Peptide Chemistry

N-Hydroxy-5-norbornene-endo-2,3-dicarboximide

Purity:

≥ 98% (Assay)

Synonym:

HONB

Catalog Number:

02321

CAS Number:

21715-90-2

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00065691

Molecular Formula:

C₉H₉NO₃

Molecular Weight:

179.2

Specification Sheet SDS
4-(Hydroxymethyl)benzoic acid

Purity:

≥ 98% (HPLC)

Synonym:

HMBA Linker

Catalog Number:

02318

CAS Number:

1220039-56-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00017598

Molecular Formula:

C₈H₈O₃

Molecular Weight:

152.2

Specification Sheet SDS
N-Cyclohexyl-N'-(2-morpholinoethyl)carbodiimide methyl-p-toluenesulfonate

Purity:

≥ 96% (NMR)

Synonym:

Morpho-CDI

Catalog Number:

02297

CAS Number:

2491-17-0

Purity Limit:

≥ 96% (NMR)

MDL NO:

MFCD00011979

Molecular Formula:

C₁₄H₂₆N₃O·C₇H₇O₃S

Molecular Weight:

423.6

Specification Sheet SDS
Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate

Purity:

≥ 99% (HPLC)

Synonym:

Bromotripyrrolidinophosphonium hexafluorophosphate

Catalog Number:

02275

CAS Number:

132705-51-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077412

Molecular Formula:

C₁₂H₂₄N₃P₂BrF₆

Molecular Weight:

466.2

Specification Sheet SDS
Z-O-benzyl-L-serine

Purity:

≥ 98.5% (HPLC)

Synonym:

Z-L-Ser(Bzl)-OH

Catalog Number:

02252

CAS Number:

20806-43-3

Purity Limit:

≥ 98.5% (HPLC)

MDL NO:

MFCD00022029

Molecular Formula:

C₁₈H₁₉NO₅

Molecular Weight:

329.4

Specification Sheet SDS
Z-O-tert-butyl-L-serine

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Ser(tBu)-OH

Catalog Number:

02248

CAS Number:

1676-75-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038275

Molecular Formula:

C₁₅H₂₁NO₅

Molecular Weight:

295.3

Specification Sheet SDS
Z-sarcosine

Purity:

≥ 99% (HPLC)

Synonym:

Z-Sar-OH

Catalog Number:

02247

CAS Number:

39608-31-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00021747

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.33

Specification Sheet SDS
Z-L-phenylalanine 4-nitrophenyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Phe-ONp

Catalog Number:

02228

CAS Number:

2578-84-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00038119

Molecular Formula:

C₂₃H₂₀N₂O₆

Molecular Weight:

420.4

Specification Sheet SDS
Z-L-phenylalanine-chloromethylketone

Purity:

≥ 95%

Synonym:

Z-L-Phe-CMK

Catalog Number:

02227

CAS Number:

26049-94-5

Purity Limit:

≥ 95%

MDL NO:

MFCD00037114

Molecular Formula:

C₁₈H₁₈ClNO₃

Molecular Weight:

331.8

Specification Sheet SDS
Z-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Phe-OH

Catalog Number:

02224

CAS Number:

1161-13-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00020418

Molecular Formula:

C₁₇H₁₇NO₄

Molecular Weight:

299.3

Specification Sheet SDS
N^α-Z-N^δ-Boc-L-ornithine

Purity:

≥ 99.5% (HPLC, Chiral purity)

Synonym:

Z-L-Orn(Boc)-OH

Catalog Number:

02220

CAS Number:

199924-46-4, 7733-29-1

Purity Limit:

≥ 99.5% (HPLC, Chiral purity)

MDL NO:

MFCD00038268

Molecular Formula:

C₁₈H₂₆N₂O₆

Molecular Weight:

366.4

Specification Sheet SDS
N^α-Z-L-arginine hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Arg-OH·HCl

Catalog Number:

02135

CAS Number:

56672-63-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00038946

Molecular Formula:

C₁₄H₂₀N₄O₄·HCl

Molecular Weight:

344.8

Specification Sheet SDS
Z-L-glutamic acid γ-tert-butyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Glu(OtBu)-OH

Catalog Number:

02162

CAS Number:

3886-08-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038274

Molecular Formula:

C₁₇H₂₃NO₆

Molecular Weight:

337.4

Specification Sheet SDS
Z-Gly-Pro-AMC

Purity:

≥ 99% (TLC)

Synonym:

Z-L-glycyl-L-proline-7-amido-4-methylcoumarin

Catalog Number:

02183

CAS Number:

68542-93-8

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00038082

Molecular Formula:

C₂₅H₂₅N₃O₆

Molecular Weight:

463.49

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

Purity:

≥ 98% (HPLC)

Synonym:

L-Lys(Z)-OH

Catalog Number:

02210

CAS Number:

1155-64-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00002638

Molecular Formula:

C₁₄H₂₀N₂O₄

Molecular Weight:

280.3

Specification Sheet SDS
Z-glycine

Purity:

≥ 99%

Synonym:

Z-Gly-OH

Catalog Number:

02170

CAS Number:

1138-80-3

Purity Limit:

≥ 99%

MDL NO:

MFCD00002691

Molecular Formula:

C₁₀H₁₁NO₄

Molecular Weight:

209.2

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

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Cys(pMeOBzl)-OH

Catalog Number:

02154

CAS Number:

3081-32-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00077012

Molecular Formula:

C₁₉H₂₁NO₅S

Molecular Weight:

375.3

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

Purity:

≥ 98% (HPLC)

Synonym:

Z-D-Lys(Boc)-OH

Catalog Number:

02202

CAS Number:

66845-42-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00065699

Molecular Formula:

C₁₉H₂₈N₂O₆

Molecular Weight:

380.4

Specification Sheet SDS
Z-L-alanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Z-L-Ala-OH

Catalog Number:

02117

CAS Number:

1142-20-7

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00002640

Molecular Formula:

C₁₁H₁₃NO₄

Molecular Weight:

223.2

Specification Sheet SDS
N^α-Z-N^ω-nitro-L-arginine

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Arg(NO2)-OH

Catalog Number:

02133

CAS Number:

2304-98-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00038092

Molecular Formula:

C₁₄H₁₉N₅O₆

Molecular Weight:

353.3

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

Purity:

≥ 97% (HPLC)

Synonym:

Z-L-Asn-OH

Catalog Number:

02143

CAS Number:

2304-96-3

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00008035

Molecular Formula:

C₁₂H₁₄N₂O₅

Molecular Weight:

266.3

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

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Lys(Boc)-OH

Catalog Number:

01965

CAS Number:

2483-46-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038515

Molecular Formula:

C₁₆H₃₀N₂O₆

Molecular Weight:

346.4

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

Purity:

≥ 99% (HPLC, TLC)

Synonym:

Fmoc-L-His(Bzl)-OH

Catalog Number:

01956

CAS Number:

84030-19-3

Purity Limit:

≥ 99% (HPLC, TLC)

MDL NO:

MFCD00038537

Molecular Formula:

C₂₈H₂₅N₃O₄

Molecular Weight:

467.5

Specification Sheet SDS
Fmoc-β-alanine 4-alkoxybenzyl alcohol resin (0.3-0.8 meq/g, 100-200 mesh)

Synonym:

Fmoc-^-Ala-Wang resin

Catalog Number:

01937

MDL NO:

MFCD28053619

Molecular Weight:

0.0

Specification Sheet SDS
4-Benzyloxybenzyl alcohol resin (0.6 - 0.9 mmol/g, 200 - 400 mesh)

Synonym:

Wang resin

Catalog Number:

01929

CAS Number:

201058-08-4

MDL NO:

MFCD00131778

Molecular Weight:

0.0

Specification Sheet SDS
L-Valine methyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

L-Val-OMe·HCl

Catalog Number:

01826

CAS Number:

6306-52-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00012497

Molecular Formula:

C₆H₁₃NO₂·HCl

Molecular Weight:

167.6

Specification Sheet SDS
Chloromethylated polystyrene (0.8-1.4 meq/g, 200-400 mesh)

Synonym:

Merrifield resin

Catalog Number:

01813

CAS Number:

55844-94-5

MDL NO:

MFCD00146406

Molecular Weight:

0.0

Specification Sheet SDS
Fmoc-S-trityl-L-cysteine 4-alkoxybenzyl alcohol resin

Synonym:

Fmoc-L-Cys(Trt)-Wang resin

Catalog Number:

01701

MDL NO:

MFCD00801374

Molecular Weight:

0.0

Specification Sheet SDS
L-Proline tert-butyl ester hydrochloride

Purity:

97.5 - 102.5% (Assay by titration)

Synonym:

L-Pro-OtBu·HCl

Catalog Number:

01699

CAS Number:

5497-76-7

Purity Limit:

97.5 - 102.5% (Assay by titration)

MDL NO:

MFCD00153459

Molecular Formula:

C₉H₁₇NO₂·HCl

Molecular Weight:

207.7

Specification Sheet SDS
L-Leucine methyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Leu-OMe·HCl

Catalog Number:

01696

CAS Number:

7517-19-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00012494

Molecular Formula:

C₇H₁₅NO₂·HCl

Molecular Weight:

181.7

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

Purity:

≥ 98% (Assay)

Synonym:

L-Glu(OtBu)-OH

Catalog Number:

01403

CAS Number:

2419-56-9

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00038580

Molecular Formula:

C₉H₁₇NO₄

Molecular Weight:

203.2

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

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Tyr(Me)-OH

Catalog Number:

01398

CAS Number:

53267-93-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065603

Molecular Formula:

C₁₅H₂₁NO₅

Molecular Weight:

295.3

Specification Sheet SDS
Boc-O-tert-butyl-L-threonine

Purity:

≥ 96% (HPLC)

Synonym:

Boc-L-Thr(tBu)-OH

Catalog Number:

01385

CAS Number:

13734-40-2

Purity Limit:

≥ 96% (HPLC)

MDL NO:

MFCD00151115

Molecular Formula:

C₁₃H₂₅NO₅

Molecular Weight:

275.3

Specification Sheet SDS
Boc-L-threonine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Thr-OH

Catalog Number:

01384

CAS Number:

2592-18-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065946

Molecular Formula:

C₉H₁₇NO₅

Molecular Weight:

219.2

Specification Sheet SDS
Boc-O-benzyl-D-tyrosine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Tyr(Bzl)-OH

Catalog Number:

01391

CAS Number:

63769-58-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038249

Molecular Formula:

C₂₁H₂₅NO₅

Molecular Weight:

371.4

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

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Trp-OH

Catalog Number:

01387

CAS Number:

5241-64-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037944

Molecular Formula:

C₁₆H₂₀N₂O₄

Molecular Weight:

304.3

Specification Sheet SDS
Boc-L-serine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Boc-L-Ser-OH

Catalog Number:

01379

CAS Number:

3262-72-4

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00037243

Molecular Formula:

C₈H₁₅NO₅

Molecular Weight:

205.22

Specification Sheet SDS
Boc-sarcosine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-Sar-OH

Catalog Number:

01378

CAS Number:

13734-36-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037795

Molecular Formula:

C₈H₁₅NO₄

Molecular Weight:

189.21

Specification Sheet SDS
Boc-L-norleucine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Nle-OH

Catalog Number:

01370

CAS Number:

6404-28-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037270

Molecular Formula:

C₁₁H₂₁NO₄

Molecular Weight:

231.31

Specification Sheet SDS
Boc-L-methionine sulfoxide

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Met(O)-OH

Catalog Number:

01368

CAS Number:

34805-21-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037172

Molecular Formula:

C₁₀H₁₉NO₅S

Molecular Weight:

265.33

Specification Sheet SDS
Boc-L-methionine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Met-OH

Catalog Number:

01366

CAS Number:

2488-15-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00065586

Molecular Formula:

C₁₀H₁₉NO₄S

Molecular Weight:

249.3

Specification Sheet SDS
N^α-Boc-L-arginine hydrochloride hydrate

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Arg-OH·HCl·H2O

Catalog Number:

01328

CAS Number:

35897-34-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065552

Molecular Formula:

C₁₁H₂₂N₄O₄·HCl·H₂O

Molecular Weight:

328.8

Specification Sheet SDS
N^α,ε-Bis-Boc-L-lysine dicyclohexylammonium salt

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Lys(Boc)-OH·DCHA

Catalog Number:

01363

CAS Number:

15098-69-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00038892

Molecular Formula:

C₁₆H₃₀N₂O₆·C₁₂H₂₃N

Molecular Weight:

527.7

Specification Sheet SDS
Boc-6-aminohexanoic acid

Purity:

≥ 98% (Assay)

Synonym:

Boc-6-aminocaproic acid

Catalog Number:

01327

CAS Number:

6404-29-1

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00037798

Molecular Formula:

C₁₁H₂₁NO₄

Molecular Weight:

231.3

Specification Sheet SDS
Boc-β-cyclohexyl-L-alanine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Cha-OH

Catalog Number:

01324

CAS Number:

37736-82-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076896

Molecular Formula:

C₁₄H₂₅NO₄

Molecular Weight:

271.2

Specification Sheet SDS
Boc-S-trityl-L-cysteine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Boc-L-Cys(Trt)-OH

Catalog Number:

01343

CAS Number:

21947-98-8

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00038251

Molecular Formula:

C₂₇H₂₉NO₄S

Molecular Weight:

463.57

Specification Sheet SDS
DL-Proline

Purity:

≥ 98% (Assay)

Synonym:

DL-Pro-OH

Catalog Number:

01318

CAS Number:

609-36-9

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00005250

Molecular Formula:

C₅H₉NO₂

Molecular Weight:

115.14

Specification Sheet SDS
Boc-L-histidine

Purity:

≥ 99.5% (Chiral HPLC, HPLC)

Synonym:

Boc-L-His-OH

Catalog Number:

01355

CAS Number:

17791-52-5

Purity Limit:

≥ 99.5% (Chiral HPLC, HPLC)

MDL NO:

MFCD00065576

Molecular Formula:

C₁₁H₁₇N₃O₄

Molecular Weight:

255.29

Specification Sheet SDS
Hippuric acid

Purity:

≥ 99% (Assay)

Synonym:

N-Benzoylglycine

Catalog Number:

01175

CAS Number:

495-69-2

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00002692

Molecular Formula:

C₉H₉NO₃

Molecular Weight:

179.18

Specification Sheet SDS
1H-1,2,4-Triazole

Purity:

≥ 99% (HPLC)

Synonym:

Pyrrodiazole

Catalog Number:

00942

CAS Number:

288-88-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00005228

Molecular Formula:

C₂H₃N₃

Molecular Weight:

69.07

Specification Sheet SDS

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