Chem-Impex International

N₃-1,4-cis-CHC-OH

Purity:

≥ 99% (Assay by titration, HPLC)

Synonym:

cis-4-azidocyclohexanecarboxylic acid

Catalog Number:

33459

CAS Number:

863222-21-3

Purity Limit:

≥ 99% (Assay by titration, HPLC)

MDL NO:

MFCD22989460

Molecular Formula:

C₇H₁₁N₃O₂

Molecular Weight:

169.2

Specification Sheet SDS
Blue Indicating Molecular sieves, 4Å, beads, 8-12 mesh

Catalog Number:

33433

CAS Number:

70955-01-0

MDL NO:

MFCD00131613

Molecular Formula:

Na₁₂[(AlO₂₁₂SiO₂₁₂]·nH₂O

Molecular Weight:

0.0

Specification Sheet SDS
Selenium powder, -325 mesh, >= 99.99% (Metals basis)

Hazmat

Purity:

≥ 99% (Assay, ICP-OES)

Hazmat

Catalog Number:

33419

CAS Number:

7782-49-2

Purity Limit:

≥ 99% (Assay, ICP-OES)

MDL NO:

MFCD00134090

Molecular Formula:

Se

Molecular Weight:

78.96

Specification Sheet SDS
Di-μ-methoxobis(1,5-cyclooctadiene)diiridium(I)

Purity:

≥ 98%

Synonym:

(1,5-Cyclooctadiene)(methoxy)iridium(I) dimer

Catalog Number:

33424

CAS Number:

12148-71-9

Purity Limit:

≥ 98%

MDL NO:

MFCD08459360

Molecular Formula:

C₁₈H₃₀Ir₂O₂

Molecular Weight:

662.86

Specification Sheet SDS
+)-Borneol

Hazmat

Purity:

≥ 98% (GC)

Synonym:

endo-(1R-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol

Hazmat

Catalog Number:

33426

CAS Number:

464-43-7

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00066427

Molecular Formula:

C₁₀H₁₈O

Molecular Weight:

154.25

Specification Sheet SDS
Lithium bromide solution, 54 wt. % in H₂O

Purity:

≥ 99% (Assay by titration)

Catalog Number:

33396

CAS Number:

7550-35-8

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00011077

Molecular Formula:

LiBr

Molecular Weight:

86.85

Specification Sheet SDS
Chromium(III) potassium sulfate dodecahydrate

Purity:

98.0-102.0% (Titration)

Synonym:

Chrome Alum

Catalog Number:

33381

CAS Number:

7788-99-0

Purity Limit:

98.0-102.0% (Titration)

MDL NO:

MFCD00149917

Molecular Formula:

CrK(SO₄₂·12H₂O

Molecular Weight:

499.4

Specification Sheet SDS
Baicalein

Purity:

≥ 98% (HPLC)

Synonym:

5,6,7-Trihydroxyflavone

Catalog Number:

33400

CAS Number:

491-67-8

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00017459

Molecular Formula:

C₁₅H₁₀O₅

Molecular Weight:

270.24

Specification Sheet SDS
Dodecanedioic acid, Refined

Purity:

≥ 99%

Synonym:

Decane-1,10-dicarboxylic acid

Catalog Number:

33388

CAS Number:

693-23-2

Purity Limit:

≥ 99%

MDL NO:

MFCD00002735

Molecular Formula:

C₁₂H₂₂O₄

Molecular Weight:

230.3

Specification Sheet SDS
Lead(II) chromate

Hazmat

Purity:

≥ 99% (Assay by titration)

Synonym:

Lead chromate

Hazmat

Catalog Number:

33377

CAS Number:

7758-97-6

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00011158

Molecular Formula:

PbCrO₄

Molecular Weight:

323.19

Specification Sheet SDS
Potassium perchlorate

Hazmat

Purity:

99.0-100.5% (Titration)

Synonym:

Potassium hyperchlorate

Hazmat

Catalog Number:

33378

CAS Number:

7778-74-7

Purity Limit:

99.0-100.5% (Titration)

MDL NO:

MFCD00011362

Molecular Formula:

KClO₄

Molecular Weight:

138.55

Specification Sheet SDS
Potassium sodium tartrate tetrahydrate

Purity:

99.0-102.0% (Titration)

Synonym:

Rochelle salt

Catalog Number:

33364

CAS Number:

6381-59-5

Purity Limit:

99.0-102.0% (Titration)

MDL NO:

MFCD00150989

Molecular Formula:

C₄H₄KNaO₆·4H₂O

Molecular Weight:

282.2

Specification Sheet SDS
Potassium oxalate monohydrate

Purity:

98.5-101.0% (Titration)

Synonym:

Oxalic acid potassium salt monohydrate

Catalog Number:

33358

CAS Number:

6487-48-5

Purity Limit:

98.5-101.0% (Titration)

MDL NO:

MFCD00150033

Molecular Formula:

C₂O₄K₂·H₂O

Molecular Weight:

184.2

Specification Sheet SDS
Barium chloride dihydrate

Hazmat

Purity:

≥ 99.0% (Titration)

Synonym:

Barium chloride·2H2O

Hazmat

Catalog Number:

33351

CAS Number:

10326-27-9

Purity Limit:

≥ 99.0% (Titration)

MDL NO:

MFCD00149154

Molecular Formula:

BaCl₂·2H₂O

Molecular Weight:

244.3

Specification Sheet SDS
Ammonium bromide

Purity:

≥ 99% (Assay by titration)

Catalog Number:

33348

CAS Number:

12124-97-9

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD00011419

Molecular Formula:

NH₄Br

Molecular Weight:

97.94

Specification Sheet SDS
Fmoc-L-Aph(L-Hor)-OH

Purity:

≥ 98% (HPLC)

Synonym:

(S)-2-((((Fmoc)amino)-3-(4-((S)-2,6-dioxohexahydropyrimidine-4-carboxamido)phenyl)propanoic acid

Catalog Number:

33336

CAS Number:

1253282-31-3

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD27923015

Molecular Formula:

C₂₆H₂₆N₄O₇

Molecular Weight:

542.4

Specification Sheet SDS
2-Chlorotrityl chloride resin (0.8-1.2 mmol/g, 100-200 mesh)

Catalog Number:

33311

CAS Number:

42074-68-0

MDL NO:

MFCD00161760

Molecular Weight:

0.0

Specification Sheet SDS
Trityl chloride resin (0.4 - 1.0 mmol/g, 100 - 200 mesh)

Catalog Number:

33305

MDL NO:

MFCD00284810

Molecular Weight:

0.0

Specification Sheet SDS
4-Benzyloxybenzyl alcohol resin (0.4 - 0.6 mmol/g, 50 - 100 mesh)

Synonym:

Wang resin

Catalog Number:

33286

CAS Number:

201058-08-4

MDL NO:

MFCD00131778

Molecular Weight:

0.0

Specification Sheet SDS
4-(2', 4'-Dimethoxyphenyl-Fmoc-aminomethyl)-phenoxymethyl resin (0.6-1.0 mmol/g, 200-400 mesh)

Synonym:

Rink amide resin

Catalog Number:

33295

MDL NO:

MFCD00801462

Molecular Weight:

0.0

Specification Sheet SDS
4-Hydroxymethyl-phenylacetamidomethyl resin (0.8 - 1.2 mmol/g, 200 - 400 mesh)

Synonym:

PAM resin

Catalog Number:

33290

MDL NO:

MFCD00801461

Molecular Weight:

0.0

Specification Sheet SDS
4-Benzyloxybenzyl alcohol resin (1.0-2.0 mmol/g, 100-200 mesh)

Synonym:

Wang resin

Catalog Number:

33283

CAS Number:

201058-08-4

MDL NO:

MFCD00131778

Molecular Weight:

0.0

Specification Sheet SDS
4-Benzyloxybenzyl alcohol resin (0.4-0.8 mmol/g, 100-200 mesh)

Synonym:

Wang resin

Catalog Number:

33279

CAS Number:

201058-08-4

MDL NO:

MFCD00131778

Molecular Weight:

0.0

Specification Sheet SDS
Chloromethylated polystyrene

Catalog Number:

33277

CAS Number:

55844-94-5

MDL NO:

MFCD00146406

Molecular Weight:

0.0

Specification Sheet SDS
Tetraalkylammonium carbonate resin (2.5-3.5 mmol/g, 50-90 mesh)

Catalog Number:

33261

Molecular Weight:

0.0

Specification Sheet SDS
Tetraalkylammonium carbonate resin (2.0-3.5 mmol/g, 18-50 mesh)

Catalog Number:

33260

Molecular Weight:

0.0

Specification Sheet SDS
Piperazine resin (1.0-2.0 mmol/g, 100-200 mesh)

Catalog Number:

33243

Molecular Weight:

0.0

Specification Sheet SDS
4-Nitro benzophenone oxime resin (0.8 - 1.5 mmol/g, 100 - 200 mesh)

Catalog Number:

33158

MDL NO:

MFCD00165078

Molecular Weight:

0.0

Specification Sheet SDS
Poly(vinylpolypyrrolidone), <= 50 mm particle size

Grade:

USP

Synonym:

Polyvinylpyrrolidone, cross-linked

Catalog Number:

33085

Grade:

USP

CAS Number:

25249-54-1

MDL NO:

MFCD00149016

Molecular Formula:

(C₆H₉NO)_n

Molecular Weight:

0.0

Specification Sheet SDS
Polyvinylpyrrolidone (MW 1,300,000)

Grade:

USP

Synonym:

Povidone

Catalog Number:

33089

Grade:

USP

CAS Number:

9003-39-8

MDL NO:

MFCD00149016

Molecular Formula:

(C₆H₉NO)_n

Molecular Weight:

0.0

Specification Sheet SDS
Polyvinylpyrrolidone (MW 8,000)

Grade:

USP

Purity:

11.5 - 12.8% (Assay on anhydrous basis)

Synonym:

Povidone

Catalog Number:

33086

Grade:

USP

CAS Number:

9003-39-8

Purity Limit:

11.5 - 12.8% (Assay on anhydrous basis)

MDL NO:

MFCD00149016

Molecular Formula:

(C₆H₉NO)_n

Molecular Weight:

0.0

Specification Sheet SDS
2,6-Dipicolinic acid

Purity:

≥ 99% (Assay : Anhydrous basis)

Synonym:

2,6-Pyridinedicarboxylic acid

Catalog Number:

33075

CAS Number:

499-83-2

Purity Limit:

≥ 99% (Assay : Anhydrous basis)

MDL NO:

MFCD00006299

Molecular Formula:

C₇H₅NO₄

Molecular Weight:

167.12

Specification Sheet SDS
L-Leucine, from non animal origin, suitable for cell culture

Grade:

Meets USP specification

Purity:

99 - 101% (Assay by titration,on dry basis)

Synonym:

L-Leu-OH

Catalog Number:

33065

Grade:

Meets USP specification

CAS Number:

61-90-5

Purity Limit:

99 - 101% (Assay by titration,on dry basis)

MDL NO:

MFCD00002617

Molecular Formula:

C₆H₁₃NO₂

Molecular Weight:

131.18

Specification Sheet SDS
9-Fluorenylmethyl carbazate

Purity:

≥ 98% (HPLC)

Synonym:

Fmoc hydrazide

Catalog Number:

33069

CAS Number:

35661-51-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00239419

Molecular Formula:

C₁₅H₁₄N₂O₂

Molecular Weight:

254.28

Specification Sheet SDS
Melittin

Purity:

≥ 98% (HPLC)

Synonym:

H-Gly-Ile-Gly-Ala-Val-Leu-Lys-Val-Leu-Thr-Thr-Gly-Leu-Pro-Ala-Leu-Ile-Ser-Trp-Ile-Lys-Arg-Lys-Arg-Gln-Gln-NH2

Catalog Number:

33032

CAS Number:

20449-79-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00076868

Molecular Formula:

C₁₃₁H₂₂₉N₃₉O₃₁

Molecular Weight:

2846.5

Specification Sheet SDS
D-Panthenol

Grade:

meets USP specifications

Purity:

98 - 102% (on dry basis)

Synonym:

(R-(+)-2,4-Dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide

Catalog Number:

33063

Grade:

meets USP specifications

CAS Number:

81-13-0

Purity Limit:

98 - 102% (on dry basis)

MDL NO:

MFCD00065006

Molecular Formula:

C₉H₁₉NO₄

Molecular Weight:

205.25

Specification Sheet SDS
DL-α-Tocopherol acetate

Grade:

meets EP/USP/FCC specifications

Purity:

96 - 102% (Assay)

Synonym:

Vitamin E acetate

Catalog Number:

33062

Grade:

meets EP/USP/FCC specifications

CAS Number:

7695-91-2

Purity Limit:

96 - 102% (Assay)

MDL NO:

MFCD00072042

Molecular Formula:

C₃₁H₅₂O₃

Molecular Weight:

472.74

Specification Sheet SDS
Aprotinin acetate salt

Synonym:

H-Arg-Pro-Asp-Phe-Cys-Leu-Glu-Pro-Pro-Tyr-Thr-Gly-Pro-Cys-Lys-Ala-Arg-Ile-Ile-Arg-Tyr-Phe-Tyr-Asn-Ala-Lys-Ala-Gly-Leu-Cys-Gln-Thr-Phe-Val-Tyr-Gly-Gly-Cys-Arg-Ala-Lys-Arg-Asn-Asn-Phe-Lys-Ser-Ala-Glu-Asp-Cys-Met-Arg-Thr-Cys-Gly-Gly-Ala-OH acetate salt

Catalog Number:

33040

CAS Number:

9087-70-1

MDL NO:

MFCD00130541

Molecular Formula:

C₂₈₄H₄₃₂N₈₄O₇₉S₇·C₂H₄O₂

Molecular Weight:

6571.58

SDS
H1-7 acetate salt

Purity:

≥ 98% (HPLC)

Synonym:

H-Arg-Arg-Lys-Ala-Ser-Gly-Pro-OH acetate salt

Catalog Number:

32961

CAS Number:

65189-70-0

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02259556

Molecular Formula:

C₃₁H₅₈N₁₄O₉·C₂H₄O₂

Molecular Weight:

830.94

Specification Sheet SDS
Ac-Lys(Ac)-D-Ala-D-Ala-OH

Purity:

≥ 98% (HPLC)

Synonym:

Ac2-Lys-D-Ala-D-Ala-OH

Catalog Number:

32932

CAS Number:

24570-39-6

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00037235

Molecular Formula:

C₁₆H₂₈N₄O₆

Molecular Weight:

372.42

Specification Sheet SDS
Abz-Ala-Gly-Leu-Ala-p-nitrobenzylamide

Purity:

≥ 98% (HPLC)

Synonym:

AAGLAN

Catalog Number:

32894

CAS Number:

100307-95-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00237463

Molecular Formula:

C₂₈H₃₇N₇O₇

Molecular Weight:

583.65

Specification Sheet SDS
Boc-Val-Pro-Arg-AMC hydrochloride salt

Purity:

≥ 99% (TLC)

Synonym:

Boc-Val-Pro-Arg-AMC hydrochloride salt

Catalog Number:

32837

CAS Number:

65147-04-8, 70375-24-5

Purity Limit:

≥ 99% (TLC)

MDL NO:

MFCD00058181

Molecular Formula:

C₃₁H₄₅N₇O₇·HCl

Molecular Weight:

664.2

Specification Sheet SDS
H-Arg-Pro-pNA trifluoroacetate salt

Purity:

≥ 98% (HPLC)

Catalog Number:

32825

CAS Number:

157054-08-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD18633396

Molecular Formula:

C₁₇H₂₅N₇O₄·C₂HF₃O₂

Molecular Weight:

505.45

Specification Sheet SDS
Leupeptin

Purity:

≥ 97% (HPLC)

Synonym:

Ac-Leu-Leu-Arg-aldehyde · sulfate salt

Catalog Number:

32802

CAS Number:

103476-89-7

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD00081028

Molecular Formula:

₂C₂₀H₃₈N₆O₄·H₂SO₄

Molecular Weight:

951.2

Specification Sheet SDS
Z-Arg-Arg-AMC hydrochloride salt

Purity:

≥ 98% (HPLC)

Catalog Number:

32723

CAS Number:

88937-61-5

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00133576

Molecular Formula:

C₃₀H₃₉N₉O₆·HCl

Molecular Weight:

658.15

Specification Sheet SDS
H-Ala-Pro-pNA hydrochloride salt

Catalog Number:

32711

CAS Number:

60189-44-8, 65022-17-5

MDL NO:

MFCD00155539

Molecular Formula:

C₁₄H₁₈N₄O₄·HCl

Molecular Weight:

342.78

SDS
H-Ala-Ala-pNA hydrochloride salt

Purity:

≥ 99% (HPLC)

Catalog Number:

32688

CAS Number:

57282-69-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00058290

Molecular Formula:

C₁₂H₁₆N₄O₄·HCl

Molecular Weight:

316.74

Specification Sheet SDS
H-Arg-Ala-OH acetate salt

Purity:

≥ 99% (HPLC)

Catalog Number:

32662

CAS Number:

40968-45-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00270547

Molecular Formula:

C₉H₁₉N₅O₃·C₂H₄O₂

Molecular Weight:

305.33

Specification Sheet SDS
H-Lys-Ala-pNA·2HCl

Purity:

≥ 98% (HPLC)

Catalog Number:

32629

CAS Number:

390366-87-7

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD02259660

Molecular Formula:

C₁₅H₂₃N₅O₄·2HCl

Molecular Weight:

410.3

Specification Sheet SDS
H-Gly-Pro-pNA·HCl

Purity:

≥ 95% (HPLC)

Catalog Number:

32616

CAS Number:

103213-34-9

Purity Limit:

≥ 95% (HPLC)

MDL NO:

MFCD00058170

Molecular Formula:

C₁₃H₁₆N₄O₄·HCl

Molecular Weight:

328.76

Specification Sheet SDS

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