Amino Acids & Derivatives

N^α-Fmoc-N^δ-trityl-D-glutamine

Purity:

≥ 99.2% (Chiral HPLC)

Synonym:

Fmoc-D-Gln(Trt)-OH

Catalog Number:

02480

CAS Number:

200623-62-7

Purity Limit:

≥ 99.2% (Chiral HPLC)

MDL NO:

MFCD00151924

Molecular Formula:

C₃₉H₃₄N₂O₅

Molecular Weight:

610.7

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

Purity:

≥ 99.5% (ee, Chiral HPLC)

Synonym:

Fmoc-D-Asn(Trt)-OH

Catalog Number:

02477

CAS Number:

180570-71-2

Purity Limit:

≥ 99.5% (ee, Chiral HPLC)

MDL NO:

MFCD00151919

Molecular Formula:

C₃₈H₃₂N₂O₅

Molecular Weight:

596.7

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

Purity:

≥ 99.5% (HPLC, Chiral purity)

Synonym:

Fmoc-L-Orn(Boc)-OH

Catalog Number:

02442

CAS Number:

109425-55-0

Purity Limit:

≥ 99.5% (HPLC, Chiral purity)

MDL NO:

MFCD00065668

Molecular Formula:

C₂₅H₃₀N₂O₆

Molecular Weight:

454.5

Specification Sheet SDS
L-Lysine

Purity:

≥ 99% (Assay)

Synonym:

L-Lys-OH

Catalog Number:

01742

CAS Number:

56-87-1

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00064433

Molecular Formula:

C₆H₁₄N₂O₂

Molecular Weight:

146.2

Specification Sheet SDS
L-Proline

Grade:

Meets USP / FCC requirement

Purity:

≥ 99% (Assay)

Synonym:

L-Pro-OH

Catalog Number:

00256

Grade:

Meets USP / FCC requirement

CAS Number:

147-85-3

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00064318

Molecular Formula:

C₅H₉NO₂

Molecular Weight:

115.14

Specification Sheet SDS
L-Threonine

Grade:

Meets USP Specification

Purity:

98.5 - 101.5% (Assay on dried basis)

Synonym:

L-Thr-OH

Catalog Number:

00282

Grade:

Meets USP Specification

CAS Number:

72-19-5

Purity Limit:

98.5 - 101.5% (Assay on dried basis)

MDL NO:

MFCD00064270

Molecular Formula:

C₄H₉NO₃

Molecular Weight:

119.1

Specification Sheet SDS
Fmoc-L-aspartic acid β-methylpentyl ester

Purity:

≥ 99% (Assay)

Synonym:

Fmoc-L-Asp(OMpe)-OH

Catalog Number:

14832

CAS Number:

180675-08-5

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD10001333

Molecular Formula:

C₂₅H₂₉NO₆

Molecular Weight:

439.51

Specification Sheet SDS
Fmoc-L-glutamic acid γ -2-phenylisopropyl ester

Purity:

≥ 98% (HPLC)

Synonym:

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

Catalog Number:

05714

CAS Number:

200616-39-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00672323

Molecular Formula:

C₂₉H₂₉NO₆

Molecular Weight:

487.56

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Lys(Mtt)-OH

Catalog Number:

03720

CAS Number:

167393-62-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237166

Molecular Formula:

C₄₁H₄₀N₂O₄

Molecular Weight:

624.79

Specification Sheet SDS
Fmoc-D-glutamic acid γ-tert-butyl ester

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Glu(OtBu)-OH

Catalog Number:

02479

CAS Number:

104091-08-9

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00077055

Molecular Formula:

C₂₄H₂₇NO₆

Molecular Weight:

425.5

Specification Sheet SDS
Fmoc-L-threonine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Thr-OH

Catalog Number:

02458

CAS Number:

73731-37-0

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00077072

Molecular Formula:

C₁₉H₁₉NO₅

Molecular Weight:

341.4

Specification Sheet SDS
Fmoc-D-leucine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Leu-OH

Catalog Number:

02427

CAS Number:

114360-54-2

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00062957

Molecular Formula:

C₂₁H₂₃NO₄

Molecular Weight:

353.4

Specification Sheet SDS
Fmoc-L-glutamic acid α-tert-butyl ester

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Glu-OtBu

Catalog Number:

02415

CAS Number:

84793-07-7

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00065648

Molecular Formula:

C₂₄H₂₇NO₆

Molecular Weight:

425.5

Specification Sheet SDS
Fmoc-D-proline

Purity:

≥ 99.9% (Chiral HPLC)

Synonym:

Fmoc-D-Pro-OH

Catalog Number:

02064

CAS Number:

101555-62-8

Purity Limit:

≥ 99.9% (Chiral HPLC)

MDL NO:

MFCD00077067

Molecular Formula:

C₂₀H₁₉NO₄

Molecular Weight:

337.4

Specification Sheet SDS
Boc-L-alanine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Ala-OH

Catalog Number:

01322

CAS Number:

15761-38-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00037225

Molecular Formula:

C₈H₁₅NO₄

Molecular Weight:

189.2

Specification Sheet SDS
L-Cysteine

Purity:

≥ 99% (Assay)

Synonym:

L-Cys-OH

Catalog Number:

00437

CAS Number:

52-90-4

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00064306

Molecular Formula:

C₃H₇NO₂S

Molecular Weight:

121.16

Specification Sheet SDS
L-Valine

Grade:

USP

Purity:

98.5 - 101.5% (Assay)

Synonym:

L-Valine

Catalog Number:

00317

Grade:

USP

CAS Number:

72-18-4

Purity Limit:

98.5 - 101.5% (Assay)

MDL NO:

MFCD00064220

Molecular Formula:

C₅H₁₁NO₂

Molecular Weight:

117.1

Specification Sheet SDS
L-Serine

Grade:

Meets USP Specification

Purity:

98.5 - 101.5% (Assay by titration)

Synonym:

L-Ser-OH

Catalog Number:

00279

Grade:

Meets USP Specification

CAS Number:

56-45-1

Purity Limit:

98.5 - 101.5% (Assay by titration)

MDL NO:

MFCD00064224

Molecular Formula:

C₃H₇NO₃

Molecular Weight:

105.1

Specification Sheet SDS
L-Phenylalanine, FCC, From Non Animal Source

Grade:

meets FCC specifications

Purity:

98.5-101.5% (Titration: anhydrous basis)

Synonym:

L-Phe-OH

Catalog Number:

00243

Grade:

meets FCC specifications

CAS Number:

63-91-2

Purity Limit:

98.5-101.5% (Titration: anhydrous basis)

MDL NO:

MFCD00064227

Molecular Formula:

C₉H₁₁NO₂

Molecular Weight:

165.2

Specification Sheet SDS
L-Aspartic acid

Grade:

meets USP specifications

Purity:

98.5-101.5% (Titration: anhydrous basis)

Synonym:

L-Asp-OH

Catalog Number:

00028

Grade:

meets USP specifications

CAS Number:

56-84-8

Purity Limit:

98.5-101.5% (Titration: anhydrous basis)

MDL NO:

MFCD00002616

Molecular Formula:

C₄H₇NO₄

Molecular Weight:

133.1

Specification Sheet SDS
N^a-Fmoc-N^e-azide-L-Lysine

Purity:

≥ 99.7% (Chiral HPLC)

Synonym:

Fmoc-Lys(N3)-OH

Catalog Number:

29756

CAS Number:

159610-89-6

Purity Limit:

≥ 99.7% (Chiral HPLC)

MDL NO:

MFCD13182319

Molecular Formula:

C₂₁H₂₂N₄O₄

Molecular Weight:

394.43

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

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Tyr(Me)-OH

Catalog Number:

05350

CAS Number:

77128-72-4

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00153368

Molecular Formula:

C₂₅H₂₃NO₅

Molecular Weight:

417.47

Specification Sheet SDS
N^α-Boc-N^im-trityl-L-histidine

Purity:

≥ 99.7% (HPLC, Chiral purity)

Synonym:

Boc-L-His(Trt)-OH

Catalog Number:

04038

CAS Number:

32926-43-5

Purity Limit:

≥ 99.7% (HPLC, Chiral purity)

MDL NO:

MFCD00153307

Molecular Formula:

C₃₀H₃₁N₃O₄

Molecular Weight:

497.6

Specification Sheet SDS
N^α-Fmoc-N^α-methyl-D-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-N-Me-D-Phe-OH

Catalog Number:

02671

CAS Number:

138775-05-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00153392

Molecular Formula:

C₂₅H₂₃NO₄

Molecular Weight:

401.5

Specification Sheet SDS
Boc-L-proline

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Pro-OH

Catalog Number:

00672

CAS Number:

15761-39-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037324

Molecular Formula:

C₁₀H₁₇NO₄

Molecular Weight:

215.3

Specification Sheet SDS
Boc-glycine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-Gly-OH

Catalog Number:

00671

CAS Number:

4530-20-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00002690

Molecular Formula:

C₇H₁₃NO₄

Molecular Weight:

175.2

Specification Sheet SDS
D-Serine

Purity:

≥ 99% (Titration: anhydrous basis)

Synonym:

D-Ser-OH

Catalog Number:

00262

CAS Number:

312-84-5

Purity Limit:

≥ 99% (Titration: anhydrous basis)

MDL NO:

MFCD00004269

Molecular Formula:

C₃H₇NO₃

Molecular Weight:

105.1

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

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Ser(Me)-OH

Catalog Number:

35188

CAS Number:

159610-93-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02682604

Molecular Formula:

C₁₉H₁₉NO₅

Molecular Weight:

341.36

Specification Sheet SDS
N^α-Fmoc-N^ε-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-L-lysine

Purity:

≥ 95% (HPLC)

Synonym:

Fmoc-L-Lys(Dde)-OH

Catalog Number:

03718

CAS Number:

150629-67-7

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00278818

Molecular Formula:

C₃₁H₃₆N₂O₆

Molecular Weight:

532.58

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

Purity:

≥ 99.9% (Chiral HPLC)

Synonym:

Fmoc-L-Lys(Aloc)-OH

Catalog Number:

03616

CAS Number:

146982-27-6

Purity Limit:

≥ 99.9% (Chiral HPLC)

MDL NO:

MFCD00190872

Molecular Formula:

C₂₅H₂₈N₂O₆

Molecular Weight:

452.51

Specification Sheet SDS
Fmoc-D-isoleucine

Purity:

> 98.5% (Chiral HPLC)

Synonym:

Fmoc-D-Ile-OH

Catalog Number:

03448

CAS Number:

143688-83-9

Purity Limit:

> 98.5% (Chiral HPLC)

MDL NO:

MFCD00080291

Molecular Formula:

C₂₁H₂₃NO₄

Molecular Weight:

353.4

Specification Sheet SDS
Acetyl-L-leucine

Purity:

97.5 to 102.5% (Assay)

Synonym:

Ac-L-Leu-OH

Catalog Number:

02617

CAS Number:

1188-21-2

Purity Limit:

97.5 to 102.5% (Assay)

MDL NO:

MFCD00065131

Molecular Formula:

C₈H₁₅NO₃

Molecular Weight:

173.2

Specification Sheet SDS
Fmoc-L-serine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Ser-OH

Catalog Number:

02452

CAS Number:

73724-45-5

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00051928

Molecular Formula:

C₁₈H₁₇NO₅

Molecular Weight:

327.3

Specification Sheet SDS
Fmoc-S-tert-butylthio-L-cysteine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Cys(StBu)-OH

Catalog Number:

02403

CAS Number:

73724-43-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00042617

Molecular Formula:

C₂₂H₂₅NO₄S₂

Molecular Weight:

431.6

Specification Sheet SDS
L-Asparagine anhydrous

Purity:

≥ 99% (Assay)

Synonym:

L-Asn-OH

Catalog Number:

00464

CAS Number:

70-47-3

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00064401

Molecular Formula:

C₄H₈N₂O₃

Molecular Weight:

132.12

Specification Sheet SDS
L-Asparagine monohydrate

Purity:

≥ 99% (Assay)

Synonym:

L-Asn-OH·H2O

Catalog Number:

00026

CAS Number:

5794-13-8

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00151038

Molecular Formula:

C₄H₈N₂O₃·H₂O

Molecular Weight:

150.1

Specification Sheet SDS
L-Cysteine hydrochloride anhydrous

Purity:

98.0-102.0% (Titration)

Synonym:

L-Cys-OH·HCl

Catalog Number:

00087

CAS Number:

52-89-1

Purity Limit:

98.0-102.0% (Titration)

MDL NO:

MFCD00064553

Molecular Formula:

C₃H₇NO₂S·HCl

Molecular Weight:

157.63

Specification Sheet SDS
N^α-Boc-N^ε-Fmoc-L-Lysine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Boc-L-Lys(Fmoc)-OH

Catalog Number:

00037

CAS Number:

84624-27-1

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00062032

Molecular Formula:

C₂₆H₃₂N₂O₆

Molecular Weight:

468.6

Specification Sheet SDS
N^α -Fmoc-L-Lysine tert-butyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Lys-OtBu·HCl

Catalog Number:

33496

CAS Number:

940941-43-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD32066818

Molecular Formula:

C₂₅H₃₂N₂O₄·HCl

Molecular Weight:

461.0

Specification Sheet SDS
N^α-Fmoc-N^ω, N^ω-dimethyl-N^ω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine

Purity:

≥ 99% (Chiral HPLC)

Synonym:

Fmoc-L-ADMA(Pbf)-OH

Catalog Number:

16941

CAS Number:

1185841-84-2

Purity Limit:

≥ 99% (Chiral HPLC)

MDL NO:

MFCD08064313

Molecular Formula:

C₃₆H₄₄N₄O₇S

Molecular Weight:

676.8

Specification Sheet SDS
H-N-3-Methyl-L-histidine

Purity:

≥ 98% (Assay)

Synonym:

L-His(π-Me)-OH

Catalog Number:

11339

CAS Number:

368-16-1

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00083658

Molecular Formula:

C₇H₁₁N₃O₂

Molecular Weight:

169.18

Specification Sheet SDS
N^ω-(2,2,4,6,7-Pentamethyldihydro-benzofuran-5-sulfonyl)-L-arginine allyl ester hydrochloride

Purity:

≥ 97% (HPLC)

Synonym:

L-Arg(Pbf)-OAll·HCl

Catalog Number:

05854

CAS Number:

257288-23-6

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD01632060

Molecular Formula:

C₂₂H₃₄N₄O₅S·Cl

Molecular Weight:

503.12

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-His(Boc)-OH

Catalog Number:

05719

CAS Number:

81379-52-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00151928

Molecular Formula:

C₂₆H₂₇N₃O₆

Molecular Weight:

477.5

Specification Sheet SDS
Fmoc-D-glutamic acid-a-tert-butyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-Glu-OtBu

Catalog Number:

05697

CAS Number:

109745-15-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077054

Molecular Formula:

C₂₄H₂₇NO₆

Molecular Weight:

425.5

Specification Sheet SDS
N^a-Boc-N^w-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sufonyl)-L-arginine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Boc-L-Arg(Pbf)-OH

Catalog Number:

05455

CAS Number:

200124-22-7

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00236821

Molecular Formula:

C₂₄H₃₈N₄O₇S

Molecular Weight:

526.77

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Lys(biotinyl)-OH

Catalog Number:

04988

CAS Number:

146987-10-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00270741

Molecular Formula:

C₃₁H₃₈N₄O₆S

Molecular Weight:

594.7

Specification Sheet SDS
L-Leucine allyl ester 4-toluenesulfonate salt

Purity:

≥ 98% (HPLC)

Synonym:

L-Leu-OAll·TosOH

Catalog Number:

04438

CAS Number:

88224-03-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00043312

Molecular Formula:

C₉H₁₇NO₂·C₇H₈O₃S

Molecular Weight:

344.65

Specification Sheet SDS
Fmoc-O-2-chlorotrityl-L-tyrosine

Purity:

≥ 98% (Chiral HPLC)

Synonym:

Fmoc-L-Tyr(2-ClTrt)-OH

Catalog Number:

04316

CAS Number:

350241-80-4

Purity Limit:

≥ 98% (Chiral HPLC)

MDL NO:

MFCD01073759

Molecular Formula:

C₄₃H₃₄NO₅Cl

Molecular Weight:

680.2

Specification Sheet SDS
Fmoc-L-methionine sulfone

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Met(O2)-OH

Catalog Number:

03725

CAS Number:

163437-14-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00153361

Molecular Formula:

C₂₀H₂₁NO₆S

Molecular Weight:

403.5

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

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Asp(ODmab)-OH

Catalog Number:

03695

CAS Number:

269066-08-2

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00797875

Molecular Formula:

C₃₉H₄₂N₂O₈

Molecular Weight:

666.7

Specification Sheet SDS

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