Chem-Impex International

2S,4R-Fmoc-4-cyclohexyl-pyrrolidine-2-carboxylic acid

Purity:

≥ 99% (HPLC)

Catalog Number:

29687

CAS Number:

1820571-03-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD26793611

Molecular Formula:

C₂₆H₂₉NO₄

Molecular Weight:

419.52

Specification Sheet SDS
S-4-N-Fmoc-3-morpholinecarboxylic acid

Purity:

≥ 99% (Chiral HPLC, HPLC)

Catalog Number:

28559

CAS Number:

281655-37-6

Purity Limit:

≥ 99% (Chiral HPLC, HPLC)

MDL NO:

MFCD01860732

Molecular Formula:

C₂₀H₁₉NO₅

Molecular Weight:

353.37

Specification Sheet SDS
Bis-(sodium sulfopropyl)-disulfide

Purity:

≥ 98% (HPLC)

Synonym:

3,3'-Dithiobis-1-propanesulfonic acid disodium salt

Catalog Number:

28476

CAS Number:

27206-35-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD01104840

Molecular Formula:

C₆H₁₂Na₂O₆S₄

Molecular Weight:

354.4

Specification Sheet SDS
Tris(2-methoxyethoxy)(vinyl)silane

Purity:

≥ 98% (GC)

Synonym:

Vinyltri(β-methoxy ethoxy)silicane

Catalog Number:

27181

CAS Number:

1067-53-4

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00008500

Molecular Formula:

C₁₁H₂₄O₆Si

Molecular Weight:

280.39

Specification Sheet SDS
Phenylboronic acid

Purity:

≥ 99% (HPLC)

Synonym:

Dihydroxyphenylborane

Catalog Number:

26799

CAS Number:

98-80-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00002103

Molecular Formula:

C₆H₇BO₂

Molecular Weight:

121.93

Specification Sheet SDS
Ferrocene

Hazmat

Purity:

≥ 99% (Assay)

Synonym:

Bis(cyclopentadienyl)iron

Hazmat

Catalog Number:

26778

CAS Number:

102-54-5

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00001427

Molecular Formula:

C₁₀H₁₀Fe

Molecular Weight:

186.03

Specification Sheet SDS
N^α-Fmoc-L-lysine allyl ester hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-Lys-OAll·HCl

Catalog Number:

26459

CAS Number:

815619-80-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD26793581

Molecular Formula:

C₂₄H₂₈N₂O₄·HCl

Molecular Weight:

444.96

Specification Sheet SDS
1-Hydroxybenzotriazole hydrate wetted with not less than 20 wt. % water

Hazmat

Purity:

≥ 99% (HPLC)

Synonym:

HOBt hydrate

Hazmat

Catalog Number:

24755

CAS Number:

123333-53-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00065690

Molecular Formula:

C₆H₅N₃O·xH₂O

Molecular Weight:

135.12

Specification Sheet SDS
Sodium thiocyanate

Purity:

≥ 99% (Titration)

Synonym:

Sodium isothiocyanate

Catalog Number:

24567

CAS Number:

540-72-7

Purity Limit:

≥ 99% (Titration)

MDL NO:

MFCD00011123

Molecular Formula:

CNNaS

Molecular Weight:

81.07

Specification Sheet SDS
Lithium iodide anhydrous

Purity:

≥ 99.9%

Catalog Number:

24564

CAS Number:

10377-51-2

Purity Limit:

≥ 99.9%

MDL NO:

MFCD00011092

Molecular Formula:

LiI

Molecular Weight:

133.84

Specification Sheet SDS
Cesium iodide

Purity:

≥ 99% (Assay)

Catalog Number:

24555

CAS Number:

7789-17-5

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00010962

Molecular Formula:

Cs·I

Molecular Weight:

259.81

Specification Sheet SDS
Sodium bis(trimethylsilyl)amide solution, 1.0 M in THF

Hazmat

Synonym:

Hexamethyldisilazane sodium salt solution, 1.0 M in THF

Hazmat

Catalog Number:

24551

CAS Number:

1070-89-9

MDL NO:

MFCD00009835

Molecular Formula:

C₆H₁₈NNaSi₂

Molecular Weight:

183.38

Specification Sheet SDS
N-(1-Pyrenyl)iodoacetamide

Purity:

≥ 97%

Catalog Number:

23124

CAS Number:

76936-87-3

Purity Limit:

≥ 97%

MDL NO:

MFCD00467798

Molecular Formula:

C₁₈H₁₂NOI

Molecular Weight:

385.2

Specification Sheet SDS
Wright stain

Synonym:

Eosin-methylene blue, Wright

Catalog Number:

22973

CAS Number:

68988-92-1

MDL NO:

MFCD00082143

Molecular Weight:

0

Specification Sheet SDS
Fluorescein sodium

Purity:

≥ 95% (Dye content)

Synonym:

Acid Yellow 73

Catalog Number:

22949

CAS Number:

518-47-8

Purity Limit:

≥ 95% (Dye content)

MDL NO:

MFCD00167039

Molecular Formula:

C₂₀H₁₀O₅·2Na

Molecular Weight:

376.27

Specification Sheet SDS
Erioglaucine

Purity:

≥ 85% (Dye content)

Synonym:

Acid Blue 9

Catalog Number:

22876

CAS Number:

3844-45-9

Purity Limit:

≥ 85% (Dye content)

MDL NO:

MFCD00012141

Molecular Formula:

C₃₇H₃₄N₂O₉S₃·2Na

Molecular Weight:

792.86

Specification Sheet SDS
Congo Red

Grade:

ACS Reagent

Purity:

≥ 75% (Dye content)

Synonym:

Direct Red 28

Catalog Number:

22807

Grade:

ACS Reagent

CAS Number:

573-58-0

Purity Limit:

≥ 75% (Dye content)

MDL NO:

MFCD00004028

Molecular Formula:

C₃₂H₂₂N₆O₆S₂·2Na

Molecular Weight:

696.67

Specification Sheet SDS
Nitrofurantoin

Grade:

Meets USP specification

Purity:

98 - 102% (Assay on anhydrous basis)

Synonym:

1-[(5-Nitrofurfurylidene)amino]hydantoin

Catalog Number:

22181

Grade:

Meets USP specification

CAS Number:

67-20-9

Purity Limit:

98 - 102% (Assay on anhydrous basis)

MDL NO:

MFCD00003224

Molecular Formula:

C₈H₆N₄O₅

Molecular Weight:

238.16

Specification Sheet SDS
Ursodeoxycholic acid

Purity:

99.2 - 101.0% (Assay by titration)

Synonym:

(6-β)-Cholanic acid-(3-α)-(7-β)-diol

Catalog Number:

21946

CAS Number:

128-13-2

Purity Limit:

99.2 - 101.0% (Assay by titration)

MDL NO:

MFCD00003680

Molecular Formula:

C₂₄H₄₀O₄

Molecular Weight:

392.58

Specification Sheet SDS
Tetrazolium blue chloride

Purity:

≥ 98% (HPLC)

Catalog Number:

21924

CAS Number:

1871-22-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00040933

Molecular Formula:

C₄₀H₃₂N₈O₂·2Cl

Molecular Weight:

727.65

Specification Sheet SDS
Tryptamine

Purity:

≥ 99% (HPLC)

Synonym:

1H-Indole-3-ethanamine

Catalog Number:

21918

CAS Number:

61-54-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00005661

Molecular Formula:

C₁₀H₁₂N₂

Molecular Weight:

160.22

Specification Sheet SDS
γ-Cyclodextrin

Grade:

Meets USP specification

Purity:

98 - 102% (Assay : Dried basis)

Synonym:

Cycloflo(Tm) 42

Catalog Number:

21825

Grade:

Meets USP specification

CAS Number:

17465-86-0

Purity Limit:

98 - 102% (Assay : Dried basis)

MDL NO:

MFCD00009595

Molecular Formula:

C₄₈H₈₀O₄₀

Molecular Weight:

1297.12

Specification Sheet SDS
1-[3-(Trifluoromethyl)phenyl]piperazine

Purity:

≥ 98% (GC)

Synonym:

1-(3-Trifluoromethyl)piperazine

Catalog Number:

21816

CAS Number:

15532-75-9

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00005959

Molecular Formula:

C₁₁H₁₃F₃N₂

Molecular Weight:

230.23

Specification Sheet SDS
Tetranitroblue tetrazolium chloride

Purity:

≥ 90% (Assay)

Synonym:

2,2',5,5'-Tetra(4-nitrophenyl)-3,3'-dimethoxy-4,4'-biphenylene-2H,2H'-ditetrazolium chloride

Catalog Number:

21701

CAS Number:

1184-43-6

Purity Limit:

≥ 90% (Assay)

MDL NO:

MFCD00036338

Molecular Formula:

C₄₀H₂₈N₁₂O₁₀·2Cl

Molecular Weight:

907.64

Specification Sheet SDS
5-Hydroxytryptamine

Purity:

98 - 102% (Assay by titration)

Synonym:

3-(2-Aminoethyl)-5-hydroxyindole

Catalog Number:

21520

CAS Number:

50-67-9

Purity Limit:

98 - 102% (Assay by titration)

MDL NO:

MFCD00055054

Molecular Formula:

C₁₀H₁₂N₂O

Molecular Weight:

176.22

Specification Sheet SDS
5-Bromo-DL-tryptophan

Purity:

≥ 97% (HPLC)

Synonym:

2-Amino-3-(5-bromo-1H-indol-3-yl)propanoic acid

Catalog Number:

21229

CAS Number:

6548-09-0

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00005648

Molecular Formula:

C₁₁H₁₁BrN₂O₂

Molecular Weight:

283.12

Specification Sheet SDS
Gabapentin

Grade:

USP

Purity:

98 - 102% (Assay on anhydrous basis)

Synonym:

1-(Aminomethyl)cyclohexaneacetic acid

Catalog Number:

16983

Grade:

USP

CAS Number:

60142-96-3

Purity Limit:

98 - 102% (Assay on anhydrous basis)

MDL NO:

MFCD00865286

Molecular Formula:

C₉H₁₇NO₂

Molecular Weight:

171.24

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
6-Chloro-1-hydroxybenzotriazole

Purity:

≥ 98% (HPLC)

Synonym:

Cl-HOBt

Catalog Number:

16263

CAS Number:

26198-19-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00822645

Molecular Formula:

C₆H₄ClN₃O

Molecular Weight:

169.57

Specification Sheet SDS
+)-(1S,3R-3-Amino-cyclopentane carboxylic acid

Purity:

≥ 98% (HPLC)

Synonym:

(+)-(1S,3R-β-Homocycloleucine

Catalog Number:

15487

CAS Number:

71830-07-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00211290

Molecular Formula:

C₆H₁₁NO₂

Molecular Weight:

129.16

Specification Sheet SDS
Levofloxacin

Grade:

Meets USP Specification

Purity:

98 - 102% (Assay on anhydrous basis)

Synonym:

(S)-Ofloxacin

Catalog Number:

15155

Grade:

Meets USP Specification

CAS Number:

100986-85-4

Purity Limit:

98 - 102% (Assay on anhydrous basis)

MDL NO:

MFCD00865049

Molecular Formula:

C₁₈H₂₀FN₃O₄·1/2 H₂O

Molecular Weight:

370.38

Specification Sheet SDS
Aztreonam

Purity:

≥ 96% (Assay)

Synonym:

[2S-[2a,3b(Z)]]-2-[[[1-(2-Amino-4-thiazolyl)-2-[(2-methyl-4-oxo-1-sulfo-3-azetidinyl)amino]-2-oxoethylidene]amino]oxy]-2-methylpropanoic acid

Catalog Number:

15151

CAS Number:

78110-38-0

Purity Limit:

≥ 96% (Assay)

MDL NO:

MFCD00072145

Molecular Formula:

C₁₃H₁₇N₅O₈S₂

Molecular Weight:

435.43

Specification Sheet SDS
Cefazolin Sodium

Grade:

USP Grade

Purity:

89.1 - 110.1% (Assay on anhydrous basis)

Synonym:

Cefamedin

Catalog Number:

14325

Grade:

USP Grade

CAS Number:

27164-46-1

Purity Limit:

89.1 - 110.1% (Assay on anhydrous basis)

MDL NO:

MFCD00056883

Molecular Formula:

C₁₄H₁₃N₈NaO₄S₃

Molecular Weight:

476.49

Specification Sheet SDS
Dimethyl-N,N-diisopropylphosphoramidite

Purity:

≥ 97% (31P NMR)

Catalog Number:

12549

CAS Number:

122194-07-4

Purity Limit:

≥ 97% (31P NMR)

MDL NO:

MFCD00153505

Molecular Formula:

C₈H₂₀NO₂P

Molecular Weight:

193.2

Specification Sheet SDS
Fmoc-p-trifluoromethyl-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-L-Phe(4-CF3)-OH

Catalog Number:

07392

CAS Number:

247113-86-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00797581

Molecular Formula:

C₂₅H₂₀F₃NO₄

Molecular Weight:

455.43

Specification Sheet SDS
Fmoc-N-methyl-O-tert-butyl-L-tyrosine

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-N-Me-L-Tyr(tBu)-OH

Catalog Number:

07220

CAS Number:

133373-24-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD02684471

Molecular Formula:

C₂₉H₃₁NO₅

Molecular Weight:

473.6

Specification Sheet SDS
Fmoc-1,6-diaminohexane hydrochloride

Purity:

≥ 99% (HPLC)

Synonym:

N-Fmoc-1,6-hexanediamine hydrochloride

Catalog Number:

07146

CAS Number:

166410-37-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00830743

Molecular Formula:

C₂₁H₂₆N₂O₂·HCl

Molecular Weight:

374.9

Specification Sheet SDS
Piperazine,anhydrous

Hazmat

Purity:

≥ 99% (GC)

Synonym:

1,4-Diazacyclohexane

Hazmat

Catalog Number:

06899

CAS Number:

110-85-0

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00005953

Molecular Formula:

C₄H₁₀N₂

Molecular Weight:

86.14

Specification Sheet SDS
4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)phenoxyacetamido MBHA resin (0.6-0.8 meq/g, 200-400 mesh)

Synonym:

Rink amide MBHA resin

Catalog Number:

06752

CAS Number:

431041-83-7

MDL NO:

MFCD00165781

Molecular Weight:

0

Specification Sheet SDS
Fmoc-D-homoproline

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-D-HomoPro-OH

Catalog Number:

05137

CAS Number:

101555-63-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00235899

Molecular Formula:

C₂₁H₂₁NO₄

Molecular Weight:

351.4

Specification Sheet SDS
Fmoc-L-homoproline

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-L-HomoPro-OH

Catalog Number:

05136

CAS Number:

86069-86-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00235898

Molecular Formula:

C₂₁H₂₁NO₄

Molecular Weight:

351.4

Specification Sheet SDS
4-Benzoyl-L-phenylalanine

Purity:

≥ 97% (HPLC)

Synonym:

L-Bpa-OH

Catalog Number:

05110

CAS Number:

104504-45-2

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00238102

Molecular Formula:

C₁₆H₁₅NO₃

Molecular Weight:

269.3

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
Fmoc-(2S,4S-4-amino-1-benzoyl-pyrrolidine-2-carboxylic acid

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc-AZPC(2S,4S-OH

Catalog Number:

04940

CAS Number:

204321-85-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00673784

Molecular Formula:

C₂₇H₂₄N₂O₅

Molecular Weight:

456.5

Specification Sheet SDS
Sodium cyanoborohydride

Hazmat

Purity:

≥ 97% (Assay by titration on dried basis)

Synonym:

Sodium cyanotrihydridoborate

Hazmat

Catalog Number:

04836

CAS Number:

25895-60-7

Purity Limit:

≥ 97% (Assay by titration on dried basis)

MDL NO:

MFCD00003516

Molecular Formula:

NaBH₃CN

Molecular Weight:

62.84

Specification Sheet SDS
Fmoc-4-bromo-L-phenylalanine

Purity:

≥ 98% (HPLC)

Synonym:

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

Catalog Number:

04090

CAS Number:

198561-04-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00273460

Molecular Formula:

C24H20BrNO4

Molecular Weight:

466.3

Specification Sheet SDS
Diethanolamine

Hazmat

Purity:

≥ 99%

Synonym:

Bis(2-hydroxyethyl)amine

Hazmat

Catalog Number:

03999

CAS Number:

111-42-2

Purity Limit:

≥ 99%

MDL NO:

MFCD00002843

Molecular Formula:

C₄H₁₁NO₂

Molecular Weight:

105.1

Specification Sheet SDS
Fmoc-L-allo-isoleucine

Purity:

≥ 99% (Chiral HPLC)

Synonym:

Fmoc-allo-L-Ile-OH

Catalog Number:

03754

CAS Number:

251316-98-0

Purity Limit:

≥ 99% (Chiral HPLC)

MDL NO:

MFCD01631976

Molecular Formula:

C₂₁H₂₃NO₄

Molecular Weight:

353.4

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

Purity:

≥ 95% (HPLC)

Synonym:

Fmoc-L-Lys(Mtt)-OH

Catalog Number:

03720

CAS Number:

167393-62-6

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00237166

Molecular Formula:

C₄₁H₄₀N₂O₄

Molecular Weight:

624.79

Specification Sheet SDS
β-Cyclodextrin

Grade:

Meets USP specification

Purity:

98 - 102% (Assay on anhydrous basis)

Synonym:

Cycloheptaamylose

Catalog Number:

03591

Grade:

Meets USP specification

CAS Number:

7585-39-9, 68168-23-0

Purity Limit:

98 - 102% (Assay on anhydrous basis)

MDL NO:

MFCD00078139

Molecular Formula:

C₄₂H₇₀O₃₅

Molecular Weight:

1134.98

Specification Sheet SDS

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