Amino Acids & Derivatives

Boc-L-Lys(Fmoc)(Me)-OH

Purity:

≥ 98% (HPLC)

Catalog Number:

30783

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD30491711

Molecular Formula:

C₂₇H₃₄N₂O₆

Molecular Weight:

482.6

Specification Sheet SDS
N^α-Fmoc-Nⁱⁿ-methyl-L-tryptophan

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Trp(Me)-OH

Catalog Number:

30782

CAS Number:

1334509-86-2

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD02684512

Molecular Formula:

C₂₇H₂₄N₂O₄

Molecular Weight:

440.5

Specification Sheet SDS
Na-Azido-Ne-Fmoc-L-lysine

Purity:

≥ 99% (Assay by titration, HPLC, TLC)

Synonym:

(S)-(-)-2-Azido-6-(Fmoc-amino)hexanoic acid

Catalog Number:

30515

CAS Number:

473430-12-5

Purity Limit:

≥ 99% (Assay by titration, HPLC, TLC)

MDL NO:

MFCD22989453

Molecular Formula:

C₂₁H₂₂N₄O₄

Molecular Weight:

394.4

Specification Sheet SDS
Na-Allyloxycarbonyl-Ne-Fmoc-D-Lysine

Purity:

≥ 99% (HPLC)

Synonym:

Alloc-D-Lys(Fmoc)-OH

Catalog Number:

30509

CAS Number:

1193642-32-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD09263352

Molecular Formula:

C₂₅H₂₈N₂O₆

Molecular Weight:

452.5

Specification Sheet SDS
N^α-Fmoc-N^ε-bis(Boc-aminooxy)acetamido-L-Lysine

Purity:

≥ 98% (Assay by titration, HPLC)

Synonym:

Fmoc-L-Lys(Boc2-Aoa)-OH

Catalog Number:

30534

CAS Number:

1008512-23-9

Purity Limit:

≥ 98% (Assay by titration, HPLC)

MDL NO:

MFCD18427299

Molecular Formula:

C₃₃H₄₃N₃O₁₀

Molecular Weight:

641.7

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

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-L-Lys(Stearoyl)-OH

Catalog Number:

30543

CAS Number:

1128181-25-8

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD22989439

Molecular Formula:

C₃₉H₅₈N₂O₅

Molecular Weight:

634.9

Specification Sheet SDS
N^ε-Azido-D-Lysine hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

(R)-6-Azido-2-amino-hexanoic hydrochloride

Catalog Number:

30462

CAS Number:

1418009-93-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD18382050

Molecular Formula:

C₆H₁₃ClN₄O₂

Molecular Weight:

208.6

Specification Sheet SDS
N^α-Boc-N^ε-1-(4,4-dimethyl-2,6-dioxocyclo-hex-1-ylidene)-3-methylbutyl-L-lysine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Lys(ivDde)-OH

Catalog Number:

30466

CAS Number:

862847-44-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD07366801

Molecular Formula:

C₂₄H₄₀N₂O₆

Molecular Weight:

452.6

Specification Sheet SDS
Boc-L-aspartic acid b-methyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Asp(OMe)-OH

Catalog Number:

29861

CAS Number:

59768-74-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00278971

Molecular Formula:

C₁₀H₁₇NO₇

Molecular Weight:

247.25

Specification Sheet SDS
L-Leucine, Non-animal origin

Purity:

≥ 99% (Assay by titration)

Synonym:

L-Leu-OH

Catalog Number:

29817

CAS Number:

61-90-5

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00002617

Molecular Formula:

C₆H₁₃NO₂

Molecular Weight:

131.18

Specification Sheet SDS
D-Cysteine ethyl ester hydrochloride

Purity:

≥ 98.5% (HPLC)

Synonym:

D-Cys-OEt·HCl

Catalog Number:

29770

CAS Number:

75521-14-1

Purity Limit:

≥ 98.5% (HPLC)

MDL NO:

MFCD12674805

Molecular Formula:

C₅H₁₁NO₂S·HCl

Molecular Weight:

185.7

Specification Sheet SDS
(R)-Fmoc-2-amino-3-phenylsulfanyl-propionic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Cys(phenyl)-OH

Catalog Number:

29639

CAS Number:

488761-06-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD08063325

Molecular Formula:

C₂₄H₂₁NO₄S

Molecular Weight:

419.5

Specification Sheet SDS
(R)-Fmoc-2-amino-3-(3-tert-butoxycarbonyl-propylsulfanyl)propionic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Cys(tert-butoxycarbonylpropyl)-OH

Catalog Number:

29323

CAS Number:

102971-73-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD11226818

Molecular Formula:

C₂₆H₃₁NO₆S

Molecular Weight:

485.6

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

Purity:

≥ 98% (HPLC)

Synonym:

Trt-L-Lys(Fmoc)-OH

Catalog Number:

26454

CAS Number:

122832-81-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD05663751

Molecular Formula:

C₄₀H₃₈N₂O₄

Molecular Weight:

610.75

Specification Sheet SDS
Boc-Asp-OMe

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-aspartic acid α-methyl ester

Catalog Number:

24636

CAS Number:

98045-03-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03094777

Molecular Formula:

C₁₀H₁₇NO₆

Molecular Weight:

247.2

Specification Sheet SDS
L-Glutamic acid diallyl ester tosylate

Purity:

≥ 98% (HPLC)

Synonym:

Glu(OAll)-OAll·TosOH

Catalog Number:

23209

CAS Number:

20845-16-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00043307

Molecular Formula:

C₁₁H₁₇NO₄·C₇H₈O₃S

Molecular Weight:

399.46

Specification Sheet SDS
N^α-Boc-N^α,δ,δ-tris(3-Boc-aminopropyl)-L-ornithine

Purity:

≥ 99% (TLC)

Catalog Number:

22652

CAS Number:

464926-00-9

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD06656443

Molecular Formula:

C₃₄H₆₅N₅O₁₀

Molecular Weight:

703.92

Specification Sheet SDS
D-Cysteine

Purity:

98 - 101% (Titration)

Synonym:

(S-2-Amino-3-mercaptopropionic acid

Catalog Number:

21754

CAS Number:

921-01-7

Purity Limit:

98 - 101% (Titration)

MDL NO:

MFCD00066461

Molecular Formula:

C₃H₇NO₂S

Molecular Weight:

121.16

Specification Sheet SDS
L-Cysteic acid monohydrate

Purity:

≥ 99% (Assay)

Synonym:

(R)-2-Amino-3-sulfopropionic acid

Catalog Number:

21698

CAS Number:

23537-25-9

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00149544

Molecular Formula:

C₃H₇NO₅S·H₂O

Molecular Weight:

187.17

Specification Sheet SDS
1-Methyl-L-tryptophan

Purity:

≥ 98% (Chiral HPLC)

Synonym:

L-Abrine

Catalog Number:

21552

CAS Number:

21339-55-9

Purity Limit:

≥ 98% (Chiral HPLC)

MDL NO:

MFCD00467133

Molecular Formula:

C₁₂H₁₄N₂O₂

Molecular Weight:

218.26

Specification Sheet SDS
S-2-Nitrophenyl-L-cysteine

Purity:

≥ 98% (HPLC)

Synonym:

H-Cys(Sonp)-OH

Catalog Number:

21460

CAS Number:

60115-45-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD04972096

Molecular Formula:

C₉H₁₀N₂O₄S

Molecular Weight:

242.25

Specification Sheet SDS
N^α-Fmoc-N^δ-(N-biotinyl-3-(2-(2-(3-aminopropyloxy)-ethoxy)-ethoxypropyl)-L-glutamine

Purity:

≥ 97% (TLC)

Synonym:

Fmoc-L-Gln(biotinyl-PEG)-OH

Catalog Number:

16937

CAS Number:

817169-73-6

Purity Limit:

≥ 97% (TLC)

MDL NO:

MFCD18782826

Molecular Formula:

C₄₀H₅₅N₅O₁₀S

Molecular Weight:

798.0

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

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-D-Lys(biotinyl)-OH

Catalog Number:

16192

CAS Number:

110990-09-5

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00270742

Molecular Formula:

C₃₁H₃₈N₄O₆S

Molecular Weight:

594.7

Specification Sheet SDS
Fmoc-L-glutamic acid α-7-amido-4-methylcoumarin

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-glutamic acid ^-7-amido-4-methylcoumarin

Catalog Number:

15038

CAS Number:

957311-37-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD03791062

Molecular Formula:

C₃₀H₂₆N₂O₇

Molecular Weight:

526.54

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Asp(OMe)-OH

Catalog Number:

14831

CAS Number:

145038-53-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD08458573

Molecular Formula:

C₂₀H₁₉NO₆

Molecular Weight:

369.37

Specification Sheet SDS
L-Threonine methyl amide hydrochloride

Purity:

≥ 95%

Synonym:

L-Thr-NHMe·HCl

Catalog Number:

14419

CAS Number:

176543-45-6

Purity Limit:

≥ 95%

MDL NO:

MFCD11113167

Molecular Formula:

C₅H₁₂N₂O₂·HCl

Molecular Weight:

168.62

Specification Sheet SDS
Fmoc-L-cysteine hydrate

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Cys-OH·H2O

Catalog Number:

14009

CAS Number:

135248-89-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD13184915

Molecular Formula:

C₁₈H₁₇NO₄S·H₂O

Molecular Weight:

361.4

Specification Sheet SDS
Z-L-methionine methyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Met-OMe

Catalog Number:

12801

CAS Number:

56762-93-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00145551

Molecular Formula:

C₁₄H₁₉NO₄S

Molecular Weight:

297.37

Specification Sheet SDS
O-Methyl-L-threonine

Purity:

≥ 98.5% (TLC)

Synonym:

L-Thr(Me)-OH

Catalog Number:

12105

CAS Number:

4144-02-9

Purity Limit:

≥ 98.5% (TLC)

MDL NO:

MFCD00037767

Molecular Formula:

C₅H₁₁NO₃

Molecular Weight:

133.15

Specification Sheet SDS
Fmoc-D-aspartic acid α-allyl ester

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-D-Asp-OAll

Catalog Number:

12434

CAS Number:

204246-17-3

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD01074689

Molecular Formula:

C₂₂H₂₁NO₆

Molecular Weight:

395.4

Specification Sheet SDS
Fmoc-D-glutamic acid γ-allyl ester

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Glu(OAll)-OH

Catalog Number:

12392

CAS Number:

204251-33-2

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD01074690

Molecular Formula:

C₂₃H₂₃NO₆

Molecular Weight:

409.4

Specification Sheet SDS
DL-Glutamic acid γ-methyl ester

Purity:

≥ 98% (HPLC)

Synonym:

DL-Glu(OMe)-OH

Catalog Number:

12415

CAS Number:

14487-45-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00063110

Molecular Formula:

C₆H₁₁NO₄

Molecular Weight:

161.16

Specification Sheet SDS
Z-DL-leucine amide

Purity:

≥ 98% (HPLC)

Synonym:

Z-DL-Leu-NH2

Catalog Number:

12236

CAS Number:

33042-97-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00136785

Molecular Formula:

C₁₄H₂₀N₂O₃

Molecular Weight:

264.32

Specification Sheet SDS
O-Phospho-L-tyrosine

Purity:

≥ 97% (HPLC)

Synonym:

L-Tyr(H2PO3)-OH

Catalog Number:

12121

CAS Number:

21820-51-9

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00002603

Molecular Formula:

C₉H₁₂NO₆P

Molecular Weight:

261.17

Specification Sheet SDS
S-4-Methoxyltrityl-L-cysteine

Purity:

≥ 97% (HPLC)

Synonym:

L-Cys(Mmt)-OH

Catalog Number:

12006

CAS Number:

177582-20-6

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD05663448

Molecular Formula:

C₂₃H₂₃NO₃S

Molecular Weight:

393.28

Specification Sheet SDS
Fmoc-L-isoleucine N-hydroxysuccinimide ester

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Ile-OSu

Catalog Number:

11964

CAS Number:

121697-35-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00190886

Molecular Formula:

C₂₅H₂₆N₂O₆

Molecular Weight:

450.49

Specification Sheet SDS
Boc-L-proline methyl ester

Purity:

≥ 99% (GC)

Synonym:

Boc-L-Pro-OMe

Catalog Number:

11882

CAS Number:

59936-29-7

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD01075092

Molecular Formula:

C₁₁H₁₉NO₄

Molecular Weight:

229.3

Specification Sheet SDS
Boc-L-threonine methyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Thr-OMe

Catalog Number:

11887

CAS Number:

79479-07-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00270479

Molecular Formula:

C₁₀H₁₉NO₅

Molecular Weight:

233.26

Specification Sheet SDS
Boc-D-alanine-4-nitrophenyl ester

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Ala-ONp

Catalog Number:

11832

CAS Number:

85546-27-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01862290

Molecular Formula:

C₁₄H₁₈N₂O₆

Molecular Weight:

310.31

Specification Sheet SDS
Boc-L-alanine methyl ester

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Ala-OMe

Catalog Number:

11818

CAS Number:

28875-17-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038513

Molecular Formula:

C₉H₁₇NO₄

Molecular Weight:

203.24

Specification Sheet SDS
Acetyl-L-glutamic acid

Purity:

98-102% (Assay)

Synonym:

Ac-L-Glu-OH

Catalog Number:

11794

CAS Number:

1188-37-0

Purity Limit:

98-102% (Assay)

MDL NO:

MFCD00002802

Molecular Formula:

C₇H₁₁NO₅

Molecular Weight:

189.17

Specification Sheet SDS
L-Tyrosine Ethyl ester

Purity:

≥ 99% (Assay by titration, TLC)

Synonym:

L-Tyr-OEt (free base)

Catalog Number:

11704

CAS Number:

949-67-7

Purity Limit:

≥ 99% (Assay by titration, TLC)

MDL NO:

MFCD00063046

Molecular Formula:

C₁₁H₁₅NO₃

Molecular Weight:

209.25

Specification Sheet SDS
D-Arginine amide dihydrochloride

Purity:

≥ 98% (NMR)

Synonym:

D-Arg-NH2·2HCl

Catalog Number:

11665

CAS Number:

203308-91-2

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD02684517

Molecular Formula:

C₆H₁₅N₅O·2HCl

Molecular Weight:

246.2

Specification Sheet SDS
N^a-Fmoc-N^w,w-dimethyl-L-arginine (symmetrical) hydrochloride

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-L-Arg(Me)2-OH·HCl (symmetrical)

Catalog Number:

11624

CAS Number:

823789-66-1, 1330286-46-8

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD02684483

Molecular Formula:

C₂₃H₂₈N₄O₄·HCl

Molecular Weight:

461.0

Specification Sheet SDS
Fmoc-S-4-methyltrityl-L-cysteine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Cys(Mtt)-OH

Catalog Number:

11625

CAS Number:

269067-38-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02259492

Molecular Formula:

C₃₈H₃₃NO₄S

Molecular Weight:

599.75

Specification Sheet SDS
N^α-Boc-L-lysine 7-amido-4-methylcoumarin acetate salt

Purity:

≥ 98% (TLC)

Synonym:

Boc-L-Lys-AMC acetate salt

Catalog Number:

11605

CAS Number:

116883-12-6

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD03093404

Molecular Formula:

C₂₁H₂₉N₃O₅

Molecular Weight:

403.48

Specification Sheet SDS
Fmoc-N^ε-2,4-dinitrophenyl-D-lysine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-D-Lys(Dnp)-OH

Catalog Number:

11185

CAS Number:

269061-41-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01318743

Molecular Formula:

C₂₇H₂₆N₄O₈

Molecular Weight:

534.53

Specification Sheet SDS
N^a-Fmoc-N^w,w-dimethyl-L-arginine (asymmetrical) hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Arg(Me)2-OH hydrochloride (asymmetrical)

Catalog Number:

11176

CAS Number:

268564-10-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02684510

Molecular Formula:

C₂₃H₂₈N₄O₄· HCl

Molecular Weight:

461.0

Specification Sheet SDS
Deamino-histidine

Purity:

≥ 98% (HPLC)

Synonym:

3-(Imidazol-4-yl)propionic acid

Catalog Number:

11073

CAS Number:

1074-59-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237415

Molecular Formula:

C₆H₈N₂O₂

Molecular Weight:

140.14

Specification Sheet SDS
N^α-Tosyl-L-lysine chloromethylketone hydrochloride

Purity:

≥ 98% (HPLC)

Synonym:

Tos-L-Lys-CMK·HCl

Catalog Number:

10097

CAS Number:

4272-74-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00065395

Molecular Formula:

C₁₄H₂₁ClN₂O₃S·HCl

Molecular Weight:

369.31

Specification Sheet SDS

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