Peptide Chemistry

N^α-Fmoc-N^ε-nicotinoyl-L-lysine

Purity:

98+%

Synonym:

Fmoc-L-Lys(nicotinoyl)-OH

Catalog Number:

02716

CAS Number:

252049-11-9

Purity Limit:

98+%

MDL NO:

MFCD00080278

Molecular Formula:

C₂₇H₂₇N₃O₅

Molecular Weight:

473.5

Specification Sheet SDS
Boc-3,4-dichloro-D-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Phe(3,4-DiCl)-OH

Catalog Number:

02721

CAS Number:

114873-13-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00151887

Molecular Formula:

C₁₄H₁₇Cl₂NO₄

Molecular Weight:

334.2

Specification Sheet SDS
Boc-4-nitro-L-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Phe(4-NO2)-OH

Catalog Number:

02723

CAS Number:

33305-77-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00038128

Molecular Formula:

C₁₄H₁₈N₂O₆

Molecular Weight:

310.3

Specification Sheet SDS
4-Methylbenzyl-3-thio-propionic acid

Purity:

≥ 98% (HPLC)

Synonym:

3-(4-Methylbenzyl)thiopropionic acid

Catalog Number:

02724

CAS Number:

78981-22-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00077142

Molecular Formula:

C₁₁H₁₄SO₂

Molecular Weight:

210.3

Specification Sheet SDS
N^α-Fmoc-N^ε-nicotinoyl-D-lysine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-Nε-nicotinoyl-D-lysine

Catalog Number:

02715

CAS Number:

252049-12-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00080277

Molecular Formula:

C₂₇H₂₇N₃O₅

Molecular Weight:

473.5

Specification Sheet SDS
Boc-3,4-dichloro-L-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Phe(3,4-DiCl)-OH

Catalog Number:

02722

CAS Number:

80741-39-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00273436

Molecular Formula:

C₁₄H₁₇Cl₂NO₄

Molecular Weight:

334.2

Specification Sheet SDS
Boc-4-amino-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Phe(4-NH2)-OH

Catalog Number:

02720

CAS Number:

55533-24-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038139

Molecular Formula:

C₁₄H₂₀N₂O₄

Molecular Weight:

280.3

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

Purity:

≥ 97%

Synonym:

Boc-L-Lys(Me)2-OH

Catalog Number:

02710

CAS Number:

65671-53-6

Purity Limit:

≥ 97%

MDL NO:

MFCD00076965

Molecular Formula:

C₁₃H₂₆N₂O₄

Molecular Weight:

274.4

Specification Sheet SDS
Boc-L-octahydroindole-2-carboxylic acid

Purity:

≥ 97% (HPLC)

Synonym:

Boc-L-Oic-OH

Catalog Number:

02717

CAS Number:

109523-13-9

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD09750486

Molecular Formula:

C₁₄H₂₃NO₄

Molecular Weight:

269.3

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

Purity:

≥ 97% (HPLC)

Synonym:

Boc-L-Lys(nicotinoyl)-OH

Catalog Number:

02713

CAS Number:

14609-04-2

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00076969

Molecular Formula:

C₁₇H₂₅N₃O₅

Molecular Weight:

351.4

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

Purity:

≥ 97% (HPLC)

Synonym:

Boc-D-Lys(nicotinoyl)-OH

Catalog Number:

02712

CAS Number:

122546-52-5

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00076968

Molecular Formula:

C₁₇H₂₅N₃O₅

Molecular Weight:

351.4

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

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Lys(iPr,Z)-OH·DCHA

Catalog Number:

02711

CAS Number:

125323-99-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076967

Molecular Formula:

C₂₂H₃₄N₂O₆·C₁₂H₂₃N

Molecular Weight:

603.8

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
Fmoc-4-aminobenzoic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-4-Abz-OH

Catalog Number:

02690

CAS Number:

185116-43-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00144888

Molecular Formula:

C₂₂H₁₇NO₄

Molecular Weight:

359.4

Specification Sheet SDS
Boc-S-4-methylbenzyl-L-homocysteine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-HomoCys(pMeBzl)-OH

Catalog Number:

02707

CAS Number:

201419-15-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00080372

Molecular Formula:

C₁₇H₂₅NO₄S

Molecular Weight:

339.4

Specification Sheet SDS
Boc-His(1-Me)-OH

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-His(Nim-Me)-OH

Catalog Number:

02705

CAS Number:

61070-20-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076944

Molecular Formula:

C₁₂H₁₉N₃O₄

Molecular Weight:

269.3

Specification Sheet SDS
Boc-L-glutamic acid γ-9-fluorenylmethyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Glu(OFm)-OH

Catalog Number:

02701

CAS Number:

123417-18-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00076934

Molecular Formula:

C₂₄H₂₇NO₆

Molecular Weight:

425.5

Specification Sheet SDS
Boc-S-benzyl-L-homocysteine

Purity:

≥ 98% (TLC)

Synonym:

Boc-L-HomoCys(Bzl)-OH

Catalog Number:

02706

CAS Number:

16947-99-2

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00080371

Molecular Formula:

C₁₆H₂₃NO₄S

Molecular Weight:

325.4

Specification Sheet SDS
Boc-His(3-Me)-OH

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-His(π-Me)-OH

Catalog Number:

02704

CAS Number:

61070-22-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076945

Molecular Formula:

C₁₂H₁₉N₃O₄

Molecular Weight:

269.3

Specification Sheet SDS
Boc-L-glutamic acid α-cyclohexyl ester

Purity:

≥ 98% (Assay by Titration)

Synonym:

Boc-L-Glu-OcHex

Catalog Number:

02700

CAS Number:

137506-13-9

Purity Limit:

≥ 98% (Assay by Titration)

MDL NO:

MFCD00076928

Molecular Formula:

C₁₆H₂₇NO₆

Molecular Weight:

329.4

Specification Sheet SDS
L-Aspartic acid α-benzyl ester

Purity:

≥ 99% (HPLC)

Synonym:

L-Asp-OBzl

Catalog Number:

02694

CAS Number:

7362-93-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00063186

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.2

Specification Sheet SDS
Boc-L-aspartic acid α-cyclohexyl ester dicyclohexylammonium salt

Purity:

≥ 98% (TLC)

Synonym:

Boc-L-Asp-OcHex·DCHA

Catalog Number:

02696

CAS Number:

200283-00-7

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00076914

Molecular Formula:

C₁₅H₂₅NO₆·C₁₂H₂₃N

Molecular Weight:

496.7

Specification Sheet SDS
N^ω-Nitro-L-arginine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

L-Arg(NO2)-OH

Catalog Number:

02693

CAS Number:

2149-70-4

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00007033

Molecular Formula:

C₆H₁₃N₅O₄

Molecular Weight:

219.2

Specification Sheet SDS
L-Aspartic acid α-methyl ester

Purity:

≥ 99% (TLC)

Synonym:

L-Asp-OMe

Catalog Number:

02695

CAS Number:

17812-32-7

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00080289

Molecular Formula:

C₅H₉NO₄

Molecular Weight:

147.1

Specification Sheet SDS
Boc-L-aspartic acid β-9-fluorenylmethyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Asp(OFm)-OH

Catalog Number:

02684

CAS Number:

117014-32-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076916

Molecular Formula:

C₂₃H₂₅NO₆

Molecular Weight:

411.5

Specification Sheet SDS
Boc-N-methyl-D-leucine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-N-Me-D-Leu-OH

Catalog Number:

02660

CAS Number:

89536-84-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076953

Molecular Formula:

C₁₂H₂₃NO₄

Molecular Weight:

245.3

Specification Sheet SDS
Boc-4-aminobenzoic acid

Purity:

≥ 99% (HPLC)

Synonym:

Boc-4-Abz-OH

Catalog Number:

02689

CAS Number:

66493-39-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00037428

Molecular Formula:

C₁₂H₁₅NO₄

Molecular Weight:

237.3

Specification Sheet SDS
Boc-3-(3'-pyridyl)-D-alanine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Ala(3'-pyridyl)-OH

Catalog Number:

02685

CAS Number:

98266-33-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076901

Molecular Formula:

C₁₃H₁₈N₂O₄

Molecular Weight:

266.3

Specification Sheet SDS
Boc-N-methyl-L-valine dicyclohexylammonium salt

Purity:

≥ 99% (Assay)

Synonym:

Boc-N-Me-L-Val-OH·DCHA

Catalog Number:

02678

CAS Number:

35761-42-3

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00080287

Molecular Formula:

C₁₁H₂₁NO₄·₁₂H₂₃N

Molecular Weight:

412.6

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

Purity:

≥ 99% (Assay)

Synonym:

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

Catalog Number:

02686

CAS Number:

117142-26-4

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00079681

Molecular Formula:

C₁₃H₁₈N₂O₄

Molecular Weight:

266.3

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

Purity:

≥ 98% (HPLC)

Synonym:

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

Catalog Number:

02674

CAS Number:

198561-81-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00235882

Molecular Formula:

C₂₇H₂₇NO₅

Molecular Weight:

445.5

Specification Sheet SDS
Z-N-methyl-L-valine

Purity:

≥ 98% (HPLC)

Synonym:

Z-N-Me-L-Val-OH

Catalog Number:

02680

CAS Number:

42417-65-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00153397

Molecular Formula:

C₁₄H₁₉NO₄

Molecular Weight:

265.3

Specification Sheet SDS
N-Methyl-L-valine hydrochloride

Purity:

≥ 99% (Assay)

Synonym:

N-Me-L-Val-OH·HCl

Catalog Number:

02677

CAS Number:

2480-23-1

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00754495

Molecular Formula:

C₆H₁₃NO₂·HCl

Molecular Weight:

167.7

Specification Sheet SDS
Boc-N-methyl-L-valine

Purity:

≥ 99% (Assay)

Synonym:

Boc-N-methyl-L-valine

Catalog Number:

02679

CAS Number:

45170-31-8

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00038760

Molecular Formula:

C₁₁H₂₁NO₄

Molecular Weight:

231.3

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

Purity:

≥ 98% (HPLC)

Synonym:

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

Catalog Number:

02675

CAS Number:

64263-81-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038755

Molecular Formula:

C₂₂H₂₇NO₅

Molecular Weight:

385.5

Specification Sheet SDS
N^α-Z-N^α-methyl-L-phenylalanine dicyclohexylammonium salt

Purity:

≥ 99% (HPLC)

Synonym:

Z-N-Me-L-Phe-OH·DCHA

Catalog Number:

02669

CAS Number:

2899-08-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00235879

Molecular Formula:

C₁₈H₁₉NO₄·C₁₂H₂₃N

Molecular Weight:

494.61

Specification Sheet SDS
N^α-Boc-N^α-methyl-L-phenylalanine

Purity:

≥ 98% (HPLC, Chiral purity)

Synonym:

Boc-N-Me-L-Phe-OH

Catalog Number:

02667

CAS Number:

37553-65-4

Purity Limit:

≥ 98% (HPLC, Chiral purity)

MDL NO:

MFCD00038754

Molecular Formula:

C₁₅H₂₁NO₄

Molecular Weight:

279.3

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

Purity:

99+%

Synonym:

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

Catalog Number:

02672

CAS Number:

84000-14-6

Purity Limit:

99+%

MDL NO:

MFCD00235880

Molecular Formula:

C₂₆H₂₅NO₅

Molecular Weight:

431.5

Specification Sheet SDS
N^α-Boc-N^α-Methyl-L-phenylalanine dicyclohexylammonium salt

Purity:

≥ 99% (HPLC)

Synonym:

Boc-N-Me-L-Phe-OH·DCHA

Catalog Number:

02668

CAS Number:

40163-88-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00070397

Molecular Formula:

C₁₅H₂₁NO₄·C₁₂H₂₃N

Molecular Weight:

460.7

Specification Sheet SDS
Acetyl-L-tyrosine methyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Ac-L-Tyr-OMe

Catalog Number:

02642

CAS Number:

2440-79-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00080844

Molecular Formula:

C₁₂H₁₅NO₄

Molecular Weight:

237.25

Specification Sheet SDS
Boc-N-methyl-O-benzyl-L-threonine cyclohexyl ammonium salt

Purity:

≥ 95% (NMR)

Synonym:

Boc-N-Me-L-Thr(Bzl)-OH·CHA

Catalog Number:

02673

CAS Number:

64263-80-5

Purity Limit:

≥ 95% (NMR)

MDL NO:

MFCD06795764

Molecular Formula:

C₁₇H₂₅NO₅·C₆H₁₃N

Molecular Weight:

422.57

Specification Sheet SDS
N^α-Methyl-L-phenylalanine hydrochloride

Purity:

≥ 99% (Titration)

Synonym:

N-Me-L-Phe-OH·HCl

Catalog Number:

02666

CAS Number:

2566-30-5

Purity Limit:

≥ 99% (Titration)

MDL NO:

MFCD00754494

Molecular Formula:

C₁₀H₁₃NO₂·HCl

Molecular Weight:

215.71

Specification Sheet SDS
Boc-N-methyl-L-leucine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-N-Me-L-Leu-OH

Catalog Number:

02659

CAS Number:

53363-89-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038522

Molecular Formula:

C₁₂H₂₃NO₄

Molecular Weight:

245.3

Specification Sheet SDS
Boc-N-methyl-L-norleucine (oil)

Purity:

≥ 98% (HPLC)

Synonym:

Boc-N-Me-L-Nle-OH

Catalog Number:

02664

CAS Number:

117903-25-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00153391

Molecular Formula:

C₁₂H₂₃NO₄

Molecular Weight:

245.3

Specification Sheet SDS
Boc-N-methyl-L-alanine

Purity:

≥ 99% (HPLC, Chiral purity)

Synonym:

Boc-N-Me-L-Ala-OH

Catalog Number:

02648

CAS Number:

16948-16-6

Purity Limit:

≥ 99% (HPLC, Chiral purity)

MDL NO:

MFCD00037242

Molecular Formula:

C₉H₁₇NO₄

Molecular Weight:

203.2

Specification Sheet SDS
Z-N-methyl-L-alanine

Purity:

98 - 100% (HPLC)

Synonym:

Z-N-Me-L-Ala-OH

Catalog Number:

02649

CAS Number:

21691-41-8

Purity Limit:

98 - 100% (HPLC)

MDL NO:

MFCD00153386

Molecular Formula:

C₁₂H₁₅NO₄

Molecular Weight:

237.2

Specification Sheet SDS
Acetyl-L-phenylalanine ethyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Ac-L-Phe-OEt

Catalog Number:

02629

CAS Number:

2361-96-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00026885

Molecular Formula:

C₁₃H₁₇NO₃

Molecular Weight:

235.3

Specification Sheet SDS
Acetyl-L-valine amide

Purity:

≥ 99% (TLC)

Synonym:

Ac-L-Val-NH2

Catalog Number:

02645

CAS Number:

37933-88-3

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00080846

Molecular Formula:

C₇H₁₄N₂O₂

Molecular Weight:

158.2

Specification Sheet SDS
N-Methyl-L-alanine hydrochloride

Purity:

≥ 98% (TLC)

Synonym:

N-Me-L-Ala-OH·HCl

Catalog Number:

02647

CAS Number:

3913-67-5

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00754492

Molecular Formula:

C₄H₉NO₂·HCl

Molecular Weight:

139.62

Specification Sheet SDS
N^α-Acetyl-L-tryptophan methyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Ac-L-Trp-OMe

Catalog Number:

02638

CAS Number:

2824-57-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00022759

Molecular Formula:

C₁₄H₁₆N₂O₃

Molecular Weight:

260.3

Specification Sheet SDS

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