Chem-Impex International

4-Chloro-L-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

L-Phe(4-Cl)-OH

Catalog Number:

02861

CAS Number:

14173-39-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00063065

Molecular Formula:

C₉H₁₀ClNO₂

Molecular Weight:

199.6

Specification Sheet SDS
Silica gel 60 for Column chromatography 0.040-0.063 mm (230-400 mesh ASTM)

Catalog Number:

02859

CAS Number:

63231-67-4

MDL NO:

MFCD00163736

Molecular Weight:

0

Specification Sheet SDS
N^α-Fmoc-N^γ-trityl-L-asparagine 4-alkoxybenzyl alcohol resin

Synonym:

Fmoc-L-Asn(Trt)-Wang resin

Catalog Number:

02817

MDL NO:

MFCD00801366

Molecular Weight:

0.0

Specification Sheet SDS
Boc-D-thiaproline

Purity:

≥ 99% (HPLC)

Synonym:

Boc-D-Thz-OH

Catalog Number:

02734

CAS Number:

63091-82-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077001

Molecular Formula:

C₉H₁₅NO₄S

Molecular Weight:

233.3

Specification Sheet SDS
Boc-L-thiaproline

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Thz-OH

Catalog Number:

02735

CAS Number:

51077-16-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077002

Molecular Formula:

C₉H₁₅NO₄S

Molecular Weight:

233.3

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

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Orn(Fmoc)-OH

Catalog Number:

02719

CAS Number:

150828-96-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00080279

Molecular Formula:

C₂₅H₃₀N₂O₆

Molecular Weight:

454.53

Specification Sheet SDS
N^α-Fmoc-N^ε-isopropyl-N^ε-tert-butyloxycarbonyl-L-lysine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Lys(isopropyl,Boc)-OH

Catalog Number:

02714

CAS Number:

201003-48-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00080276

Molecular Formula:

C₂₉H₃₈N₂O₆

Molecular Weight:

510.6

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

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Lys-OH

Catalog Number:

02708

CAS Number:

13734-28-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00038203

Molecular Formula:

C₁₁H₂₂N₂O₄

Molecular Weight:

246.3

Specification Sheet SDS
Fmoc-3-(3'-pyridyl)-D-alanine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-Ala(3'-pyridyl)-OH

Catalog Number:

02687

CAS Number:

142994-45-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00080267

Molecular Formula:

C₂₃H₂₀N₂O₄

Molecular Weight:

388.4

Specification Sheet SDS
Fmoc-N-methyl-L-isoleucine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-N-Me-L-Ile-OH

Catalog Number:

02657

CAS Number:

138775-22-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00153389

Molecular Formula:

C₂₂H₂₅NO₄

Molecular Weight:

367.4

Specification Sheet SDS
N-Methyl-L-leucine hydrochloride

Purity:

98 - 102% (Assay by titration)

Synonym:

N-Me-L-Leu-OH·HCl

Catalog Number:

02658

CAS Number:

3060-46-6

Purity Limit:

98 - 102% (Assay by titration)

MDL NO:

MFCD00754493

Molecular Formula:

C₇H₁₅NO₂·HCl

Molecular Weight:

181.6

Specification Sheet SDS
Acetyl-D-valine

Purity:

≥ 98% (HPLC)

Synonym:

Ac-D-Val-OH

Catalog Number:

02644

CAS Number:

17916-88-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00026457

Molecular Formula:

C₇H₁₃NO₃

Molecular Weight:

159.2

Specification Sheet SDS
Acetyl-L-tyrosine amide

Purity:

≥ 99% (TLC)

Synonym:

Ac-L-Tyr-NH2

Catalog Number:

02640

CAS Number:

1948-71-6

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00002391

Molecular Formula:

C₁₁H₁₄N₂O₃

Molecular Weight:

222.2

Specification Sheet SDS
Acetyl-L-phenylalanine amide

Purity:

≥ 99% (TLC)

Synonym:

Ac-L-Phe-NH2

Catalog Number:

02628

CAS Number:

7376-90-1

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00080840

Molecular Formula:

C₁₁H₁₄N₂O₂

Molecular Weight:

206.2

Specification Sheet SDS
Boc-(3S-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid

Purity:

≥ 98% (HPLC)

Synonym:

Boc-L-Tic-OH

Catalog Number:

02599

CAS Number:

78879-20-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00143845

Molecular Formula:

C₁₅H₁₉NO₄

Molecular Weight:

277.3

Specification Sheet SDS
Fmoc-3-(2-naphthyl)-D-alanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Ala(2-naphthyl)-OH

Catalog Number:

02589

CAS Number:

138774-94-4

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00077044

Molecular Formula:

C₂₈H₂₃NO₄

Molecular Weight:

437.5

Specification Sheet SDS
Fmoc-3-(1-naphthyl)-L-alanine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Ala(1-naphthyl)-OH

Catalog Number:

02584

CAS Number:

96402-49-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00151914

Molecular Formula:

C₂₈H₂₃NO₄

Molecular Weight:

437.5

Specification Sheet SDS
Fmoc-D-homophenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-HomoPhe-OH

Catalog Number:

02580

CAS Number:

135944-09-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00151917

Molecular Formula:

C₂₅H₂₃NO₄

Molecular Weight:

401.45

Specification Sheet SDS
Boc-4-chloro-L-phenylalanine

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-Phe(4-Cl)-OH

Catalog Number:

02566

CAS Number:

68090-88-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00057808

Molecular Formula:

C₁₄H₁₈ClNO₄

Molecular Weight:

299.8

Specification Sheet SDS
3,4-Dehydro-L-proline methyl ester hydrochloride

Purity:

≥ 98% (NMR)

Synonym:

3,4-Dehydro-L-Pro-OMe·HCl

Catalog Number:

02564

CAS Number:

186145-08-4

Purity Limit:

≥ 98% (NMR)

MDL NO:

MFCD00038999

Molecular Formula:

C₆H₉NO₂·HCl

Molecular Weight:

163.6

Specification Sheet SDS
2-Amino-2-thiazoline-4-carboxylic acid

Purity:

≥ 98% (HPLC)

Synonym:

2-Amino-4-thiazolinic acid

Catalog Number:

02557

CAS Number:

2150-55-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00010067

Molecular Formula:

C₄H₆N₂O₂S

Molecular Weight:

146.2

Specification Sheet SDS
1,3-Dimethylurea

Purity:

≥ 98% (HPLC)

Synonym:

N,N'-Dimethylurea

Catalog Number:

02542

CAS Number:

96-31-1

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00008286

Molecular Formula:

C₃H₈N₂O

Molecular Weight:

88.11

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

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-D-Trp-OH

Catalog Number:

02462

CAS Number:

86123-11-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00062954

Molecular Formula:

C₂₆H₂₂N₂O₄

Molecular Weight:

426.5

Specification Sheet SDS
Fmoc-O-benzyl-L-threonine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Thr(Bzl)-OH

Catalog Number:

02459

CAS Number:

117872-75-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077073

Molecular Formula:

C₂₆H₂₅NO₅

Molecular Weight:

431.5

Specification Sheet SDS
Fmoc-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-Sta(3S,4S)-OH

Catalog Number:

02455

CAS Number:

158257-40-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00065675

Molecular Formula:

C₂₃H₂₇NO₅

Molecular Weight:

397.5

Specification Sheet SDS
Fmoc-D-methionine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Met-OH

Catalog Number:

02437

CAS Number:

112883-40-6

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00062958

Molecular Formula:

C₂₀H₂₁NO₄S

Molecular Weight:

371.5

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

Purity:

≥ 98% (HPLC, TLC)

Synonym:

Fmoc-L-Lys(Z)-OH

Catalog Number:

02433

CAS Number:

86060-82-4

Purity Limit:

≥ 98% (HPLC, TLC)

MDL NO:

MFCD00065662

Molecular Formula:

C₂₉H₃₀N₂O₆

Molecular Weight:

502.6

Specification Sheet SDS
Fmoc-L-α-tert-butylglycine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-α-tert-butyl-Gly-OH

Catalog Number:

02418

CAS Number:

132684-60-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065649

Molecular Formula:

C₂₁H₂₃NO₄

Molecular Weight:

353.5

Specification Sheet SDS
Fmoc-L-glutamic acid γ-benzyl ester

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Glu(OBzl)-OH

Catalog Number:

02412

CAS Number:

123639-61-2

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00065642

Molecular Formula:

C₂₇H₂₅NO₆

Molecular Weight:

459.5

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

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Ala-OSu

Catalog Number:

02371

CAS Number:

73724-40-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00065613

Molecular Formula:

C₂₂H₂₀N₂O₆

Molecular Weight:

408.4

Specification Sheet SDS
1H-Pyrazole

Purity:

≥ 98% (GC)

Synonym:

1,2-Diazole

Catalog Number:

02354

CAS Number:

288-13-1

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00005234

Molecular Formula:

C₃H₄N₂

Molecular Weight:

68.08

Specification Sheet SDS
2-Nitrophenol

Hazmat

Purity:

≥ 98% (GC)

Synonym:

2-Hydroxynitrobenzene

Hazmat

Catalog Number:

02339

CAS Number:

88-75-5

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00011688

Molecular Formula:

C₆H₅NO₃

Molecular Weight:

139.11

Specification Sheet SDS
Sodium 2-mercaptoethanesulfonate

Purity:

≥ 98% (HPLC)

Synonym:

2-Mercaptoethanesulfonic acid sodium salt

Catalog Number:

02329

CAS Number:

19767-45-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00007535

Molecular Formula:

C₂H₅NaO₃S₂

Molecular Weight:

164.17

Specification Sheet SDS
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
tert-Butyl 2,2,2-trichloroacetimidate

Hazmat

Purity:

≥ 97% (Assay)

Synonym:

TBTA

Hazmat

Catalog Number:

02290

CAS Number:

98946-18-0

Purity Limit:

≥ 97% (Assay)

MDL NO:

MFCD00077410

Molecular Formula:

C₆H₁₀NOCl₃

Molecular Weight:

218.51

Specification Sheet SDS
Boc-hydrazide

Purity:

≥ 99% (Assay)

Synonym:

tert-Butyl carbazate

Catalog Number:

02286

CAS Number:

870-46-2

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00007593

Molecular Formula:

C₅H₁₂N₂O₂

Molecular Weight:

132.2

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-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-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
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-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
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
Tetrabutylammonium bromide

Grade:

ACS reagent

Purity:

≥ 98% (Assay by titration)

Synonym:

Tetra-n-butylammonium bromide

Catalog Number:

02014

Grade:

ACS reagent

CAS Number:

1643-19-2

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00011633

Molecular Formula:

C₁₆H₃₆BrN

Molecular Weight:

322.37

Specification Sheet SDS
Uridine

Purity:

≥ 99% (HPLC)

Synonym:

1-β-D-Ribofuranosyluracil

Catalog Number:

02030

CAS Number:

58-96-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00006526

Molecular Formula:

C₉H₁₂N₂O₆

Molecular Weight:

244.2

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

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