Chem-Impex International

Fmoc-S-tert-butoxycarbonylmethyl-L-cysteine

Purity:

≥ 97% (HPLC)

Synonym:

Fmoc-L-Cys(t-butoxycarbonylmethyl)-OH

Catalog Number:

11626

CAS Number:

269730-62-3

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD02094571

Molecular Formula:

C₂₄H₂₇NO₆S

Molecular Weight:

457.55

Specification Sheet SDS
trans-4-Fluoro-L-proline

Purity:

≥ 97% (HPLC)

Synonym:

trans-4-Fluoro-L-Pro-OH

Catalog Number:

11435

CAS Number:

2507-61-1

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD02683982

Molecular Formula:

C₅H₈FNO₂

Molecular Weight:

133.12

Specification Sheet SDS
Fmoc-N^ε-dimethyl-L-lysine hydrochloride

Purity:

≥ 95% (HPLC)

Synonym:

Fmoc-L-Lys(Me)2-OH·HCl

Catalog Number:

11189

CAS Number:

252049-10-8

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD05662353

Molecular Formula:

C₂₃H₂₈N₂O₄·HCl

Molecular Weight:

432.95

Specification Sheet SDS
1,2-Dipalmitoyl-sn-glycero-3-phospho-ethanolamine

Purity:

≥ 99.5% (GC)

Synonym:

L-β,γ-Dipalmitoyl-α-cephalin

Catalog Number:

10924

CAS Number:

923-61-5

Purity Limit:

≥ 99.5% (GC)

MDL NO:

MFCD00036776

Molecular Formula:

C₃₇H₇₄NO₈P

Molecular Weight:

691.97

Specification Sheet SDS
Cyclo(-Gly-L-His)

Purity:

≥ 98% (NMR)

Synonym:

Cyclo(-Gly-His)

Catalog Number:

11046

CAS Number:

15266-88-3

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00237614

Molecular Formula:

C₈H₁₀N₄O₂

Molecular Weight:

194.19

Specification Sheet SDS
Lysinoalanine·2HCl (diastereomeric mixture: LL + LD)

Purity:

≥ 99% (TLC)

Synonym:

H-Lys(DL-2-amino-2-carboxyethyl)-OH·2HCl

Catalog Number:

09444

CAS Number:

4418-81-9

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00058086

Molecular Formula:

C₉H₁₉N₃O₄·2HCl

Molecular Weight:

306.19

Specification Sheet SDS
N-L-Lysyl-L-glutamic acid

Purity:

≥ 99% (TLC)

Synonym:

Lys-Glu-OH

Catalog Number:

08873

CAS Number:

45234-02-4

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00038215

Molecular Formula:

C₁₁H₂₁N₃O₅

Molecular Weight:

275.3

Specification Sheet SDS
Gly-Asp-OH

Purity:

≥ 97% (HPLC)

Synonym:

Glycyl-L-aspartic acid

Catalog Number:

08559

CAS Number:

4685-12-5

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00025585

Molecular Formula:

C₆H₁₀N₂O₅

Molecular Weight:

190.16

Specification Sheet SDS
Caffeic acid phenethyl ester

Purity:

≥ 98% (Assay)

Synonym:

CAPE

Catalog Number:

07949

CAS Number:

104594-70-9

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00866470

Molecular Formula:

C₁₇H₁₆O₄

Molecular Weight:

284.31

Specification Sheet SDS
Boc-Gly-Lys-Arg-AMC·HCl

Purity:

≥ 98% (HPLC)

Catalog Number:

07841

CAS Number:

133448-23-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237555

Molecular Formula:

C₂₉H₄₄N₈O₇·HCl

Molecular Weight:

653.18

Specification Sheet SDS
Fmoc-D-propraglycine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-propragyl-Gly-OH

Catalog Number:

07424

CAS Number:

220497-98-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD01311781

Molecular Formula:

C₂₀H₁₇NO₄

Molecular Weight:

335.3

Specification Sheet SDS
Fmoc-β-(2-furyl)-L-alanine

Purity:

≥ 99% (Assay)

Synonym:

Fmoc-3-L-Ala(2-furyl)-OH

Catalog Number:

07420

CAS Number:

159611-02-6

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD01311747

Molecular Formula:

C₂₂H₁₉NO₅

Molecular Weight:

377.4

Specification Sheet SDS
Fmoc-3,4,5-trifluoro-L-phenylalanine

Purity:

≥ 98% (Assay)

Synonym:

Fmoc-L-Phe(3,4,5-trifluoro)-OH

Catalog Number:

07398

CAS Number:

205526-30-3

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00797583

Molecular Formula:

C₂₄H₁₈F₃NO₄

Molecular Weight:

441.41

Specification Sheet SDS
3-Trifluoromethyl-L-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

L-Phe(3-CF3)-OH

Catalog Number:

07382

CAS Number:

14464-68-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00044945

Molecular Formula:

C₁₀H₁₀F₃NO₂

Molecular Weight:

233.19

Specification Sheet SDS
Lead(IV) acetate (Stabilized with 5-10% Acetic acid)

Hazmat

Purity:

≥ 93% (Assay by titration)

Synonym:

Lead(IV) tetraacetate

Hazmat

Catalog Number:

07373

CAS Number:

546-67-8

Purity Limit:

≥ 93% (Assay by titration)

MDL NO:

MFCD00008693

Molecular Formula:

C₈H₁₂O₈Pb

Molecular Weight:

443.4

Specification Sheet SDS
4-(Boc-amino)-1-methylpyrrole-2-carboxylic acid 1,2,3-benzotriazol-1-yl-ester

Purity:

≥ 97% (HPLC)

Synonym:

Boc-Py-OBt

Catalog Number:

07319

CAS Number:

77716-16-6

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD02179633

Molecular Formula:

C₁₇H₁₉N₅O₄

Molecular Weight:

357.36

Specification Sheet SDS
Fmoc-allyl-L-glycine

Purity:

≥ 99% (HPLC, Chiral HPLC)

Synonym:

Fmoc-L-Gly(allyl)-OH

Catalog Number:

07307

CAS Number:

146549-21-5

Purity Limit:

≥ 99% (HPLC, Chiral HPLC)

MDL NO:

MFCD01311749

Molecular Formula:

C₂₀H₁₉NO₄

Molecular Weight:

337.37

Specification Sheet SDS
N^α-Fmoc-N^γ-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl-L-2,4-diaminobutyric acid

Purity:

98.0 - 100.5% (Assay by titration)

Synonym:

Fmoc-L-Dab(ivDde)-OH

Catalog Number:

07103

CAS Number:

607366-21-2

Purity Limit:

98.0 - 100.5% (Assay by titration)

MDL NO:

MFCD01631660

Molecular Formula:

C₃₂H₃₈N₂O₆

Molecular Weight:

546.6

Specification Sheet SDS
Fmoc-4-tert-butyl-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Phe(4-tBu)-OH

Catalog Number:

07050

CAS Number:

213383-02-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02094466

Molecular Formula:

C₂₈H₂₉NO₄

Molecular Weight:

443.56

Specification Sheet SDS
N^α-Fmoc-N^β-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl-L-2,3-diaminopropionic acid

Purity:

≥ 98% (Assay)

Synonym:

Fmoc-L-Dap(ivDde)-OH

Catalog Number:

07105

CAS Number:

607366-20-1

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD01631659

Molecular Formula:

C₃₁H₃₆N₂O₆

Molecular Weight:

532.5

Specification Sheet SDS
Fmoc-pentafluoro-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Phe(F)5-OH

Catalog Number:

07184

CAS Number:

205526-32-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00270612

Molecular Formula:

C₂₄H₁₆F₅NO₄

Molecular Weight:

477.4

Specification Sheet SDS
Poly(ethylene glycol) Average Mv ~ 3350, Granular powder

Synonym:

PEG

Catalog Number:

06938

CAS Number:

25322-68-3

MDL NO:

MFCD00081839

Molecular Formula:

HOCH₂CH₂(OCH₂CH₂)_nOH

Molecular Weight:

3015.0

Specification Sheet SDS
Sodium ethoxide

Hazmat

Purity:

95 - 102% (Assay by titration)

Synonym:

Sodium ethylate

Hazmat

Catalog Number:

06891

CAS Number:

141-52-6

Purity Limit:

95 - 102% (Assay by titration)

MDL NO:

MFCD00012417

Molecular Formula:

C₂H₅NaO

Molecular Weight:

68.05

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

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Tyr(Me)-OH

Catalog Number:

06903

CAS Number:

201335-88-8

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00237393

Molecular Formula:

C₂₅H₂₃NO₅

Molecular Weight:

417.47

Specification Sheet SDS
Acetanilide

Purity:

≥ 99% (Assay)

Synonym:

N-Phenylacetamide

Catalog Number:

06813

CAS Number:

103-84-4

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00008674

Molecular Formula:

C₈H₉NO

Molecular Weight:

135.2

Specification Sheet SDS
Fmoc-Tyr(tBu)-2-chlorotrityl resin

Synonym:

Fmoc-O-tert-butyl-L-tyrosine-2-chlorotrityl resin

Catalog Number:

06805

MDL NO:

MFCD03792298

Molecular Weight:

0.0

Specification Sheet SDS
Rink amide AM resin (0.7-1.0 meq/g, 100-200 mesh)

Synonym:

4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)phenoxyacetamidoaminomethyl resin

Catalog Number:

06761

CAS Number:

183599-10-2

MDL NO:

MFCD01656036

Molecular Weight:

0.0

Specification Sheet SDS
L-Serine benzyl ester hydrochloride

Purity:

≥ 99% (Assay)

Synonym:

L-Ser-OBzl·HCl

Catalog Number:

06692

CAS Number:

60022-62-0

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00038955

Molecular Formula:

C₁₀H₁₃O₃N·HCl

Molecular Weight:

231.58

Specification Sheet SDS
L-Tryptophan tert-butyl ester hydrochloride

Purity:

≥ 99% (Chiral purity, TLC)

Synonym:

L-Trp-OtBu·HCl

Catalog Number:

06608

CAS Number:

16874-09-2

Purity Limit:

≥ 99% (Chiral purity, TLC)

MDL NO:

MFCD00238204

Molecular Formula:

C₁₅H₂₀N₂O₂·HCl

Molecular Weight:

296.7

Specification Sheet SDS
Z-4-fluoro-L-phenylalanine chloromethylketone

Purity:

≥ 99% (TLC)

Synonym:

Z-4-fluoro-L-phenylalanine chloromethylketone

Catalog Number:

06546

CAS Number:

400771-48-4

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00238488

Molecular Formula:

C₁₈H₁₇NO₃ClF

Molecular Weight:

349.75

Specification Sheet SDS
Z-L-Aspartic acid α-tert-butyl ester dicyclohexylammonium salt

Purity:

≥ 98% (HPLC)

Synonym:

Z-L-Asp-OtBu·DCHA

Catalog Number:

06414

CAS Number:

23632-70-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038893

Molecular Formula:

C₁₆H₂₁NO₆·C₁₂H₂₃N

Molecular Weight:

504.63

Specification Sheet SDS
N-Methyl-O-methyl-L-tyrosine hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

N-Me-L-Tyr(Me)-OH·HCl

Catalog Number:

06351

CAS Number:

52939-33-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD06795806

Molecular Formula:

C₁₁H₁₅NO₃·HCl

Molecular Weight:

245.7

Specification Sheet SDS
N-1-Trityl-deamino-histidine

Purity:

≥ 98% (Assay)

Synonym:

3-(N-1-Trityl-imidazol-4-yl)propionic acid

Catalog Number:

06333

CAS Number:

160446-35-5

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00237290

Molecular Formula:

C₂₅H₂₂N₂O₂

Molecular Weight:

382.48

Specification Sheet SDS
N^α-Fmoc-N^β-2,4-dinitrophenyl-L-2,3-diaminopropionic acid Solvate with Toluene

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Dap(Dnp)-OH

Catalog Number:

06316

CAS Number:

140430-54-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00798650

Molecular Formula:

C₂₄H₂₀N₄O₈

Molecular Weight:

492.51

Specification Sheet SDS
β-Chloro-D-alanine

Purity:

≥ 99% (TLC)

Synonym:

b-Chloro-D-Ala-OH

Catalog Number:

06229

CAS Number:

51887-88-8

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD01632068

Molecular Formula:

C₃H₆NO₂Cl

Molecular Weight:

123.54

Specification Sheet SDS
S-Trityl-L-penicillanine

Purity:

≥ 98% (HPLC)

Synonym:

L-Pen(Trt)-OH

Catalog Number:

06175

CAS Number:

135681-66-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237408

Molecular Formula:

C₂₄H₂₅NO₂S

Molecular Weight:

391.5

Specification Sheet SDS
His-Ser-OH

Purity:

≥ 98% (TLC)

Synonym:

L-Histidyl-L-serine

Catalog Number:

06087

CAS Number:

21438-60-8

Purity Limit:

≥ 98% (TLC)

MDL NO:

MFCD00037857

Molecular Formula:

C₉H₁₄N₄O₄

Molecular Weight:

242.23

Specification Sheet SDS
N^im-4-Methyltrityl-L-histidine

Purity:

≥ 98% (HPLC)

Synonym:

L-His(Mtt)-OH

Catalog Number:

06074

CAS Number:

133367-32-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237169

Molecular Formula:

C₂₆H₂₅N₃O₂

Molecular Weight:

411.51

Specification Sheet SDS
H-His-Asp-OH

Purity:

99%

Catalog Number:

06080

CAS Number:

41658-60-0

Purity Limit:

99%

MDL NO:

MFCD00237980

Molecular Formula:

C₁₀H₁₄N₄O₅

Molecular Weight:

270.24

SDS
L-Aspartic acid β-7-amido-4-methylcoumarin

Purity:

≥ 99.5% (HPLC)

Synonym:

L-Asp(AMC)-OH

Catalog Number:

05885

CAS Number:

133628-73-6

Purity Limit:

≥ 99.5% (HPLC)

MDL NO:

MFCD00236804

Molecular Formula:

C₁₄H₁₄N₂O₅

Molecular Weight:

290.23

Specification Sheet SDS
O-tert-Butyl-L-allo-threonine

Purity:

≥ 98% (NMR)

Synonym:

allo-L-Thr(tBu)-OH

Catalog Number:

05845

CAS Number:

201353-89-1

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00237373

Molecular Formula:

C₈H₁₇NO₃

Molecular Weight:

175.22

Specification Sheet SDS
N^ω-Methyl-L-arginine hydrochloride

Purity:

≥ 95% (HPLC)

Synonym:

L-Arg(Me)-OH·HCl

Catalog Number:

05850

CAS Number:

156706-47-7

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD01632059

Molecular Formula:

C₇H₁₆N₄O₂·HCl

Molecular Weight:

224.73

Specification Sheet SDS
Fmoc-N-Me-Asp(OtBu)-OH

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-N-methyl-L-aspartic acid β-tert-butyl ester

Catalog Number:

05743

CAS Number:

152548-66-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237027

Molecular Formula:

C₂₄H₂₇NO₆

Molecular Weight:

425.5

Specification Sheet SDS
Fmoc-L-glutamic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Glu-OH

Catalog Number:

05715

CAS Number:

121343-82-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237657

Molecular Formula:

C₂₀H₁₉NO₆

Molecular Weight:

369.38

Specification Sheet SDS
Fmoc-L-aspartic acid β-2-phenylisopropyl ester

Purity:

≥ 99% (HPLC, Chiral purity)

Synonym:

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

Catalog Number:

05676

CAS Number:

200336-86-3

Purity Limit:

≥ 99% (HPLC, Chiral purity)

MDL NO:

MFCD00237012

Molecular Formula:

C₂₈H₂₇NO₆

Molecular Weight:

473.53

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

Purity:

≥ 97% (Assay)

Synonym:

Boc-N-methyl-L-serine

Catalog Number:

05574

CAS Number:

101772-29-6

Purity Limit:

≥ 97% (Assay)

MDL NO:

MFCD00037249

Molecular Formula:

C₉H₁₇NO₅

Molecular Weight:

219.22

Specification Sheet SDS
N^α-Boc-L-lysine methyl ester acetate salt

Purity:

≥ 99% (TLC)

Synonym:

Boc-L-Lys-OMe·AcOH

Catalog Number:

05555

CAS Number:

55757-60-3

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00237564

Molecular Formula:

C₁₂H₂₄N₂O₄·C₂H₄0₂

Molecular Weight:

320.38

Specification Sheet SDS
Boc-D-glutamic acid α-amide

Purity:

≥ 98% (HPLC)

Synonym:

Boc-D-Glu-NH2

Catalog Number:

05503

CAS Number:

55297-72-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00056702

Molecular Formula:

C₁₀H₁₈N₂O₅

Molecular Weight:

246.26

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

Purity:

≥ 99.9% (Chiral Purity)

Synonym:

Boc-L-Arg-OH

Catalog Number:

05457

CAS Number:

13726-76-6

Purity Limit:

≥ 99.9% (Chiral Purity)

MDL NO:

MFCD00042632

Molecular Formula:

C₁₁H₂₂N₄O₄

Molecular Weight:

274.32

Specification Sheet SDS
6-Maleimidohexanoic acid N-hydroxysuccinimide ester

Purity:

≥ 98% (HPLC)

Synonym:

6-Maleimidocaproic acid N-hydroxysuccinimide ester

Catalog Number:

05007

CAS Number:

55750-63-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00043043

Molecular Formula:

C₁₄H₁₆N₂O₆

Molecular Weight:

308.3

Specification Sheet SDS

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