Peptide Chemistry

Fmoc-S-trityl-L-penicillamine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Pen(Trt)-OH

Catalog Number:

03915

CAS Number:

201531-88-6

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00237388

Molecular Formula:

C₃₉H₃₅NO₄S

Molecular Weight:

613.72

Specification Sheet SDS
Z-L-aspartic acid b-tert-butyl ester a-N-hydroxysuccinimide ester

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Asp(OtBu)-OSu

Catalog Number:

03842

CAS Number:

3338-32-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00153328

Molecular Formula:

C₂₀H₂₄N₂O₈

Molecular Weight:

420.4

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

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Lys(Boc)-OSu

Catalog Number:

03801

CAS Number:

30189-36-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00057898

Molecular Formula:

C₂₀H₃₃N₃O₈

Molecular Weight:

443.5

Specification Sheet SDS
Fmoc-S-3-nitro-2-pyridine-sulfenyl-L-cysteine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Cys(Npys)-OH

Catalog Number:

03770

CAS Number:

159700-51-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00065638

Molecular Formula:

C₂₄H₂₁N²O₄S₂

Molecular Weight:

497.54

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Ser(Ac)-OH

Catalog Number:

03771

CAS Number:

171778-17-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00077070

Molecular Formula:

C₂₀H₁₉NO₆

Molecular Weight:

369.2

Specification Sheet SDS
N^α-Fmoc-L-tryptophan N-hydroxysuccinimide ester

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-L-Trp-OSu

Catalog Number:

03753

CAS Number:

84771-20-0

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00235836

Molecular Formula:

C₃₀H₂₅N₃O₆

Molecular Weight:

523.5

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
Fmoc-D-phenylglycine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-Phg-OH

Catalog Number:

03733

CAS Number:

111524-95-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00190891

Molecular Formula:

C₂₃H₁₉NO₄

Molecular Weight:

373.4

Specification Sheet SDS
Fmoc-S-acetamidomethyl-D-cysteine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Cys(Acm)-OH

Catalog Number:

03700

CAS Number:

168300-88-7

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00077053

Molecular Formula:

C₂₁H₂₂N₂O₅S

Molecular Weight:

414.5

Specification Sheet SDS
Fmoc-L-glutamic acid α-9-fluorenylmethyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Glu-OFm

Catalog Number:

03704

CAS Number:

200616-18-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237656

Molecular Formula:

C₃₄H₂₉NO₆

Molecular Weight:

547.61

Specification Sheet SDS
Fmoc-L-aspartic acid a-allyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Asp-OAll

Catalog Number:

03638

CAS Number:

144120-53-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00467715

Molecular Formula:

C₂₂H₂₁NO₆

Molecular Weight:

395.4

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
Fmoc-L-aspartic acid β-allyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Asp(OAll)-OH

Catalog Number:

03613

CAS Number:

146982-24-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00190874

Molecular Formula:

C₂₂H₂₁NO₆

Molecular Weight:

395.4

Specification Sheet SDS
Fmoc-L-citrulline

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Cit-OH

Catalog Number:

03502

CAS Number:

133174-15-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00151943

Molecular Formula:

C₂₁H₂₃N₃O₅

Molecular Weight:

397.4

Specification Sheet SDS
9-Fmoc-aminoxanthen-3-yloxy polystyrene resin (0.6-0.8 meq/g, 100-200 mesh)

Synonym:

Sieber resin

Catalog Number:

03541

CAS Number:

915706-90-0

MDL NO:

MFCD28053610

Molecular Weight:

0.0

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

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Lys(Boc)-OH

Catalog Number:

03510

CAS Number:

2389-60-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00062271

Molecular Formula:

C₁₉H₂₈N₂O₆

Molecular Weight:

380.4

Specification Sheet SDS
N^γ-trityl-L-asparagine-2-chlorotrityl resin (0.3 - 0.9 meq/g, 200 - 400 mesh)

Synonym:

L-Asn(Trt)-2-chlorotrityl resin

Catalog Number:

03455

MDL NO:

MFCD00801402

Molecular Weight:

0.0

Specification Sheet SDS
L-Alanine-2-chlorotrityl resin (0.3-1.0 meq/g, 200-400 mesh)

Synonym:

L-Ala-2-chlorotrityl resin

Catalog Number:

03449

MDL NO:

MFCD00801399

Molecular Weight:

0.0

Specification Sheet SDS
4-Nitro-D-phenylalanine monohydrate

Purity:

≥ 99.5% (HPLC, Chiral purity)

Synonym:

D-Phe(4-NO2)-OH·H2O

Catalog Number:

03403

CAS Number:

56613-61-7

Purity Limit:

≥ 99.5% (HPLC, Chiral purity)

MDL NO:

MFCD00150962

Molecular Formula:

C₉H₁₀N₂O₄·H₂O

Molecular Weight:

228.2

Specification Sheet SDS
Gly-Ser-OH

Purity:

≥ 98% (ELSD)

Synonym:

Glycyl-L-serine

Catalog Number:

03367

CAS Number:

7361-43-5

Purity Limit:

≥ 98% (ELSD)

MDL NO:

MFCD00065108

Molecular Formula:

C₅H₁₀N₂O₄

Molecular Weight:

162.15

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
4-Amino-L-phenylalanine hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Phe(4-NH2)-OH·HCl

Catalog Number:

03296

CAS Number:

62040-55-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00012986

Molecular Formula:

C₉H₁₂N₂O₂·HCl

Molecular Weight:

216.67

Specification Sheet SDS
4-Chloro-DL-phenylalanine

Hazmat

Purity:

≥ 98% (HPLC)

Synonym:

DL-Phe(4-Cl)-OH

Hazmat

Catalog Number:

03321

CAS Number:

7424-00-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00002601

Molecular Formula:

C₉H₁₀ClNO₂

Molecular Weight:

199.6

Specification Sheet SDS
Acetyl-L-threonine

Purity:

≥ 97%

Synonym:

Ac-L-Thr-OH

Catalog Number:

03262

CAS Number:

17093-74-2

Purity Limit:

≥ 97%

MDL NO:

MFCD00037810

Molecular Formula:

C₆H₁₁NO₄

Molecular Weight:

161.2

Specification Sheet SDS
D-Isoleucine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

D-Ile-OH

Catalog Number:

03252

CAS Number:

319-78-8

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00064221

Molecular Formula:

C₆H₁₃NO₂

Molecular Weight:

131.2

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
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
Glycine ethyl ester hydrochloride

Purity:

≥ 99%

Synonym:

Gly-OEt·HCl

Catalog Number:

03073

CAS Number:

623-33-6

Purity Limit:

≥ 99%

MDL NO:

MFCD00012871

Molecular Formula:

C₄H₉NO₂·HCl

Molecular Weight:

139.6

Specification Sheet SDS
L-Aspartic acid β-benzyl ester

Purity:

≥ 97% (HPLC)

Synonym:

L-Asp(OBzl)-OH

Catalog Number:

03038

CAS Number:

2177-63-1

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00037208

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.2

Specification Sheet SDS
L-Leucine tert-butyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Leu-OtBu·HCl

Catalog Number:

03091

CAS Number:

2748-02-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038906

Molecular Formula:

C₁₀H₂₁NO₂·HCl

Molecular Weight:

223.7

Specification Sheet SDS
Glycine methyl ester hydrochloride

Purity:

≥ 99% (Assay)

Synonym:

Gly-OMe·HCl

Catalog Number:

03074

CAS Number:

5680-79-5

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00012870

Molecular Formula:

C₃H₇NO₂·HCl

Molecular Weight:

125.6

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
L-Histidine methyl ester dihydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-His-OMe·2HCl

Catalog Number:

03080

CAS Number:

7389-87-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00012701

Molecular Formula:

C₇H₁₁N₃O₂·2HCl

Molecular Weight:

242.1

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

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

D-Ser(tBu)-OH

Catalog Number:

03138

CAS Number:

18783-53-4

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00077107

Molecular Formula:

C₇H₁₅NO₃

Molecular Weight:

161.2

Specification Sheet SDS
O-Benzyl-L-tyrosine

Purity:

≥ 98% (HPLC)

Synonym:

L-Tyr(Bzl)-OH

Catalog Number:

03160

CAS Number:

16652-64-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00002605

Molecular Formula:

C₁₆H₁₇NO₃

Molecular Weight:

271.3

Specification Sheet SDS
Boc-His(Z)-OH

Purity:

≥ 99% (HPLC)

Synonym:

Boc-Nim-Z-L-histidine

Catalog Number:

03008

CAS Number:

50305-43-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076942

Molecular Formula:

C₁₉H₂₃N₃O₆

Molecular Weight:

389.41

Specification Sheet SDS
D-Cycloserine, synthetic

Purity:

≥ 900 µg/mg (HPLC)

Synonym:

D-4-Amino-3-isoxazolidinone, synthetic

Catalog Number:

02886

CAS Number:

68-41-7

Purity Limit:

≥ 900 µg/mg (HPLC)

MDL NO:

MFCD00005353

Molecular Formula:

C₃H₆N₂O₂

Molecular Weight:

102.1

Specification Sheet SDS
L-Alanine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Ala-OMe·HCl

Catalog Number:

02890

CAS Number:

2491-20-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00063663

Molecular Formula:

C₄H₉NO₂·HCl

Molecular Weight:

139.6

Specification Sheet SDS
α-Aminoisobutyric acid

Purity:

≥ 99% (Assay)

Synonym:

H-Aib-OH

Catalog Number:

02864

CAS Number:

62-57-7

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00008049

Molecular Formula:

C₄H₉NO₂

Molecular Weight:

103.12

Specification Sheet SDS
Fmoc-L-phenylalanine 4-alkoxybenzyl alcohol resin

Synonym:

Fmoc-L-Phe-Wang resin

Catalog Number:

02828

MDL NO:

MFCD00801265

Molecular Weight:

0.0

Specification Sheet SDS
3-(1-Naphthyl)-L-alanine

Purity:

≥ 99% (HPLC)

Synonym:

L-Ala(1-naphthyl)-OH

Catalog Number:

02851

CAS Number:

55516-54-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00066086

Molecular Formula:

C₁₃H₁₃NO₂

Molecular Weight:

215.3

Specification Sheet SDS
4-Chloro-L-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

L-Phe(4-Cl)-OH

Catalog Number:

02861

CAS Number:

14173-39-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00063065

Molecular Formula:

C₉H₁₀ClNO₂

Molecular Weight:

199.6

Specification Sheet SDS
Fmoc-3-(3'-pyridyl)-L-alanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Ala(3'-pyridyl)-OH

Catalog Number:

02688

CAS Number:

175453-07-3

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00144887

Molecular Formula:

C₂₃H₂₀N₂O₄

Molecular Weight:

388.4

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-N-Me-L-Tyr(Bzl)-OH

Catalog Number:

02676

CAS Number:

428868-52-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00270746

Molecular Formula:

C₃₂H₂₉NO₅

Molecular Weight:

507.6

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

Purity:

≥ 99% (HPLC)

Synonym:

Ac-L-Lys-OH

Catalog Number:

02621

CAS Number:

1946-82-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00008233

Molecular Formula:

C₈H₁₆N₂O₃

Molecular Weight:

188.2

Specification Sheet SDS
Fmoc-4-fluoro-D-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-D-Phe(4-F)-OH

Catalog Number:

02576

CAS Number:

177966-64-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00235900

Molecular Formula:

C₂₄H₂₀FNO₄

Molecular Weight:

405.4

Specification Sheet SDS
4-Amino-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

L-Phe(4-NH2)-OH

Catalog Number:

02594

CAS Number:

943-80-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00069927

Molecular Formula:

C₉H₁₂N₂O₂

Molecular Weight:

180.2

Specification Sheet SDS
Fmoc-3-(2-naphthyl)-D-alanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Ala(2-naphthyl)-OH

Catalog Number:

02589

CAS Number:

138774-94-4

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00077044

Molecular Formula:

C₂₈H₂₃NO₄

Molecular Weight:

437.5

Specification Sheet SDS
4-Fluoro-L-phenylalanine

Purity:

≥ 99% (HPLC, Chiral HPLC)

Synonym:

L-Phe(4-F)-OH

Catalog Number:

02572

CAS Number:

1132-68-9

Purity Limit:

≥ 99% (HPLC, Chiral HPLC)

MDL NO:

MFCD00063064

Molecular Formula:

C₉H₁₀FNO₂

Molecular Weight:

183.2

Specification Sheet SDS
L-α-tert-Butyl-Gly-OH

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

L-Tle-OH

Catalog Number:

02554

CAS Number:

20859-02-3

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00064218

Molecular Formula:

C₆H₁₃NO₂

Molecular Weight:

131.2

Specification Sheet SDS

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