Chem-Impex International

Ethanolamine hydrochloride

Purity:

≥ 98.5% (Assay by titration)

Synonym:

2-Aminoethanol hydrochloride

Catalog Number:

01169

CAS Number:

2002-24-6

Purity Limit:

≥ 98.5% (Assay by titration)

MDL NO:

MFCD00012892

Molecular Formula:

C₂H₇NO·HCl

Molecular Weight:

97.54

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

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Boc-L-Glu(OBzl)-OH

Catalog Number:

01349

CAS Number:

13574-13-5

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00065569

Molecular Formula:

C₁₇H₂₃NO₆

Molecular Weight:

337.4

Specification Sheet SDS
Barium carbonate

Grade:

ACS reagent

Purity:

99 - 101% (Assay by titration)

Catalog Number:

01219

Grade:

ACS reagent

CAS Number:

513-77-9

Purity Limit:

99 - 101% (Assay by titration)

MDL NO:

MFCD00003448

Molecular Formula:

BaCO₃

Molecular Weight:

197.3

Specification Sheet SDS
N^α-Boc-N^im-2,4-dinitrophenyl-L-histidine·isopropanol

Purity:

≥ 99% (HPLC)

Synonym:

Boc-L-His(Dnp)-OH·IPA

Catalog Number:

01357

CAS Number:

25024-53-7

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00076943

Molecular Formula:

C₁₇H₁₉N₅O₈·C₃H₈O

Molecular Weight:

481.5

Specification Sheet SDS
Potassium hexacyanoferrate(III)

Hazmat

Grade:

ACS reagent

Purity:

≥ 99.0% (Titration)

Synonym:

Potassium ferricyanide

Hazmat

Catalog Number:

01249

Grade:

ACS reagent

CAS Number:

13746-66-2

Purity Limit:

≥ 99.0% (Titration)

MDL NO:

MFCD00011392

Molecular Formula:

K₃Fe(CN)₆

Molecular Weight:

329.2

Specification Sheet SDS
Ammonium phosphate monobasic

Purity:

≥ 98.0% (Assay)

Synonym:

Ammonium dihydrogen phosphate

Catalog Number:

01213

CAS Number:

7722-76-1

Purity Limit:

≥ 98.0% (Assay)

MDL NO:

MFCD00003396

Molecular Formula:

NH₄H₂PO₄

Molecular Weight:

115.0

Specification Sheet SDS
Sarcosine

Purity:

≥ 99% (Titration)

Synonym:

Sar-OH

Catalog Number:

01319

CAS Number:

107-97-1

Purity Limit:

≥ 99% (Titration)

MDL NO:

MFCD00004279

Molecular Formula:

C₃H₇NO₂

Molecular Weight:

89.09

Specification Sheet SDS
Aluminum potassium sulfate dodecahydrate

Grade:

ACS reagent

Purity:

≥ 99% (Assay by titration)

Synonym:

Potassium alum

Catalog Number:

01203

Grade:

ACS reagent

CAS Number:

7784-24-9

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00149143

Molecular Formula:

AlK(SO₄₂·12H₂O

Molecular Weight:

474.4

Specification Sheet SDS
Phloxine B

Grade:

Certifiable Grade

Purity:

≥ 92.5% (Dye content)

Synonym:

Cyanosine

Catalog Number:

00803

Grade:

Certifiable Grade

CAS Number:

18472-87-2

Purity Limit:

≥ 92.5% (Dye content)

MDL NO:

MFCD00070627

Molecular Formula:

C₂₀H₂Br₄Cl₄O₅Na₂

Molecular Weight:

829.6

Specification Sheet SDS
N^α-Boc-N^ω-4-toluenesulfonyl-D-arginine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Boc-D-Arg(Tos)-OH

Catalog Number:

00855

CAS Number:

61315-61-5

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00038260

Molecular Formula:

C₁₈H₂₈N₄O₆S

Molecular Weight:

428.5

Specification Sheet SDS
Boc-L-aspartic acid β-benzyl ester

Purity:

≥ 98.5% (HPLC)

Synonym:

Boc-L-Asp(OBzl)-OH

Catalog Number:

00862

CAS Number:

7536-58-5

Purity Limit:

≥ 98.5% (HPLC)

MDL NO:

MFCD00065564

Molecular Formula:

C₁₆H₂₁NO₆

Molecular Weight:

323.3

Specification Sheet SDS
5-Fluoro-2'-deoxyuridine

Hazmat

Purity:

≥ 99% (HPLC)

Synonym:

5-F-2'-dU

Hazmat

Catalog Number:

00867

CAS Number:

50-91-9

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00006530

Molecular Formula:

C₉H₁₁FN₂O₅

Molecular Weight:

246.19

Specification Sheet SDS
Biotinamidohexanoic acid N-hydroxysuccinimide ester

Purity:

≥ 97% (HPLC)

Synonym:

Biotinyl-ε-aminocaproic acid-N-hydroxysuccinimide ester

Catalog Number:

00963

CAS Number:

72040-63-2

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00065502

Molecular Formula:

C₂₀H₃₀N₄O₆S

Molecular Weight:

454.5

Specification Sheet SDS
Boc-L-glutamine

Purity:

≥ 98%

Synonym:

Boc-L-Gln-OH

Catalog Number:

00845

CAS Number:

13726-85-7

Purity Limit:

≥ 98%

MDL NO:

MFCD00065571

Molecular Formula:

C₁₀H₁₈N₂O₅

Molecular Weight:

246.3

Specification Sheet SDS
2,6-Lutidine, redistilled

Hazmat

Purity:

≥ 99% (GC)

Synonym:

2,6-Dimethylpyridine

Hazmat

Catalog Number:

00800

CAS Number:

108-48-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00006345

Molecular Formula:

C₇H₉N

Molecular Weight:

107.16

Specification Sheet SDS
Iron(III) nitrate nonahydrate

Hazmat

Purity:

98 - 101% (Assay by titration)

Synonym:

Ferric nitrate nonahydrate

Hazmat

Catalog Number:

00849

CAS Number:

7782-61-8

Purity Limit:

98 - 101% (Assay by titration)

MDL NO:

MFCD00149708

Molecular Formula:

Fe(NO₃)₃.9H₂O

Molecular Weight:

404.0

Specification Sheet SDS
Mercury(II) nitrate monohydrate

Hazmat

Grade:

ACS reagent

Purity:

≥ 98.0% (Titration)

Synonym:

Mercuric nitrate monohydrate

Hazmat

Catalog Number:

00677

Grade:

ACS reagent

CAS Number:

7783-34-8

Purity Limit:

≥ 98.0% (Titration)

MDL NO:

MFCD00149736

Molecular Formula:

Hg(NO₃)₂·H₂O

Molecular Weight:

342.62

Specification Sheet SDS
N,N'-Methylene-bis-acrylamide, ≥ 99.5% , suitable for electrophoresis,conductivity ≤ 10 µho/cm

Hazmat

Purity:

≥ 99.5% (Assay, ex N)

Synonym:

Bis-acrylamide

Hazmat

Catalog Number:

00652

CAS Number:

110-26-9

Purity Limit:

≥ 99.5% (Assay, ex N)

MDL NO:

MFCD00008625

Molecular Formula:

C₇H₁₀N₂O₂

Molecular Weight:

154.17

Specification Sheet SDS
Mercury(II) sulfate

Hazmat

Grade:

ACS reagent

Purity:

≥ 98% (Assay by titration)

Synonym:

Mercuric sulfate

Hazmat

Catalog Number:

00678

Grade:

ACS reagent

CAS Number:

7783-35-9

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00011047

Molecular Formula:

HgSO₄

Molecular Weight:

296.65

Specification Sheet SDS
Mercury(II) iodide red

Hazmat

Grade:

ACS reagent

Purity:

≥ 99.0% (Titration: anhydrous basis)

Synonym:

Mercuric iodide red

Hazmat

Catalog Number:

00565

Grade:

ACS reagent

CAS Number:

7774-29-0

Purity Limit:

≥ 99.0% (Titration: anhydrous basis)

MDL NO:

MFCD00011044

Molecular Formula:

HgI₂

Molecular Weight:

454.4

Specification Sheet SDS
L-Pyroglutamic acid

Purity:

98.5 - 100.5% (Assay by titration)

Synonym:

L-Pyr-OH

Catalog Number:

00620

CAS Number:

98-79-3

Purity Limit:

98.5 - 100.5% (Assay by titration)

MDL NO:

MFCD00005272

Molecular Formula:

C₅H₇NO₃

Molecular Weight:

129.1

Specification Sheet SDS
Tetracycline hydrochloride

Hazmat

Grade:

meets USP specifications

Synonym:

Achromycin hydrochloride

Hazmat

Catalog Number:

00667

Grade:

meets USP specifications

CAS Number:

64-75-5

MDL NO:

MFCD00078142

Molecular Formula:

C₂₂H₂₄N₂O₈·HCl

Molecular Weight:

480.9

Specification Sheet SDS
β-Nicotinamide adenine dinucleotide phosphate disodium salt dihdydrate

Purity:

≥ 97% (Assay)

Synonym:

NADP·2Na·2H2O

Catalog Number:

00513

CAS Number:

24292-60-2

Purity Limit:

≥ 97% (Assay)

MDL NO:

MFCD22495363

Molecular Formula:

C₂₁H₂₆N₇O₁₇P₃·Na₂·2H₂O

Molecular Weight:

823.4

Specification Sheet SDS
L-Tyrosine disodium salt dihydrate Non-animal/Non-human Origin

Purity:

≥ 98%

Synonym:

L-3-(4-Hydroxyphenyl)alanine disodium salt dihydrate

Catalog Number:

00436

CAS Number:

122666-87-9

Purity Limit:

≥ 98%

MDL NO:

MFCD03840558

Molecular Formula:

C₉H₉NO₃Na₂·2H₂O

Molecular Weight:

261.19

Specification Sheet SDS
Ethylene glycol-bis(b-aminoethyl ether)-N,N,N',N'-tetraacetic acid

Purity:

99 - 101% (Assay by titration)

Synonym:

EGTA

Catalog Number:

00488

CAS Number:

67-42-5

Purity Limit:

99 - 101% (Assay by titration)

MDL NO:

MFCD00004291

Molecular Formula:

C₁₄H₂₄N₂O₁₀

Molecular Weight:

380.35

Specification Sheet SDS
Fast green FCF

Grade:

Certifiable Grade

Purity:

≥ 96% (HPLC)

Synonym:

Food green 3

Catalog Number:

00475

Grade:

Certifiable Grade

CAS Number:

2353-45-9

Purity Limit:

≥ 96% (HPLC)

MDL NO:

MFCD00013053

Molecular Formula:

C₃₇H₃₄N₂O₁₀S₃Na₂

Molecular Weight:

808.86

Specification Sheet SDS
2-Amino-2-methyl-1,3-propanediol

Grade:

High purity

Purity:

103 - 107% (Assay by titration)

Synonym:

AMPD

Catalog Number:

00460

Grade:

High purity

CAS Number:

115-69-5

Purity Limit:

103 - 107% (Assay by titration)

MDL NO:

MFCD00004678

Molecular Formula:

C₄H₁₁NO₂

Molecular Weight:

105.14

Specification Sheet SDS
D-Histidine

Purity:

≥ 99%

Synonym:

D-His-OH

Catalog Number:

00485

CAS Number:

351-50-8

Purity Limit:

≥ 99%

MDL NO:

MFCD00065963

Molecular Formula:

C₆H₉N₃O₂

Molecular Weight:

155.2

Specification Sheet SDS
Indole-3-butyric acid potassium salt

Purity:

≥ 99% (HPLC)

Synonym:

IBA potassium salt

Catalog Number:

00404

CAS Number:

60096-23-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00058442

Molecular Formula:

C₁₂H₁₂KNO₂

Molecular Weight:

241.23

Specification Sheet SDS
Tris(hydroxymethyl)aminomethane

Grade:

ACS reagent

Purity:

99.8 - 100.1% (Assay by titration)

Synonym:

2-Amino-2-(hydroxymethyl)-1,3-propanediol

Catalog Number:

00298

Grade:

ACS reagent

CAS Number:

77-86-1

Purity Limit:

99.8 - 100.1% (Assay by titration)

MDL NO:

MFCD00004679

Molecular Formula:

C₄H₁₁NO₃

Molecular Weight:

121.1

Specification Sheet SDS
N^ε-Boc-L-Lysine

Purity:

≥ 98% (HPLC)

Synonym:

L-Lys(Boc)-OH

Catalog Number:

00363

CAS Number:

2418-95-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037221

Molecular Formula:

C₁₁H₂₂N₂O₄

Molecular Weight:

246.3

Specification Sheet SDS
2-Morpholinoethanesulfonic acid Low moisture content

Purity:

≥ 99% (Assay by titration)

Synonym:

2-(N-Morpholino)ethanesulfonic acid

Catalog Number:

00211

CAS Number:

4432-31-9

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00006181

Molecular Formula:

C₆H₁₃NO₄S

Molecular Weight:

195.24

Specification Sheet SDS
8-Hydroxyquinoline

Grade:

ACS reagent

Purity:

≥ 99% (Assay by titration)

Synonym:

8-Quinolinol

Catalog Number:

00372

Grade:

ACS reagent

CAS Number:

148-24-3

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00006807

Molecular Formula:

C₉H₇NO

Molecular Weight:

145.16

Specification Sheet SDS
N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline

Purity:

≥ 99% (HPLC)

Synonym:

EEDQ

Catalog Number:

00346

CAS Number:

16357-59-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00006703

Molecular Formula:

C₁₄H₁₇NO₃

Molecular Weight:

247.3

Specification Sheet SDS
b-Nicotinamide adenine dinucleotide phosphate sodium salt

Purity:

≥ 97% (Assay)

Synonym:

β-NADP-Na

Catalog Number:

00231

CAS Number:

1184-16-3, 698999-85-8

Purity Limit:

≥ 97% (Assay)

MDL NO:

MFCD00036973

Molecular Formula:

C₂₁H₂₇N₇O₁₇P₃Na

Molecular Weight:

765.4

Specification Sheet SDS
Trifluoroacetic anhydride

Hazmat

Purity:

≥ 99% (Assay)

Synonym:

Trifluoroacetic acid anhydride

Hazmat

Catalog Number:

00291

CAS Number:

407-25-0

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00000416

Molecular Formula:

C₄F₆O₃

Molecular Weight:

210.03

Specification Sheet SDS
2,4-Dinitrofluorobenzene

Hazmat

Purity:

≥ 99% (HPLC)

Synonym:

1-Fluoro-2,4-dinitrobenzene

Hazmat

Catalog Number:

00122

CAS Number:

70-34-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00007056

Molecular Formula:

C₆H₃FN₂O₄

Molecular Weight:

186.1

Specification Sheet SDS
Glutathione reduced form

Grade:

Meets USP specification

Purity:

98 - 100% (Assay on dried basis)

Synonym:

γ-L-Glutamyl-L-cysteinylglycine

Catalog Number:

00159

Grade:

Meets USP specification

CAS Number:

70-18-8

Purity Limit:

98 - 100% (Assay on dried basis)

MDL NO:

MFCD00065939

Molecular Formula:

C₁₀H₁₇N₃O₆S

Molecular Weight:

307.33

Specification Sheet SDS
2,2'-Dithiodipyridine

Hazmat

Purity:

≥ 99% (Assay)

Synonym:

2,2'-Dipyridyl disulfide

Hazmat

Catalog Number:

00124

CAS Number:

2127-03-9

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00006287

Molecular Formula:

C₁₀H₈N₂S₂

Molecular Weight:

220.23

Specification Sheet SDS
N-Ethylmaleimide

Hazmat

Purity:

≥ 99% (GC)

Synonym:

NEM

Hazmat

Catalog Number:

00142

CAS Number:

128-53-0

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00005509

Molecular Formula:

C₆H₇NO₂

Molecular Weight:

125.13

Specification Sheet SDS
Fibrinogen fraction 1(from bovine plasma)

Purity:

≥ 96%

Synonym:

Bovine fibrinogen

Catalog Number:

00041

CAS Number:

9001-32-5

Purity Limit:

≥ 96%

MDL NO:

MFCD00163624

Molecular Weight:

0.0

Specification Sheet SDS
N^α-(Benzyloxycarbonyloxy)succinimide

Purity:

≥ 99% (HPLC)

Synonym:

Z-OSu

Catalog Number:

00055

CAS Number:

13139-17-8

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00005513

Molecular Formula:

C₁₂H₁₁NO₅

Molecular Weight:

249.23

Specification Sheet SDS
Adenosine-5'-diphosphate disodium salt dihydrate

Purity:

≥ 95% (HPLC)

Synonym:

5'-ADP · 2Na · 2H2O

Catalog Number:

00010

CAS Number:

16178-48-6

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00150926

Molecular Formula:

C₁₀H₁₃N₅O₁₀P₂Na₂· 2H₂O

Molecular Weight:

507.2

Specification Sheet SDS
Cycloheximide (from Streptomyces griseus)

Hazmat

Purity:

≥ 98% (HPLC)

Synonym:

3-[2-(3,5-Dimethyl-2-oxocyclohexyl)-2-hydroxyethyl]glutarimide

Hazmat

Catalog Number:

00083

CAS Number:

66-81-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00082346

Molecular Formula:

C₁₅H₂₃NO₄

Molecular Weight:

281.35

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
Creatine phosphate disodium salt tetrahydrate

Purity:

≥ 97% (Enzymatic assay, dry basis)

Synonym:

Phosphocreatine disodium salt tetrahydrate

Catalog Number:

00072

CAS Number:

71519-72-7, 19333-65-4

Purity Limit:

≥ 97% (Enzymatic assay, dry basis)

MDL NO:

MFCD00150192

Molecular Formula:

C₄H₈N₃O₅PNa₂·4H₂O

Molecular Weight:

327.2

Specification Sheet SDS
a-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
Bromocresol green sodium salt

Grade:

ACS reagent

Synonym:

3',3,5',5-Tetrabromo-3-cresolsulfonephthalein sodium salt

Catalog Number:

00043

Grade:

ACS reagent

CAS Number:

62625-32-5

MDL NO:

MFCD00148898

Molecular Formula:

C₂₁H₁₃Br₄O₅SNa

Molecular Weight:

720.02

Specification Sheet SDS
Coenzyme Q10

Grade:

USP

Purity:

98 - 101% (Assay on anhydrous basis)

Synonym:

Ubiquinone-10

Catalog Number:

00077

Grade:

USP

CAS Number:

303-98-0

Purity Limit:

98 - 101% (Assay on anhydrous basis)

MDL NO:

MFCD00042919

Molecular Formula:

C₅₉H₉₀O₄

Molecular Weight:

863.4

Specification Sheet SDS
Adenine hemisulfate salt

Hazmat

Purity:

≥ 99% (HPLC)

Synonym:

6-Aminopurine hemisulfate salt

Hazmat

Catalog Number:

00006

CAS Number:

321-30-2

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00213655

Molecular Formula:

C₅H₅N₅·½H₂SO₄

Molecular Weight:

184.17

Specification Sheet SDS

Your cart

Products

About Us

Support

Choose options