

02213

CAS Number:

5978-22-3

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00038898

Molecular Formula:

C₁₈H₂₈N₂O₄·HCl

Molecular Weight:

372.89

Specification Sheet SDS
L-Cystine dihydrochloride

Grade:

Non-animal source

Purity:

98 - 102% (Assay by titration)

Synonym:

(H-L-Cys-OH)2·2HCl

Catalog Number:

01444

Grade:

Non-animal source

CAS Number:

30925-07-6

Purity Limit:

98 - 102% (Assay by titration)

MDL NO:

MFCD00070399

Molecular Formula:

C₆H₁₂N₂O₄S₂·2HCl

Molecular Weight:

313.2

Specification Sheet SDS
S-Trityl-L-cysteine

Purity:

≥ 98% (HPLC)

Synonym:

L-Cys(Trt)-OH

Catalog Number:

01404

CAS Number:

2799-07-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00002611

Molecular Formula:

C₂₂H₂₁NO₂S

Molecular Weight:

363.5

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

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Trp-OH

Catalog Number:

01386

CAS Number:

13139-14-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065595

Molecular Formula:

C₁₆H₂₀N₂O₄

Molecular Weight:

304.3

Specification Sheet SDS
N^α-Boc-N^im-2,4-dinitrophenyl-L-histidine·isopropanol

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-His(Dnp)-OH·IPA

Catalog Number:

01357

CAS Number:

25024-53-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076943

Molecular Formula:

C₁₇H₁₉N₅O₈·C₃H₈O

Molecular Weight:

481.5

Specification Sheet SDS
Boc-L-valine

Purity:

98.5 - 101.0% (Assay by titration)

Synonym:

Boc-L-Val-OH

Catalog Number:

00670

CAS Number:

13734-41-3

Purity Limit:

98.5 - 101.0% (Assay by titration)

MDL NO:

MFCD00065605

Molecular Formula:

C₁₀H₁₉NO₄

Molecular Weight:

217.3

Specification Sheet SDS
N^α-Boc-N^ε-2-chloro-Z-L-lysine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Lys(2-Cl-Z)-OH

Catalog Number:

00647

CAS Number:

54613-99-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038386

Molecular Formula:

C₁₉H₂₇ClN₂O₆

Molecular Weight:

414.89

Specification Sheet SDS
L-Lysine hydrochloride

Grade:

Meets USP specification

Purity:

98.5 - 101.5% (Assay)

Synonym:

L-Lys-OH·HCl

Catalog Number:

00203

Grade:

Meets USP specification

CAS Number:

657-27-2

Purity Limit:

98.5 - 101.5% (Assay)

MDL NO:

MFCD00064564

Molecular Formula:

C₆H₁₄N₂O₂·HCl

Molecular Weight:

182.65

Specification Sheet SDS
L-Cystine

Purity:

≥ 98% (Assay)

Synonym:

(H-L-Cys-OH)2

Catalog Number:

00088

CAS Number:

56-89-3

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00064228

Molecular Formula:

C₆H₁₂N₂O₄S₂

Molecular Weight:

240.3

Specification Sheet SDS
L-Lysine hydrochloride, non animal origin

Grade:

Meets USP, EP, JP specification

Purity:

98.5 - 101.0% (Assay)

Synonym:

(S)-2,6-Diaminohexanoic acid monohydrochloride

Catalog Number:

36933

Grade:

Meets USP, EP, JP specification

CAS Number:

657-27-2

Purity Limit:

98.5 - 101.0% (Assay)

MDL NO:

MFCD00064564

Molecular Formula:

C₆H₁₄N₂O₂·HCl

Molecular Weight:

182.65

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Thr(Ac)-OH

Catalog Number:

35331

CAS Number:

181817-14-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01861336

Molecular Formula:

C₂₁H₂₁NO₆

Molecular Weight:

383.39

Specification Sheet SDS
Fmoc-L-serine tert-butyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Ser-OtBu

Catalog Number:

35199

CAS Number:

110797-35-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01861331

Molecular Formula:

C₂₂H₂₅NO₅

Molecular Weight:

383.44

Specification Sheet SDS
N^a-Boc-N^e-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-L-lysine dicyclohexylammonium salt

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Lys(Dde)-OH

Catalog Number:

30467

CAS Number:

444795-66-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD07366800

Molecular Formula:

C₂₁H₃₄N₂O₆

Molecular Weight:

410.5

Specification Sheet SDS
N^α-Fmoc-L-lysine allyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Lys-OAll·HCl

Catalog Number:

26459

CAS Number:

815619-80-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD26793581

Molecular Formula:

C₂₄H₂₈N₂O₄·HCl

Molecular Weight:

444.96

Specification Sheet SDS
D-Lysine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

D-2,6-Diaminohexanoic acid

Catalog Number:

21332

CAS Number:

923-27-3

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00008234

Molecular Formula:

C₆H₁₄N₂O₂

Molecular Weight:

146.19

Specification Sheet SDS
Fmoc-L-cysteine amide

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Cys-NH2

Catalog Number:

12605

CAS Number:

623177-62-8

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD03788160

Molecular Formula:

C₁₈H₁₈N₂O₃S

Molecular Weight:

342.4

Specification Sheet SDS
N^α-Fmoc-N^δ-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl-L-ornithine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Orn(ivDde)-OH

Catalog Number:

12620

CAS Number:

1198321-33-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD03788161

Molecular Formula:

C₃₃H₄₀N₂O₆

Molecular Weight:

560.6

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

Purity:

≥ 99% (HPLC)

Synonym:

D-Glu(OBzl)-NH2·HCl

Catalog Number:

12014

CAS Number:

18800-75-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD05663749

Molecular Formula:

C₁₂H₁₆N₂O₃·HCl

Molecular Weight:

272.5

Specification Sheet SDS
Boc-L-isoleucine

Purity:

≥ 99% (Assay)

Synonym:

Boc-L-Ile-OH

Catalog Number:

11603

CAS Number:

13139-16-7

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00038324

Molecular Formula:

C₁₁H₂₁NO₄

Molecular Weight:

231.3

Specification Sheet SDS
Fmoc-N^ε-dimethyl-L-lysine hydrochloride

Purity:

≥ 95% (HPLC)

Synonym:

Fmoc-L-Lys(Me)2-OH·HCl

Catalog Number:

11189

CAS Number:

252049-10-8

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD05662353

Molecular Formula:

C₂₃H₂₈N₂O₄·HCl

Molecular Weight:

432.95

Specification Sheet SDS
L-Aspartic acid β-7-amido-4-methylcoumarin

Purity:

≥ 99.5% (HPLC)

Synonym:

L-Asp(AMC)-OH

Catalog Number:

05885

CAS Number:

133628-73-6

Purity Limit:

≥ 99.5% (HPLC)

MDL NO:

MFCD00236804

Molecular Formula:

C₁₄H₁₄N₂O₅

Molecular Weight:

290.23

Specification Sheet SDS
Fmoc-O-tert-butyldimethylsilyl-L-serine

Purity:

≥ 99.9% (Chiral HPLC)

Synonym:

Fmoc-L-Ser(Bsi)-OH

Catalog Number:

05764

CAS Number:

146346-81-8

Purity Limit:

≥ 99.9% (Chiral HPLC)

MDL NO:

MFCD02092931

Molecular Formula:

C₂₄H₃₁NO₅Si

Molecular Weight:

441.6

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-His-OH

Catalog Number:

05721

CAS Number:

116611-64-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00190885

Molecular Formula:

C₂₁H₁₉N₃O₄

Molecular Weight:

377.4

Specification Sheet SDS
Fmoc-L-aspartic acid β-2-phenylisopropyl ester

Purity:

≥ 99% (HPLC, Chiral purity)

Synonym:

Fmoc-L-Asp(2-phenylisopropyloxy)-OH

Catalog Number:

05676

CAS Number:

200336-86-3

Purity Limit:

≥ 99% (HPLC, Chiral purity)

MDL NO:

MFCD00237012

Molecular Formula:

C₂₈H₂₇NO₆

Molecular Weight:

473.53

Specification Sheet SDS
N^α-Fmoc-N^ω,N^ω'-bis-Boc-L-arginine

Purity:

≥ 93% (HPLC)

Synonym:

Fmoc-L-Arg(Boc)2-OH

Catalog Number:

05074

CAS Number:

143824-77-5

Purity Limit:

≥ 93% (HPLC)

MDL NO:

MFCD00237008

Molecular Formula:

C₃₁H₄₀N₄O₈

Molecular Weight:

596.7

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

Purity:

≥ 98.5% (HPLC)

Synonym:

Fmoc-L-Thr(Trt)-OH

Catalog Number:

03743

CAS Number:

133180-01-5

Purity Limit:

≥ 98.5% (HPLC)

MDL NO:

MFCD00237034

Molecular Formula:

C₃₈H₃₃NO₅

Molecular Weight:

583.7

Specification Sheet SDS
Fmoc-O-trityl-L-serine

Purity:

≥ 99.5% (HPLC, Chiral purity)

Synonym:

Fmoc-L-Ser(Trt)-OH

Catalog Number:

03737

CAS Number:

111061-56-4

Purity Limit:

≥ 99.5% (HPLC, Chiral purity)

MDL NO:

MFCD00153364

Molecular Formula:

C₃₇H₃₁NO₅

Molecular Weight:

569.7

Specification Sheet SDS
N^α-Fmoc-N^δ-methyltrityl-L-Ornithine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Orn(Mtt)-OH

Catalog Number:

03729

CAS Number:

343770-23-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00797872

Molecular Formula:

C₄₀H₃₈N₂O₄

Molecular Weight:

610.8

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

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-Orn(Boc)-OH

Catalog Number:

03730

CAS Number:

118476-89-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077065

Molecular Formula:

C₂₅H₃₀N₂O₆

Molecular Weight:

454.5

Specification Sheet SDS
Fmoc-L-methionine sulfoxide

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Met(O)-OH

Catalog Number:

03724

CAS Number:

76265-70-8

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00077064

Molecular Formula:

C₂₀H₂₁NO₅S

Molecular Weight:

387.5

Specification Sheet SDS
Fmoc-L-glutamic acid-a-4-[N-{1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl}amino] benzyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Glu-ODmab

Catalog Number:

03705

CAS Number:

172611-75-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00797874

Molecular Formula:

C₄₀H₄₄N₂O₈

Molecular Weight:

680.8

Specification Sheet SDS
Fmoc-L-glutamic acid γ-4-[N-{1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl}amino] benzyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Glu(ODmab)-OH

Catalog Number:

03706

CAS Number:

268730-86-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00797873

Molecular Formula:

C₄₀H₄₄N₂O₈

Molecular Weight:

680.8

Specification Sheet SDS
L-Alanine benzyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Ala-OBzl·HCl

Catalog Number:

03673

CAS Number:

5557-83-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00054340

Molecular Formula:

C₁₀H₁₃NO₂·HCl

Molecular Weight:

215.9

Specification Sheet SDS
Fmoc-L-aspartic acid α-4-[N-{1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl}amino]benzyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Asp-ODmab

Catalog Number:

03693

CAS Number:

172611-77-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00797876

Molecular Formula:

C₃₉H₄₂N₂O₈

Molecular Weight:

666.7

Specification Sheet SDS
Fmoc-L-glutamic acid α-allyl ester

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-L-Glu-OAll

Catalog Number:

03639

CAS Number:

144120-54-7

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00467718

Molecular Formula:

C₂₃H₂₃NO₆

Molecular Weight:

409.43

Specification Sheet SDS
Glycine benzyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

Gly-OBzl·HCl

Catalog Number:

03352

CAS Number:

2462-31-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00035442

Molecular Formula:

C₉H₁₁NO₂·HCl

Molecular Weight:

201.7

Specification Sheet SDS
L-Threonine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Thr-OMe·HCl

Catalog Number:

03145

CAS Number:

39994-75-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037677

Molecular Formula:

C₅H₁₁NO₃·HCl

Molecular Weight:

169.6

Specification Sheet SDS
L-Isoleucine tert-butyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Ile-OtBu·HCl

Catalog Number:

03085

CAS Number:

69320-89-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00058015

Molecular Formula:

C₁₀H₂₁NO₂·HCl

Molecular Weight:

223.7

Specification Sheet SDS
L-Phenylalanine methyl ester hydrochloride

Purity:

≥ 99% (TLC)

Synonym:

L-Phe-OMe·HCl

Catalog Number:

03121

CAS Number:

7524-50-7

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00012489

Molecular Formula:

C₁₀H₁₃NO₂·HCl

Molecular Weight:

215.7

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

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Lys-OH

Catalog Number:

02708

CAS Number:

13734-28-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038203

Molecular Formula:

C₁₁H₂₂N₂O₄

Molecular Weight:

246.3

Specification Sheet SDS
Acetyl-glycine

Purity:

≥ 99% (HPLC)

Synonym:

Ac-Gly-OH

Catalog Number:

02611

CAS Number:

543-24-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00004275

Molecular Formula:

C₄H₇NO₃

Molecular Weight:

117.1

Specification Sheet SDS
N^α-Acetyl-L-arginine amide acetate salt

Purity:

≥ 98% (TLC)

Synonym:

Ac-L-Arg-NH2 · Acetate

Catalog Number:

02610

CAS Number:

88530-28-3

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD30187619

Molecular Formula:

C₈H₁₇N₅O₂

Molecular Weight:

215.3

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Tyr(Bzl)-OH

Catalog Number:

02464

CAS Number:

71989-40-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00065682

Molecular Formula:

C₃₁H₂₇NO₅

Molecular Weight:

493.6

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

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Cys(pMeOBzl)-OH

Catalog Number:

02400

CAS Number:

141892-41-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065635

Molecular Formula:

C₂₆H₂₅NO₅S

Molecular Weight:

463.6

Specification Sheet SDS
Fmoc-S-4-methylbenzyl-L-cysteine

Purity:

≥ 98%

Synonym:

Fmoc-L-Cys(pMeBzl)-OH

Catalog Number:

02399

CAS Number:

136050-67-4

Purity Limit:

≥ 98%

MDL NO:

MFCD00065634

Molecular Formula:

C₂₆H₂₅NO₄S

Molecular Weight:

447.6

Specification Sheet SDS
Boc-L-tyrosine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Tyr-OH

Catalog Number:

02061

CAS Number:

3978-80-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037179

Molecular Formula:

C₁₄H₁₉NO₅

Molecular Weight:

281.3

Specification Sheet SDS
N^α-Z-L-lysine benzyl ester benzenesulfonate salt

Purity:

≥ 97% (NMR)

Synonym:

Z-L-Lys-OBzl·Benzenesulfonate

Catalog Number:

02206

CAS Number:

68973-36-4

Purity Limit:

≥ 97% (NMR)

MDL NO:

MFCD00077024

Molecular Formula:

C₂₇H₃₂N₂O₇S

Molecular Weight:

528.5

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

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Lys(Z)-OH

Catalog Number:

02203

CAS Number:

405-39-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00037822

Molecular Formula:

C₂₂H₂₆N₂O₆

Molecular Weight:

414.5

Specification Sheet SDS
Z-L-valine

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Val-OH

Catalog Number:

02054

CAS Number:

1149-26-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00008922

Molecular Formula:

C₁₃H₁₇NO₄

Molecular Weight:

251.3

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

Purity:

≥ 98% (Assay)

Synonym:

Benzoyl-DL-arginine-4-nitroanilide hydrochloride

Catalog Number:

01715

CAS Number:

911-77-3

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00012846

Molecular Formula:

C₁₉H₂₂N₆O₄·HCl

Molecular Weight:

434.9

Specification Sheet SDS

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