Chem-Impex International

Sodium bicarbonate

Grade:

ACS reagent

Purity:

99.7 - 100.3% (Assay by titration)

Synonym:

Sodium hydrogen carbonate

Catalog Number:

00084

Grade:

ACS reagent

CAS Number:

144-55-8

Purity Limit:

99.7 - 100.3% (Assay by titration)

MDL NO:

MFCD00003528

Molecular Formula:

NaHCO₃

Molecular Weight:

84.01

Specification Sheet SDS
2,2′-Azobis(2-methylpropionitrile)

Hazmat

Purity:

≥ 98% (Assay)

Synonym:

α,α'-Azoisobutyronitrile

Hazmat

Catalog Number:

36105

CAS Number:

78-67-1

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00013808

Molecular Formula:

C₈H₁₂N₄

Molecular Weight:

164.21

Specification Sheet SDS
Xylan from corn core

Purity:

≥ 96% (Assay)

Catalog Number:

32097

CAS Number:

9014-63-5

Purity Limit:

≥ 96% (Assay)

MDL NO:

MFCD00082148

Molecular Weight:

0.0

Specification Sheet SDS
Sodium hydroxide

Hazmat

Grade:

ACS reagent

Purity:

≥ 97% (Assay by titration)

Synonym:

Caustic soda

Hazmat

Catalog Number:

30056

Grade:

ACS reagent

CAS Number:

1310-73-2

Purity Limit:

≥ 97% (Assay by titration)

MDL NO:

MFCD00003548

Molecular Formula:

NaOH

Molecular Weight:

40.0

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
N^α-Fmoc-Nⁱⁿ-Boc-D-tryptophan

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Trp(Boc)-OH

Catalog Number:

02484

CAS Number:

163619-04-3

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00153367

Molecular Formula:

C₃₁H₃₀N₂O₆

Molecular Weight:

526.6

Specification Sheet SDS
Fmoc-6-aminohexanoic acid

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-6-aminocaproic acid

Catalog Number:

02490

CAS Number:

88574-06-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00077045

Molecular Formula:

C₂₁H₂₃NO₄

Molecular Weight:

353.3

Specification Sheet SDS
Fmoc-O-tert-butyl-D-serine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Ser(tBu)-OH

Catalog Number:

02482

CAS Number:

128107-47-1

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00077071

Molecular Formula:

C₂₂H₂₅NO₅

Molecular Weight:

383.4

Specification Sheet SDS
Fmoc-O-tert-butyl-D-tyrosine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Tyr(tBu)-OH

Catalog Number:

02465

CAS Number:

118488-18-9

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00065684

Molecular Formula:

C₂₈H₂₉NO₅

Molecular Weight:

459.5

Specification Sheet SDS
Ammonium iron(III) citrate, Brown Powder

Grade:

meets FCC specifications

Purity:

16.5 - 18.5% (Fe content)

Synonym:

Ferric ammonium citrate

Catalog Number:

02033

Grade:

meets FCC specifications

CAS Number:

1185-57-5

Purity Limit:

16.5 - 18.5% (Fe content)

MDL NO:

MFCD00013099

Molecular Formula:

C₆H₈FeNO₇

Molecular Weight:

261.97

Specification Sheet SDS
Iron(II) sulfate heptahydrate

Grade:

ACS reagent grade

Purity:

≥ 99% (Assay by titration)

Synonym:

Ferrous sulfate heptahydrate

Catalog Number:

02039

Grade:

ACS reagent grade

CAS Number:

7782-63-0

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00149719

Molecular Formula:

FeSO₄·7H₂O

Molecular Weight:

278.02

Specification Sheet SDS
Ammonium chloride

Hazmat

Grade:

ACS reagent

Purity:

≥ 99.5% (Assay by titration)

Hazmat

Catalog Number:

01207

Grade:

ACS reagent

CAS Number:

12125-02-9

Purity Limit:

≥ 99.5% (Assay by titration)

MDL NO:

MFCD00011420

Molecular Formula:

NH₄Cl

Molecular Weight:

53.49

Specification Sheet SDS
Vitamin B₁₂

Grade:

Meets USP specification

Purity:

96 - 102% (On dried basis)

Synonym:

Cyanocobalamin

Catalog Number:

01412

Grade:

Meets USP specification

CAS Number:

68-19-9

Purity Limit:

96 - 102% (On dried basis)

MDL NO:

MFCD00151092

Molecular Formula:

C₆₃H₈₈N₁₄O₁₄PCo

Molecular Weight:

1355.37

Specification Sheet SDS
Triton X-100 solution

Hazmat

Synonym:

tert-Octylphenoxy polyethoxylethanol solution

Hazmat

Catalog Number:

01279

CAS Number:

9002-93-1

MDL NO:

MFCD00132505

Molecular Weight:

647.0

Specification Sheet SDS
Acetyl-L-cysteine

Purity:

≥ 99% (Assay)

Synonym:

Ac-L-Cys-OH

Catalog Number:

00839

CAS Number:

616-91-1

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00004880

Molecular Formula:

C₅H₉NO₃S

Molecular Weight:

163.2

Specification Sheet SDS
Gibberellic acid

Purity:

≥ 900 ug/mg (HPLC)

Catalog Number:

00720

CAS Number:

77-06-5

Purity Limit:

≥ 900 ug/mg (HPLC)

MDL NO:

MFCD00079329

Molecular Formula:

C₁₉H₂₂O₆

Molecular Weight:

346.4

Specification Sheet SDS
L-Isoleucine

Purity:

≥ 99% (Assay)

Synonym:

L-Ile-OH

Catalog Number:

00263

CAS Number:

73-32-5

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00064222

Molecular Formula:

C₆H₁₃NO₂

Molecular Weight:

131.2

Specification Sheet SDS
L-Arginine hydrochloride

Grade:

USP

Purity:

98.5 - 101.5% (Assay by titration)

Synonym:

L-Arg-OH·HCl

Catalog Number:

00331

Grade:

USP

CAS Number:

1119-34-2

Purity Limit:

98.5 - 101.5% (Assay by titration)

MDL NO:

MFCD00064550

Molecular Formula:

C₆H₁₄N₄O₂·HCl

Molecular Weight:

210.66

Specification Sheet SDS
Guanosine-5'-triphosphate disodium salt

Purity:

≥ 92% (HPLC)

Synonym:

5'-GTP ·2Na

Catalog Number:

00348

CAS Number:

56001-37-7

Purity Limit:

≥ 92% (HPLC)

MDL NO:

MFCD00083629

Molecular Formula:

C₁₀H₁₄N₅O₁₄P₃Na₂

Molecular Weight:

567.15

Specification Sheet SDS
Adenosine-5'-triphosphate disodium salt trihydrate

Purity:

≥ 98% (Assay)

Synonym:

5'-ATP · 2Na · 3H2O

Catalog Number:

00015

CAS Number:

51963-61-2

Purity Limit:

≥ 98% (Assay)

MDL NO:

MFCD00150754

Molecular Formula:

C₁₀H₁₄N₅O₁₃P₃Na₂· 3H₂O

Molecular Weight:

605.1

Specification Sheet SDS
Adenosine-5'-monophosphate disodium salt

Purity:

≥ 98% (HPLC)

Synonym:

5'-AMP·2Na

Catalog Number:

00012

CAS Number:

4578-31-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00065023

Molecular Formula:

C₁₀H₁₂N₅O₇PNa₂

Molecular Weight:

391.19

Specification Sheet SDS
Dimethyl carbonate

Hazmat

Purity:

≥ 99.50% (GC)

Synonym:

Carbonic acid dimethyl ester

Hazmat

Catalog Number:

36906

CAS Number:

616-38-6

Purity Limit:

≥ 99.50% (GC)

MDL NO:

MFCD00008420

Molecular Formula:

C₃H₆O₃

Molecular Weight:

90.08

Specification Sheet SDS
Undecylenic acid

Grade:

FG, KOSHER, FEMA 3247

Purity:

97 - 100% (GC)

Synonym:

10-Undecenoic acid

Catalog Number:

35010

Grade:

FG, KOSHER, FEMA 3247

CAS Number:

112-38-9

Purity Limit:

97 - 100% (GC)

MDL NO:

MFCD00004442

Molecular Formula:

C₁₁H₂₀O₂

Molecular Weight:

184.28

Specification Sheet SDS
Pullulan

Grade:

Meets USP Specification

Catalog Number:

32094

Grade:

Meets USP Specification

CAS Number:

9057-02-7

MDL NO:

MFCD00081940

Molecular Weight:

0.0

Specification Sheet SDS
Phenylsilane

Hazmat

Purity:

≥ 99% (GC)

Hazmat

Catalog Number:

31483

CAS Number:

694-53-1

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00013478

Molecular Formula:

C₆H₈Si

Molecular Weight:

108.22

Specification Sheet SDS
Potassium chloride

Grade:

Molecular Biology Grade

Purity:

≥ 99.5% (Assay by titration)

Catalog Number:

30256

Grade:

Molecular Biology Grade

CAS Number:

7447-40-7

Purity Limit:

≥ 99.5% (Assay by titration)

MDL NO:

MFCD00011360

Molecular Formula:

KCl

Molecular Weight:

74.55

Specification Sheet SDS
Potassium chromate

Hazmat

Grade:

ACS reagent

Purity:

≥ 99% (Assay by titration)

Hazmat

Catalog Number:

30207

Grade:

ACS reagent

CAS Number:

7789-00-6

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00011368

Molecular Formula:

K₂CrO₄

Molecular Weight:

194.19

Specification Sheet SDS
Lithium hydroxide monohydrate

Hazmat

Grade:

ACS reagent

Purity:

≥ 98% (Assay by titration)

Hazmat

Catalog Number:

30127

Grade:

ACS reagent

CAS Number:

1310-66-3

Purity Limit:

≥ 98% (Assay by titration)

MDL NO:

MFCD00149772

Molecular Formula:

LiOH·H₂O

Molecular Weight:

41.96

Specification Sheet SDS
Bathocuproine

Purity:

≥ 99% (HPLC)

Synonym:

2,9-Dimethyl-4,7-diphenyl-1,10-phenanthroline

Catalog Number:

21974

CAS Number:

4733-39-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00004972

Molecular Formula:

C₂₆H₂₀N₂

Molecular Weight:

360.46

Specification Sheet SDS
Triphosgene

Hazmat

Purity:

≥ 99% (Assay)

Synonym:

Bis(trichloromethyl) carbonate

Hazmat

Catalog Number:

07205

CAS Number:

32315-10-9

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00062848

Molecular Formula:

C₃Cl₆O₃

Molecular Weight:

296.7

Specification Sheet SDS
Magnesium sulfate, anhydrous

Grade:

Meets USP specification

Purity:

99.0 - 100.5% (Assay by titration)

Catalog Number:

06808

Grade:

Meets USP specification

CAS Number:

7487-88-9

Purity Limit:

99.0 - 100.5% (Assay by titration)

MDL NO:

MFCD00011110

Molecular Formula:

MgSO₄

Molecular Weight:

120.4

Specification Sheet SDS
TentaGel S RAM

Synonym:

4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)phenoxyacetamido polyethylene glycol resin

Catalog Number:

04775

MDL NO:

MFCD03792613

Molecular Weight:

0.0

Specification Sheet SDS
Fmoc-S-4-methoxytrityl-L-cysteine

Purity:

≥ 99% (Chiral HPLC)

Synonym:

Fmoc-L-Cys(Mmt)-OH

Catalog Number:

03699

CAS Number:

177582-21-7

Purity Limit:

≥ 99% (Chiral HPLC)

MDL NO:

MFCD00270541

Molecular Formula:

C₃₈H₃₃NO₅S

Molecular Weight:

615.7

Specification Sheet SDS
N^a-Fmoc-N^e-Boc-D-lysine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Fmoc-D-Lys(Boc)-OH

Catalog Number:

02431

CAS Number:

92122-45-7

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00065660

Molecular Formula:

C₂₆H₃₂N₂O₆

Molecular Weight:

468.6

Specification Sheet SDS
N-Methylmorpholine

Hazmat

Purity:

≥ 99% (Assay)

Synonym:

4-Methylmorpholine

Hazmat

Catalog Number:

02333

CAS Number:

109-02-4

Purity Limit:

≥ 99% (Assay)

MDL NO:

MFCD00006175

Molecular Formula:

C₅H₁₁NO

Molecular Weight:

101.15

Specification Sheet SDS
Tween 80

Synonym:

Polysorbate 80

Catalog Number:

01516

CAS Number:

9005-65-6

MDL NO:

MFCD00082107

Molecular Weight:

1309.68

Specification Sheet SDS
Boc-L-phenylalanine

Purity:

≥ 99.5% (Chiral HPLC)

Synonym:

Boc-L-Phe-OH

Catalog Number:

00775

CAS Number:

13734-34-4

Purity Limit:

≥ 99.5% (Chiral HPLC)

MDL NO:

MFCD00002663

Molecular Formula:

C₁₄H₁₉NO₄

Molecular Weight:

265.31

Specification Sheet SDS
Ampicillin sodium salt

Grade:

Meets USP Specification

Synonym:

D(-)-α-Aminobenzylpenicillin sodium salt

Catalog Number:

00516

Grade:

Meets USP Specification

CAS Number:

69-52-3

MDL NO:

MFCD00064313

Molecular Formula:

C₁₆H₁₈N₃O₄SNa

Molecular Weight:

371.39

Specification Sheet SDS
Urea

Grade:

ACS reagent

Purity:

99.0 - 100.5% (Assay by titration)

Synonym:

Carbonyldiamide

Catalog Number:

00561

Grade:

ACS reagent

CAS Number:

57-13-6

Purity Limit:

99.0 - 100.5% (Assay by titration)

MDL NO:

MFCD00008022

Molecular Formula:

CH₄N₂O

Molecular Weight:

60.06

Specification Sheet SDS
Ammonium hydroxide solution ACS reagent, 28.0 - 30.0% NH3 basis

Hazmat

Grade:

ACS reagent

Purity:

28 - 30% (Assay by titration)

Synonym:

Aqueous ammonia

Hazmat

Catalog Number:

00707

Grade:

ACS reagent

CAS Number:

1336-21-6

Purity Limit:

28 - 30% (Assay by titration)

MDL NO:

MFCD00066650

Molecular Formula:

NH₄OH

Molecular Weight:

35.5

Specification Sheet SDS
D-Mannitol

Grade:

Meets USP specification

Purity:

97 - 102% (Assay on dried basis)

Synonym:

1,2,3,4,5,6-Hexanehexol

Catalog Number:

00696

Grade:

Meets USP specification

CAS Number:

69-65-8

Purity Limit:

97 - 102% (Assay on dried basis)

MDL NO:

MFCD00064287

Molecular Formula:

C₆H₁₄O₆

Molecular Weight:

182.17

Specification Sheet SDS
Cytidine-5'-triphosphate disodium salt

Purity:

≥ 95% (HPLC)

Synonym:

5'-CTP·2Na

Catalog Number:

00095

CAS Number:

36051-68-0, 81012-87-5

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00078193

Molecular Formula:

C₉H₁₄N₃O₁₄P₃Na₂

Molecular Weight:

527.15

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

Catalog Number:

47628

Molecular Weight:

0.0

Specification Sheet SDS
2-Phenoxyethanol

Grade:

KOSHER, FEMA 4620

Purity:

99 - 100% (GC)

Synonym:

Ethylene glycol monophenyl ether

Catalog Number:

34802

Grade:

KOSHER, FEMA 4620

CAS Number:

122-99-6

Purity Limit:

99 - 100% (GC)

MDL NO:

MFCD00002857

Molecular Formula:

C₈H₁₀O₂

Molecular Weight:

138.16

Specification Sheet SDS
(2-Hydroxypropyl)-β-cyclodextrin

Grade:

Meets USP specification

Catalog Number:

32075

Grade:

Meets USP specification

CAS Number:

128446-35-5

MDL NO:

MFCD00069372

Molecular Weight:

0.0

Specification Sheet SDS
Phosphoric acid

Hazmat

Grade:

ACS Reagent

Purity:

≥ 85% (Assay)

Synonym:

Orthophosphoric acid

Hazmat

Catalog Number:

32006

Grade:

ACS Reagent

CAS Number:

7664-38-2

Purity Limit:

≥ 85% (Assay)

MDL NO:

MFCD00011340

Molecular Formula:

H₃O₄P

Molecular Weight:

98.0

Specification Sheet SDS
Iron(II) sulfate heptahydrate

Grade:

Meets USP specification

Purity:

99.5 - 104.5% (Assay on anhydrous basis)

Synonym:

Ferrous sulfate heptahydrate

Catalog Number:

30094

Grade:

Meets USP specification

CAS Number:

7782-63-0

Purity Limit:

99.5 - 104.5% (Assay on anhydrous basis)

MDL NO:

MFCD00149719

Molecular Formula:

FeSO₄·7H₂O

Molecular Weight:

278.02

Specification Sheet SDS
Acetyl-L-cysteine, from Non-animal source

Grade:

Meets USP specification (Manufactured as per GMP)

Purity:

98 - 102% (Assay)

Synonym:

Ac-L-Cys-OH

Catalog Number:

29880

Grade:

Meets USP specification (Manufactured as per GMP)

CAS Number:

616-91-1

Purity Limit:

98 - 102% (Assay)

MDL NO:

MFCD00004880

Molecular Formula:

C₅H₉NO₃S

Molecular Weight:

163.2

Specification Sheet SDS
Bis(pentafluorophenyl) carbonate

Purity:

≥ 99% (GC)

Synonym:

PFPC

Catalog Number:

23085

CAS Number:

59483-84-0

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00368353

Molecular Formula:

C₁₃F₁₀O₃

Molecular Weight:

394.13

Specification Sheet SDS
Tannic acid

Grade:

ACS reagent

Purity:

≥ 92% (Assay)

Synonym:

Gallotannin

Catalog Number:

22921

Grade:

ACS reagent

CAS Number:

1401-55-4

Purity Limit:

≥ 92% (Assay)

MDL NO:

MFCD00066397

Molecular Formula:

C₇₆H₅₂O₄₆

Molecular Weight:

1701.2

Specification Sheet SDS

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