Amino Acids & Derivatives

Fmoc-D-aspartic acid β-2-phenylisopropyl ester

Purity:

≥ 99.8% (Chiral HPLC)

Synonym:

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

Catalog Number:

05688

CAS Number:

214852-39-8

Purity Limit:

≥ 99.8% (Chiral HPLC)

MDL NO:

MFCD01632049

Molecular Formula:

C₂₈H₂₇NO₆

Molecular Weight:

473.53

Specification Sheet SDS
Fmoc-L-aspartic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Asp-OH

Catalog Number:

05681

CAS Number:

119062-05-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237654

Molecular Formula:

C₁₉H₁₇NO₆

Molecular Weight:

355.35

Specification Sheet SDS
N^α,im-Bis-Fmoc-D-histidine

Purity:

≥ 98% (TLC)

Synonym:

Fmoc-D-His(Fmoc)-OH

Catalog Number:

05698

CAS Number:

200926-18-7

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00077057

Molecular Formula:

C₃₆H₂₉N₃O₆

Molecular Weight:

599.6

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

Purity:

≥ 98%

Synonym:

Fmoc-D-Arg(Boc)2-OH

Catalog Number:

05686

CAS Number:

214852-34-3

Purity Limit:

≥ 98%

MDL NO:

MFCD00798643

Molecular Formula:

C₃₁H₄₀N₄O₈

Molecular Weight:

596.7

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

Purity:

≥ 97% (Assay)

Synonym:

Boc-L-Ser-OtBu

Catalog Number:

05601

CAS Number:

7738-22-9

Purity Limit:

≥ 97% (Assay)

MDL NO:

MFCD00190832

Molecular Formula:

C₁₂H₂₃NO₅

Molecular Weight:

261.32

Specification Sheet SDS
Boc-N^α-methyl-N^ω-(4-methoxy-2,3,6-trimethylbenzenesulfonyl)-L-arginine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-N-Me-L-Arg(Mtr)-OH

Catalog Number:

05561

CAS Number:

125602-26-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00236863

Molecular Formula:

C₂₂H₃₆N₄O₇S

Molecular Weight:

500.62

Specification Sheet SDS
Boc-O-tert-butyl-D-serine dicyclohexylammonium salt

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Ser(tBu)-OH·DCHA

Catalog Number:

05519

CAS Number:

248921-67-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00236872

Molecular Formula:

C₁₂H₂₃NO₅·C₁₂H₂₃N

Molecular Weight:

442.5

SDS
Boc-D-aspartic acid α-amide

Purity:

≥ 98%

Synonym:

Boc-D-Asp-NH2

Catalog Number:

05502

CAS Number:

200282-47-9

Purity Limit:

≥ 98%

MDL NO:

MFCD00151866

Molecular Formula:

C₉H₁₆N₂O₅

Molecular Weight:

232.24

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

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Lys-OH

Catalog Number:

05507

CAS Number:

106719-44-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00076956

Molecular Formula:

C₁₁H₂₂N₂O₄

Molecular Weight:

246.3

Specification Sheet SDS
Boc-D-glutamic acid α-tert-butyl ester

Purity:

≥ 98% (NMR)

Synonym:

Boc-D-Glu-OtBu

Catalog Number:

05493

CAS Number:

73872-71-6

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00076926

Molecular Formula:

C₁₄H₂₅NO₆

Molecular Weight:

303.36

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

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Cys(Trt)-OH

Catalog Number:

05484

CAS Number:

87494-13-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00236839

Molecular Formula:

C₂₇H₂₉NO₄S

Molecular Weight:

463.57

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

Purity:

99 - 101% (Assay by titration)

Synonym:

Boc-L-Arg(Boc)2-OH

Catalog Number:

05452

CAS Number:

97745-69-2

Purity Limit:

99 - 101% (Assay by titration)

MDL NO:

MFCD00236819

Molecular Formula:

C₂₁H₃₈N₄O₈

Molecular Weight:

474.56

Specification Sheet SDS
Benzyl-L-proline

Purity:

≥ 99% (HPLC)

Synonym:

Bzl-L-Pro-OH

Catalog Number:

05315

CAS Number:

31795-93-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00235894

Molecular Formula:

C₁₂H₁₅NO₂

Molecular Weight:

205.3

Specification Sheet SDS
N^α-Acetyl-L-Histidine·H₂O

Purity:

≥ 91% (Titration)

Synonym:

Ac-L-His-OH·H2O

Catalog Number:

05363

CAS Number:

39145-52-3

Purity Limit:

≥ 91% (Titration)

MDL NO:

MFCD00149320

Molecular Formula:

C₈H₁₁N₃O₃·H₂O

Molecular Weight:

215.21

Specification Sheet SDS
N^α-Fmoc-N^im-4-toluenesylfonyl-L-histidine

Purity:

≥ 99% (Chiral HPLC, HPLC, TLC)

Synonym:

Fmoc-L-His(Tos)-OH

Catalog Number:

05348

CAS Number:

112380-10-6

Purity Limit:

≥ 99% (Chiral HPLC, HPLC, TLC)

MDL NO:

MFCD00144353

Molecular Formula:

C₂₈H₂₅N₃O₆S

Molecular Weight:

531.59

Specification Sheet SDS
Fmoc-O-tert-butyl-L-tyrosine N-hydroxysuccinimide ester

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Tyr(tBu)-OSu

Catalog Number:

05322

CAS Number:

155892-27-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01632038

Molecular Formula:

C₃₂H₃₂N₂O₇

Molecular Weight:

556.6

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

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Trp-OMe

Catalog Number:

05319

CAS Number:

33900-28-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01075094

Molecular Formula:

C₁₇H₂₂N₂O₄

Molecular Weight:

318.4

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

Purity:

≥ 99% (HPLC, TLC)

Synonym:

Fmoc-L-Lys(Teoc)-OH

Catalog Number:

05088

CAS Number:

122903-68-8

Purity Limit:

≥ 99% (HPLC, TLC)

MDL NO:

MFCD01075098

Molecular Formula:

C₂₇H₃₆N₂O₆Si

Molecular Weight:

512.7

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

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-L-Lys(Dabcyl)-OH

Catalog Number:

04989

CAS Number:

146998-27-8

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00467694

Molecular Formula:

C₃₆H₃₇N₅O₅

Molecular Weight:

619.7

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-D-Ser(Trt)-OH

Catalog Number:

04828

CAS Number:

212688-51-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00270546

Molecular Formula:

C₃₇H₃₁NO₅

Molecular Weight:

569.7

Specification Sheet SDS
Nⁱⁿ-Boc-L-tryptophan

Purity:

≥ 99% (HPLC)

Synonym:

L-Trp(Boc)-OH

Catalog Number:

04453

CAS Number:

146645-63-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00237294

Molecular Formula:

C₁₆H₂₀N₂O₄

Molecular Weight:

304.4

Specification Sheet SDS
O-tert-Butyl-L-tyrosine t-butyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Tyr(tBu)-OtBu·HCl

Catalog Number:

04457

CAS Number:

17083-23-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00058002

Molecular Formula:

C₁₇H₂₇NO₃·HCl

Molecular Weight:

329.8

Specification Sheet SDS
N^d-Trityl-D-glutamine hydrate

Purity:

≥ 99% (HPLC)

Synonym:

D-Gln(Trt)-OH·H2O

Catalog Number:

04432

CAS Number:

200625-76-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00153433

Molecular Formula:

C₂₄H₂₄N₂O₃·H₂O

Molecular Weight:

406.5

Specification Sheet SDS
L-Glutamine α-amide hydrochloride

Purity:

≥ 98% (NMR)

Synonym:

L-Gln-NH2·HCl

Catalog Number:

04430

CAS Number:

21752-29-4

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00077118

Molecular Formula:

C₅H₁₁N₃O₂·HCl

Molecular Weight:

181.7

Specification Sheet SDS
L-Aspartic acid diethyl ester hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

L-Asp(OEt)-OEt·HCl

Catalog Number:

04420

CAS Number:

16115-68-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038910

Molecular Formula:

C₈H₁₅NO₄·HCl

Molecular Weight:

225.62

Specification Sheet SDS
Acetyl-L-serine methyl ester

Purity:

≥ 98%

Synonym:

Ac-L-Ser-OMe

Catalog Number:

04395

CAS Number:

54322-41-7

Purity Limit:

≥ 98%

MDL NO:

MFCD00038508

Molecular Formula:

C₆H₁₁NO₄

Molecular Weight:

161.16

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

Purity:

≥ 99% (TLC)

Synonym:

Ac-L-Lys-NH2·HCl

Catalog Number:

04369

CAS Number:

104584-11-4

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00190718

Molecular Formula:

C₈H₁₇N₃O₂·HCl

Molecular Weight:

223.7

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

Purity:

≥ 98% (HPLC)

Synonym:

Ac-L-Lys(Boc)-OH

Catalog Number:

04374

CAS Number:

23500-04-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00236761

Molecular Formula:

C₁₃H₂₄N₂O₅

Molecular Weight:

288.34

Specification Sheet SDS
Acetyl-L-methionine sulfoxide

Purity:

≥ 95% (Assay)

Synonym:

Ac-L-Met(O)-OH

Catalog Number:

04378

CAS Number:

108646-71-5

Purity Limit:

≥ 95% (Assay)

MDL NO:

MFCD00236766

Molecular Formula:

C₇H₁₃NO₄S

Molecular Weight:

207.25

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

Purity:

≥ 99% (HPLC)

Synonym:

Ac-L-Lys(Ac)-OH

Catalog Number:

04372

CAS Number:

499-86-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00236760

Molecular Formula:

C₁₀H₁₈N₂O₄

Molecular Weight:

230.26

Specification Sheet SDS
N^α-Acetyl-L-arginine 4-nitroanilide hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Ac-L-Arg-pNA·HCl

Catalog Number:

04337

CAS Number:

40127-26-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00155536

Molecular Formula:

C₁₄H₂₀N₆O₄·HCl

Molecular Weight:

372.81

Specification Sheet SDS
Z-L-aspartic acid β-tert-butyl ester monohydrate

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Asp(OtBu)-OH·H2O

Catalog Number:

03841

CAS Number:

5545-52-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00150667

Molecular Formula:

C₁₆H₂₁NO₆·H₂O

Molecular Weight:

341.3

Specification Sheet SDS
N^α-Boc-N^γ-trityl-L-asparagine

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Asn(Trt)-OH

Catalog Number:

04035

CAS Number:

132388-68-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00153299

Molecular Formula:

C₂₈H₃₀N₂O₅

Molecular Weight:

474.6

Specification Sheet SDS
Boc-L-serine methyl ester

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Boc-L-Ser-OMe

Catalog Number:

04016

CAS Number:

2766-43-0

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00191869

Molecular Formula:

C₉H₁₇NO₅

Molecular Weight:

219.24

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

Purity:

≥ 97% (HPLC)

Synonym:

Boc-L-Trp-OSu

Catalog Number:

04023

CAS Number:

3392-11-8

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00022756

Molecular Formula:

C₂₀H₂₃N₃O₆

Molecular Weight:

401.42

Specification Sheet SDS
Boc-L-phenylalanine methyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Phe-OMe

Catalog Number:

04012

CAS Number:

51987-73-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076977

Molecular Formula:

C₁₅H₂₁NO₄

Molecular Weight:

279.34

Specification Sheet SDS
Boc-D-leucine N-hydroxysuccinimide ester

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Leu-OSu

Catalog Number:

03994

CAS Number:

60111-76-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00236854

Molecular Formula:

C₁₅H₂₄N₂O₆

Molecular Weight:

328.37

Specification Sheet SDS
N^α,N^im-Bis-Boc-L-histidine N-hydroxysuccinimide ester

Purity:

≥ 98% (Assay)

Synonym:

Boc-L-His(Boc)-OSu

Catalog Number:

03988

CAS Number:

25616-02-8

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00236852

Molecular Formula:

C₂₀H₂₈N₄O₈

Molecular Weight:

452.46

Specification Sheet SDS
N^a-Boc-L-histidine methyl ester

Purity:

≥ 99% (TLC)

Synonym:

Boc-L-His-OMe

Catalog Number:

03987

CAS Number:

2488-14-4

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00167635

Molecular Formula:

C₁₂H₁₉N₃O₄

Molecular Weight:

269.3

Specification Sheet SDS
N^α-Boc-N^ω,N^ω'-bis-Z-L-arginine N-hydroxysuccinimide ester

Synonym:

Boc-L-Arg(Z)2-OSu

Catalog Number:

03954

CAS Number:

76052-29-4

MDL NO:

MFCD00236826

Molecular Formula:

C₃₁H₃₇N₅O₁₀

Molecular Weight:

639.6

Specification Sheet SDS
Boc-L-citrulline 4-nitrophenyl ester

Purity:

≥ 98% (TLC)

Synonym:

Boc-L-Cit-ONp

Catalog Number:

03963

CAS Number:

56612-88-5

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00076998

Molecular Formula:

C₁₇H₂₄N₄O₇

Molecular Weight:

396.41

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Tyr(PO3Me2)-OH

Catalog Number:

03939

CAS Number:

127633-36-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00133599

Molecular Formula:

C₂₆H₂₆NO₈P

Molecular Weight:

511.47

Specification Sheet SDS
Fmoc-L-serine methyl ester

Purity:

≥ 99.5% (HPLC)

Synonym:

Fmoc-L-Ser-OMe

Catalog Number:

03925

CAS Number:

82911-78-2

Purity Limit:

≥ 99.5% (HPLC)

MDL NO:

MFCD00672334

Molecular Formula:

C₁₉H₁₉NO₅

Molecular Weight:

341.3

Specification Sheet SDS
Fmoc-N^ε-methyltrityl-D-lysine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-D-Lys(Mtt)-OH

Catalog Number:

03924

CAS Number:

198544-94-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD26793593

Molecular Formula:

C₄₁H₄₀N₂O₄

Molecular Weight:

624.79

Specification Sheet SDS
Fmoc-L-aspartic acid α-amide

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Asp-NH2

Catalog Number:

03907

CAS Number:

200335-40-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00151920

Molecular Formula:

C₁₉H₁₈N₂O₅

Molecular Weight:

354.36

Specification Sheet SDS
N^α,N^α-Bis-Fmoc-L-cystine bis-N-hydroxysuccinimide ester

Purity:

≥ 98% (HPLC)

Synonym:

(Fmoc-L-Cys-OSu)2

Catalog Number:

03910

CAS Number:

112514-60-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237448

Molecular Formula:

C₄₄H₃₈N₄O₁₂S₂

Molecular Weight:

878.94

Specification Sheet SDS
N^α,N^α-Bis-Fmoc-L-cystine(Disulfide bond)

Purity:

≥ 98% (HPLC)

Synonym:

(Fmoc-L-Cys-OH)2

Catalog Number:

03909

CAS Number:

135273-01-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237447

Molecular Formula:

C₃₆H₃₂N₂O₈S₂

Molecular Weight:

684.79

Specification Sheet SDS
Z-L-glutamine methyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Gln-OMe

Catalog Number:

03872

CAS Number:

2650-67-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00238430

Molecular Formula:

C₁₄H₁₈N₂O₅

Molecular Weight:

294.31

Specification Sheet SDS
Z-L-phenylalanine N-hydroxysuccinimide ester

Purity:

≥ 99% (HPLC)

Synonym:

Z-L-Phe-OSu

Catalog Number:

03855

CAS Number:

3397-32-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00053549

Molecular Formula:

C₂₁H₂₀N₂O₆

Molecular Weight:

396.4

Specification Sheet SDS
Boc-S-3-nitro-2-pyridinesulfenyl-L-cysteine

Purity:

≥ 98.5%

Synonym:

Boc-L-Cys(Npys)-OH

Catalog Number:

03823

CAS Number:

76880-29-0

Purity Limit:

≥ 98.5%

MDL NO:

MFCD00153301

Molecular Formula:

C₁₃H₁₇N₃O₆S₂

Molecular Weight:

375.43

Specification Sheet SDS

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