Chem-Impex International

Indole-3-acetic acid

Purity:

≥ 98%

Synonym:

IAA

Catalog Number:

00188

CAS Number:

87-51-4

Purity Limit:

≥ 98%

MDL NO:

MFCD00005636

Molecular Formula:

C₁₀H₉NO₂

Molecular Weight:

175.19

Specification Sheet SDS
P¹,P⁵-Di(adenosine-5')pentaphosphate trilithium salt

Purity:

≥ 97% (HPLC)

Synonym:

Ap5A

Catalog Number:

00111

CAS Number:

75522-97-3

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00044936

Molecular Formula:

C₂₀H₂₆N₁₀O₂₂P₅Li₃

Molecular Weight:

934.2

Specification Sheet SDS
Kinetin

Purity:

≥ 99% (HPLC)

Synonym:

6-Furfurylaminopurine

Catalog Number:

00197

CAS Number:

525-79-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00075757

Molecular Formula:

C₁₀H₉N₅O

Molecular Weight:

215.2

Specification Sheet SDS
L-Histidine

Grade:

Meets USP Specification

Purity:

98.5 - 101.5% (Assay on dried basis)

Synonym:

L-His-OH

Catalog Number:

00179

Grade:

Meets USP Specification

CAS Number:

71-00-1

Purity Limit:

98.5 - 101.5% (Assay on dried basis)

MDL NO:

MFCD00064315

Molecular Formula:

C₆H₉N₃O₂

Molecular Weight:

155.2

Specification Sheet SDS
D-Calcium pantothenate

Grade:

Meets USP/EP/FCC specification

Purity:

98 - 102% (HPLC)

Synonym:

Vitamin B5

Catalog Number:

00047

Grade:

Meets USP/EP/FCC specification

CAS Number:

137-08-6

Purity Limit:

98 - 102% (HPLC)

MDL NO:

MFCD00002766

Molecular Formula:

C₁₈H₃₂CaN₂O₁₀

Molecular Weight:

476.54

Specification Sheet SDS
N,N-Carbonyldiimidazole

Hazmat

Purity:

≥ 97% (Assay by titration)

Synonym:

CDI

Hazmat

Catalog Number:

00051

CAS Number:

530-62-1

Purity Limit:

≥ 97% (Assay by titration)

MDL NO:

MFCD00005286

Molecular Formula:

C₇H₆N₄O

Molecular Weight:

162.15

Specification Sheet SDS
L-Aspartic acid

Grade:

meets USP specifications

Purity:

98.5-101.5% (Titration: anhydrous basis)

Synonym:

L-Asp-OH

Catalog Number:

00028

Grade:

meets USP specifications

CAS Number:

56-84-8

Purity Limit:

98.5-101.5% (Titration: anhydrous basis)

MDL NO:

MFCD00002616

Molecular Formula:

C₄H₇NO₄

Molecular Weight:

133.1

Specification Sheet SDS
L-Cysteine hydrochloride anhydrous

Purity:

98.0-102.0% (Titration)

Synonym:

L-Cys-OH·HCl

Catalog Number:

00087

CAS Number:

52-89-1

Purity Limit:

98.0-102.0% (Titration)

MDL NO:

MFCD00064553

Molecular Formula:

C₃H₇NO₂S·HCl

Molecular Weight:

157.63

Specification Sheet SDS
L-Arginine

Grade:

Meets USP Specification

Purity:

98.5 - 101.5% (Assay on dried basis)

Synonym:

L-Arg-OH

Catalog Number:

00024

Grade:

Meets USP Specification

CAS Number:

74-79-3

Purity Limit:

98.5 - 101.5% (Assay on dried basis)

MDL NO:

MFCD00002635

Molecular Formula:

C₆H₁₄N₄O₂

Molecular Weight:

174.2

Specification Sheet SDS
Adenosine

Grade:

Meets USP Specification

Purity:

98 - 102% (Assay on dried basis)

Synonym:

Adenine-9-β-D-ribofuranoside

Catalog Number:

00007

Grade:

Meets USP Specification

CAS Number:

58-61-7

Purity Limit:

98 - 102% (Assay on dried basis)

MDL NO:

MFCD00005752

Molecular Formula:

C₁₀H₁₃N₅O₄

Molecular Weight:

267.24

Specification Sheet SDS
Adenine hydrochloride

Purity:

≥ 99% (Assay)

Synonym:

6-Aminopurine hydrochoride

Catalog Number:

00005

CAS Number:

2922-28-3, 6055-72-7

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00075782

Molecular Formula:

C₅H₅N₅·HCl

Molecular Weight:

171.6

Specification Sheet SDS
α-Ketoglutaric acid

Purity:

≥ 99% (Assay)

Synonym:

2-Oxoglutaric acid

Catalog Number:

00070

CAS Number:

328-50-7

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00004165

Molecular Formula:

C₅H₆O₅

Molecular Weight:

146.1

Specification Sheet SDS
Tris-(2-maleimidoethyl)amine

Purity:

≥ 99%

Synonym:

Mal-3

Catalog Number:

23068

CAS Number:

139112-38-2

Purity Limit:

≥ 99%

MDL NO:

MFCD28126932

Molecular Formula:

C₁₈H₁₈N₄O₆

Molecular Weight:

386.36

Specification Sheet SDS
Lysozyme, Enzymatic Grade

Grade:

Enzymatic Grade

Purity:

≥ 95% (Total protein by Biuret)

Synonym:

≥ 50,000 U/mg solid

Catalog Number:

47763

Grade:

Enzymatic Grade

Purity Limit:

≥ 95% (Total protein by Biuret)

MDL NO:

MFCD00131557

Molecular Weight:

0
TFA-aminoallyl-2'-deoxyuridine phosphoramidite

Purity:

≥ 98% (HPLC)

Synonym:

TFA-aminoallyl-dU phosphoramidite

Catalog Number:

48547

CAS Number:

144253-90-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD10687027

Molecular Formula:

C₄₄H₅₁F₃N₅O₉P

Molecular Weight:

881.87

Specification Sheet SDS
Acetic anhydride

Hazmat

Purity:

≥ 99% (Assay)

Synonym:

Ethanoic anhydride

Hazmat

Catalog Number:

30148

CAS Number:

108-24-7

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00008705

Molecular Formula:

C₄H₆O₃

Molecular Weight:

102.09

Specification Sheet SDS
Guar gum

Catalog Number:

49296

CAS Number:

9000-30-0

MDL NO:

MFCD00131250

Specification Sheet SDS
(-)-Epicatechin

Purity:

≥ 98% (HPLC)

Synonym:

(-)-cis-3,3',4',5,7-Pentahydroxyflavane

Catalog Number:

49245

CAS Number:

490-46-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00075648

Molecular Formula:

C₁₅H₁₄O₆

Molecular Weight:

290.27

Specification Sheet SDS
1,4-Dichlorobutane

Hazmat

Purity:

≥ 99% (GC)

Synonym:

Tetramethylene dichloride

Hazmat

Catalog Number:

49221

CAS Number:

110-56-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00001011

Molecular Formula:

C₄H₈Cl₂

Molecular Weight:

0

Specification Sheet
1-Bromopropane

Hazmat

Purity:

≥ 99% (GC)

Synonym:

Propyl bromide

Hazmat

Catalog Number:

49229

CAS Number:

106-94-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00000254

Molecular Formula:

C₃H₇Br

Molecular Weight:

0

Specification Sheet
2-Bromobutane

Hazmat

Purity:

≥ 98% (GC)

Synonym:

sec-Butyl bromide

Hazmat

Catalog Number:

49227

CAS Number:

78-76-2

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00000156

Molecular Formula:

C₄H₉Br

Molecular Weight:

0

Specification Sheet
2-Bromopropane

Hazmat

Purity:

≥ 99% (GC)

Synonym:

Isopropyl bromide

Hazmat

Catalog Number:

49230

CAS Number:

75-26-3

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00000147

Molecular Formula:

C₃H₇Br

Molecular Weight:

0

Specification Sheet
3-Bromophenol

Purity:

≥ 98% (GC)

Synonym:

m-Bromophenol

Catalog Number:

49218

CAS Number:

591-20-8

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00002253

Molecular Formula:

C₆H₅BrO

Molecular Weight:

173.01

Specification Sheet SDS
TentaGel R TRT-Cl (0.12 - 0.22 mmol/g, 90 µm)

Catalog Number:

48142

Specification Sheet SDS
TentaGel S RAM (0.2 - 0.3 mmol/g, 90 µm)

Catalog Number:

48136

Molecular Weight:

0

Specification Sheet SDS
TentaGel HL NH₂ (0.4 - 0.6 mmol/g, 160 µm)

Catalog Number:

48123

Specification Sheet SDS
TentaGel HL NH₂ (0.4 - 0.6 mmol/g, 110 µm)

Catalog Number:

48100

Specification Sheet SDS
TentaGel MB NH₂ (0.15 - 0.3 mmol/g, 280 - 320 µm)

Catalog Number:

48101

Specification Sheet SDS
2'-Deoxyadenosine-5'-diphosphate trisodium salt

Purity:

≥ 98% (HPLC)

Synonym:

dADP · 3Na

Catalog Number:

48028

CAS Number:

402491-35-4

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00080332

Molecular Formula:

C₁₀H₁₂N₅Na₃O₉P₂

Molecular Weight:

477.2

Specification Sheet SDS
Bromothymol blue

Synonym:

3',3″Dibromothymolsulfonphthalein

Catalog Number:

47649

CAS Number:

76-59-5

MDL NO:

MFCD00005872

Molecular Formula:

C₂₇H₂₈Br₂O₅S

Molecular Weight:

624.4

Specification Sheet SDS
Rink amide resin (0.2 - 0.3 mmol/g, 100 - 200 mesh)

Catalog Number:

47628

Molecular Weight:

0

Specification Sheet SDS
Ne-Biotinyl-L-lysine

Purity:

≥ 98% (HPLC)

Synonym:

L-Lys(biotinyl)-OH

Catalog Number:

47627

CAS Number:

576-19-2

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00077319

Molecular Formula:

C₁₆H₂₈N₄O₄S

Molecular Weight:

372.49

SDS
Triethylammonium acetate (2.0mol/L in water)

Purity:

1.9 - 2.1 mol/L (Concentration - nonaqueous titration)

Synonym:

Triethylamine acetate (2.0mol/L in water)

Catalog Number:

47405

CAS Number:

5204-74-0

Purity Limit:

1.9 - 2.1 mol/L (Concentration - nonaqueous titration)

MDL NO:

MFCD00151725

Molecular Formula:

C₆H₁₅N·C₂H₄O₂

Molecular Weight:

161.25

Specification Sheet SDS
Fmoc-5-bromo-L-tryptophan

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-L-Trp(5-Br)-OH

Catalog Number:

47394

CAS Number:

460751-66-0

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD28166519

Molecular Formula:

C₂₆H₂₁BrN₂O₄

Molecular Weight:

505.4

Specification Sheet SDS
5-(Phenyl)dipyrrylmethane

Purity:

≥ 95% (HPLC)

Synonym:

2-[Phenyl(1H-pyrrol-2-yl)methyl]-1H-pyrrole

Catalog Number:

47307

CAS Number:

107798-98-1

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD01815137

Molecular Formula:

C₁₅H₁₄N₂

Molecular Weight:

222.29

Specification Sheet SDS
Aluminum oxide micron powder (D50: 3.5-15 micron)

Purity:

≥ 99.99% (Trace metals basis)

Catalog Number:

47287

CAS Number:

1344-28-1

Purity Limit:

≥ 99.99% (Trace metals basis)

Molecular Formula:

Al₂O₃

Molecular Weight:

101.96

Specification Sheet SDS
Zinc oxide nanopowder (treated with silane coupling agents) (10-30 nm)

Hazmat

Purity:

≥ 99% (Trace metals basis)

Hazmat

Catalog Number:

47268

CAS Number:

1314-13-2

Purity Limit:

≥ 99% (Trace metals basis)

Molecular Formula:

ZnO

Molecular Weight:

0

Specification Sheet SDS
Yttrium oxide powder (0.5~1 micron)

Purity:

≥ 99.995% (REO)

Catalog Number:

47262

CAS Number:

1314-37-0

Purity Limit:

≥ 99.995% (REO)

Molecular Formula:

Y₂O₃

Molecular Weight:

225.81

Specification Sheet SDS
Silicon nitride powder (0.5~1 micron)

Purity:

≥ 99.5% (Trace metals basis)

Catalog Number:

47222

CAS Number:

12033-89-5

Purity Limit:

≥ 99.5% (Trace metals basis)

Molecular Formula:

Si₃N₄

Molecular Weight:

140.28

Specification Sheet SDS
Magnesium oxide nanopowder (20 nm)

Purity:

≥ 99.9% (Trace metals basis)

Catalog Number:

47192

CAS Number:

1309-48-4

Purity Limit:

≥ 99.9% (Trace metals basis)

MDL NO:

MFCD00011109

Molecular Formula:

MgO

Molecular Weight:

40.3

Specification Sheet SDS
Boron nitride nanopowder (500 nm)

Purity:

≥ 99.5% (Trace metals basis)

Catalog Number:

47144

CAS Number:

10043-11-5

Purity Limit:

≥ 99.5% (Trace metals basis)

Molecular Formula:

BN

Molecular Weight:

24.82

Specification Sheet SDS
Silicon nanopowder (~ 50 nm)

Hazmat

Purity:

≥ 98.5% (Trace metals basis)

Hazmat

Catalog Number:

47110

CAS Number:

7440-21-3

Purity Limit:

≥ 98.5% (Trace metals basis)

Molecular Formula:

Si

Molecular Weight:

0

Specification Sheet SDS
Monocrystalline silicon nanopowder (200~300 nm)

Hazmat

Purity:

≥ 99% (Trace metals basis)

Hazmat

Catalog Number:

47103

CAS Number:

7440-21-3

Purity Limit:

≥ 99% (Trace metals basis)

Molecular Formula:

Si

Molecular Weight:

0

Specification Sheet SDS
Silicon nanopowder (100 nm)

Hazmat

Purity:

≥ 99% (Trace metals basis)

Hazmat

Catalog Number:

47102

CAS Number:

7440-21-3

Purity Limit:

≥ 99% (Trace metals basis)

Molecular Formula:

Si

Molecular Weight:

0

Specification Sheet SDS
Graphite powder (Natural flakes) (1 micron)

Purity:

≥ 99% (Trace metals basis)

Catalog Number:

47054

CAS Number:

7782-42-5

Purity Limit:

≥ 99% (Trace metals basis)

Molecular Formula:

C

Molecular Weight:

12.01

Specification Sheet SDS
Potassium bis(trimethylsilyl)amide solution, 20% in THF

Hazmat

Purity:

19 - 21% (Assay)

Synonym:

Hexamethyldisilazane potassium salt solution

Hazmat

Catalog Number:

46595

CAS Number:

40949-94-8

Purity Limit:

19 - 21% (Assay)

MDL NO:

MFCD00010330

Molecular Formula:

C₆H₁₈KNSi₂

Molecular Weight:

0

Specification Sheet SDS
Fmoc-Sar-Sar-OH

Purity:

≥ 95% (HPLC)

Catalog Number:

46587

CAS Number:

2313534-20-0

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD34180819

Molecular Formula:

C₂₁H₂₂N₂O₅

Molecular Weight:

382.41

Specification Sheet SDS
Calcium 4-methyl-2-oxovalerate

Purity:

98.5 - 102.0% (Assay, on anhydrous basis)

Synonym:

α-Ketoleucine calcium salt

Catalog Number:

46573

CAS Number:

51828-95-6

Purity Limit:

98.5 - 102.0% (Assay, on anhydrous basis)

MDL NO:

MFCD00795059

Molecular Formula:

C₁₂H₁₈CaO₆·H₂O

Molecular Weight:

316.36

Specification Sheet SDS
Aluminum-Silicon alloy powder (1-2 micron)

Purity:

Al : 87 - 89% , Si : 11 - 13%

Catalog Number:

46549

CAS Number:

11145-27-0

Purity Limit:

Al : 87 - 89% , Si : 11 - 13%

Specification Sheet SDS
Lactobionic acid

Grade:

meets NF specifications

Purity:

≥ 98% (Assay)

Synonym:

4-O-β-D-Galactopyranosyl-D-gluconic acid

Catalog Number:

46531

Grade:

meets NF specifications

CAS Number:

96-82-2

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00078147

Molecular Formula:

C₁₂H₂₂O₁₂

Molecular Weight:

358.29

Specification Sheet SDS

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