Chem-Impex International

Fmoc-DAP-N₃

Purity:

≥ 99% (HPLC)

Synonym:

1-(Fmoc-amino)-3-azidopropylene

Catalog Number:

33471

CAS Number:

1021422-85-4

Purity Limit:

≥ 99% (HPLC)

Molecular Formula:

C₁₈H₁₈N₄O₂

Molecular Weight:

322.4

Specification Sheet SDS
Boc-cystamine

Purity:

≥ 99% (Assay by titration, HPLC, TLC)

Synonym:

mono-Boc-cystamine

Catalog Number:

33469

CAS Number:

485800-26-8

Purity Limit:

≥ 99% (Assay by titration, HPLC, TLC)

MDL NO:

MFCD19443372

Molecular Formula:

C₉H₂₀N₂O₂S₂

Molecular Weight:

252.4

Specification Sheet SDS
Spermine(N₃HHH)·3HCl

Purity:

95.0 - 100.5% (Assay by titration)

Synonym:

N1-(3-Aminopropyl)-N4-(3-azidopropyl)butane-1,4-diamine trihydrochloride

Catalog Number:

33466

CAS Number:

1190203-77-0

Purity Limit:

95.0 - 100.5% (Assay by titration)

MDL NO:

MFCD21363345

Molecular Formula:

C₁₀H₂₄N₆·3HCl

Molecular Weight:

337.7

Specification Sheet SDS
Fmoc-L-Dap(2-Boc-aminoethyl)-OH

Purity:

≥ 99% (HPLC)

Synonym:

Fmoc-azalysine(Boc)

Catalog Number:

33464

CAS Number:

2250436-46-3

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD31380705

Molecular Formula:

C₂₅H₃₁N₃O₆

Molecular Weight:

469.5

Specification Sheet SDS
1-Amino-8-azido-3,6-dioxaoctane tosylate

Purity:

99 - 101% (Assay by titration)

Synonym:

H2N-PEG(2)-N3·TosOH

Catalog Number:

33467

CAS Number:

166388-57-4

Purity Limit:

99 - 101% (Assay by titration)

MDL NO:

MFCD23380095

Molecular Formula:

C₆H₁₄N₄O₂·C₇H₈O₃S

Molecular Weight:

346.4

Specification Sheet SDS
trans-4-(azidomethyl)cyclohexanecarboxylic acid

Purity:

≥ 99% (Assay by titration, HPLC)

Synonym:

N3-trans-MCHC-OH

Catalog Number:

33461

CAS Number:

170811-10-6

Purity Limit:

≥ 99% (Assay by titration, HPLC)

MDL NO:

MFCD22989462

Molecular Formula:

C₈H₁₃N₃O₂

Molecular Weight:

183.2

Specification Sheet SDS
N^γ -Z-L-2,4-diaminobutyric acid methyl ester hydrochloride

Purity:

>98%

Synonym:

H-L-Dab(Z)-OMe·HCl

Catalog Number:

33465

CAS Number:

10270-79-8, 55528-35-3

Purity Limit:

>98%

MDL NO:

MFCD08275864

Molecular Formula:

C₁₃H₁₈N₂O₄·HCl

Molecular Weight:

302.8

Specification Sheet SDS
Boc-cystamine-suc-OH

Purity:

99 - 101% (Assay by titration)

Synonym:

2,2-Dimethyl-4,13-dioxo-3-oxa-8,9-dithia-5,12-diazahexadecan-16-oic acid

Catalog Number:

33456

CAS Number:

946849-79-2

Purity Limit:

99 - 101% (Assay by titration)

MDL NO:

MFCD27952838

Molecular Formula:

C₁₃H₂₄N₂O₅S₂

Molecular Weight:

352.5

Specification Sheet SDS
N^α-Fmoc-N^β-pentynoyl-2,3-diaminopropionic acid

Purity:

≥ 98% (Assay by titration, HPLC)

Synonym:

Fmoc-L-Dap(Pentynoyl)-OH

Catalog Number:

33462

CAS Number:

2250436-47-4

Purity Limit:

≥ 98% (Assay by titration, HPLC)

MDL NO:

MFCD00072199

Molecular Formula:

C₂₃H₂₂N₂O₅

Molecular Weight:

406.4

Specification Sheet SDS
Boc-(4R-4-azido-D-proline

Purity:

≥ 99% (Assay by titration, HPLC)

Synonym:

Boc-D-Pro(4-N3) (2R,4R

Catalog Number:

33458

CAS Number:

650601-59-5

Purity Limit:

≥ 99% (Assay by titration, HPLC)

MDL NO:

MFCD31657286

Molecular Formula:

C₁₀H₁₆N₄O₄

Molecular Weight:

256.3

Specification Sheet SDS
Molecular sieves, 13X, beads, 4-8 mesh

Catalog Number:

33437

CAS Number:

63231-69-6

MDL NO:

MFCD00131613

Molecular Formula:

Na₈₆[(AlO₂₈₆SiO₂₁₀₆]·nH₂O

Molecular Weight:

0

Specification Sheet SDS
Methyl o-toluate

Purity:

≥ 99% (GC)

Synonym:

Methyl 2-methylbenzoate

Catalog Number:

33449

CAS Number:

89-71-4

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00008428

Molecular Formula:

C₉H₁₀O₂

Molecular Weight:

150.17

Specification Sheet SDS
4S-4-Azido-D-Proline hydrochloride

Purity:

≥ 99% (Assay by titration, HPLC)

Synonym:

H-D-Pro(4-N3)·HCl (2R,4S

Catalog Number:

33454

CAS Number:

2137086-50-9

Purity Limit:

≥ 99% (Assay by titration, HPLC)

Molecular Formula:

C₅H₈N₄O₂·HCl

Molecular Weight:

192.6

Specification Sheet SDS
N₃-1,4-trans-CHC-OH

Purity:

≥ 99% (Assay by titration, HPLC)

Synonym:

trans-4-azidocyclohexanecarboxylic acid

Catalog Number:

33460

CAS Number:

1931895-14-5

Purity Limit:

≥ 99% (Assay by titration, HPLC)

MDL NO:

MFCD22989461

Molecular Formula:

C₇H₁₁N₃O₂

Molecular Weight:

169.2

Specification Sheet SDS
N^ε-Palmitoyl-L-lysine

Purity:

≥ 99.7% (Chiral purity)

Synonym:

H-L-Lys(Palm)-OH

Catalog Number:

33452

CAS Number:

59012-43-0

Purity Limit:

≥ 99.7% (Chiral purity)

MDL NO:

MFCD08274541

Molecular Formula:

C₂₂H₄₄N₂O₃

Molecular Weight:

384.6

Specification Sheet SDS
4R-4-Azido-L-Proline hydrochloride

Purity:

≥ 99% (Assay by titration, HPLC)

Synonym:

H-L-Pro(4-N3)·HCl (2S,4R

Catalog Number:

33451

CAS Number:

1019849-13-8

Purity Limit:

≥ 99% (Assay by titration, HPLC)

Molecular Formula:

C₅H₈N₄O₂·HCl

Molecular Weight:

192.6

Specification Sheet SDS
Boc-(4S-4-azido-D-proline dicyclohexylamine salt

Purity:

≥ 99% (Assay by titration)

Synonym:

Boc-D-Pro(4-N3)·DCHA (2R,4S

Catalog Number:

33457

CAS Number:

132622-77-6

Purity Limit:

≥ 99% (Assay by titration)

MDL NO:

MFCD32067798

Molecular Formula:

C₁₀H₁₆N₄O₄·C₁₂H₂₃N

Molecular Weight:

437.6

Specification Sheet SDS
N^ε-(prop-2-ynyloxycarbonyl)-L-lysine hydrochloride

Purity:

98.0 - 101.5% (Assay by titration)

Synonym:

H-L-Lys(Poc)·HCl

Catalog Number:

33453

CAS Number:

1428330-91-9

Purity Limit:

98.0 - 101.5% (Assay by titration)

MDL NO:

MFCD24842520

Molecular Formula:

C₁₀H₁₆N₂O₄·HCl

Molecular Weight:

264.7

Specification Sheet SDS
-)-Dibutyl-D-Tartrate

Purity:

≥ 99% (GC)

Synonym:

(2S,3S-Dibutyl 2,3-dihydroxysuccinate

Catalog Number:

33444

CAS Number:

62563-15-9

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00068377

Molecular Formula:

C₁₂H₂₂O₆

Molecular Weight:

262.3

Specification Sheet SDS
8-Amino-3,6-dioxaoctanoic acid trimer

Purity:

≥ 98% (HPLC)

Synonym:

H-Adoa-Adoa-Adoa-OH

Catalog Number:

33450

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD18427347

Molecular Formula:

C₁₈H₃₅N₃O₁₀

Molecular Weight:

453.5

Specification Sheet SDS
(2S,3R-Boc-β-methyl-L-Phe-OH

Purity:

≥ 97% (HPLC)

Synonym:

(2S,3R-N-Boc-2-Amino-3-phenylbutyric acid

Catalog Number:

33442

CAS Number:

145432-51-5

Purity Limit:

≥ 97% (HPLC)

MDL NO:

MFCD02259713

Molecular Formula:

C₁₅H₂₁NO₄

Molecular Weight:

279.33

Specification Sheet SDS
Ethyl p-toluate

Purity:

≥ 99% (GC)

Synonym:

Ethyl 4-methylbenzoate

Catalog Number:

33447

CAS Number:

94-08-6

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00009117

Molecular Formula:

C₁₀H₁₂O₂

Molecular Weight:

164.2

Specification Sheet SDS
o-Toluic acid

Purity:

≥ 99% (HPLC)

Synonym:

2-Methylbenzoic acid

Catalog Number:

33448

CAS Number:

118-90-1

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00002477

Molecular Formula:

C₈H₈O₂

Molecular Weight:

136.15

Specification Sheet SDS
Methyl p-toluate

Purity:

≥ 97% (GC)

Synonym:

Methyl 4-methylbenzoate

Catalog Number:

33446

CAS Number:

99-75-2

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00008441

Molecular Formula:

C₉H₁₀O₂

Molecular Weight:

150.17

Specification Sheet SDS
Pyrene

Hazmat

Purity:

≥ 98% (GC)

Synonym:

Benzo[def]phenanthrene

Hazmat

Catalog Number:

33443

CAS Number:

129-00-0

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00004136

Molecular Formula:

C₁₆H₁₀

Molecular Weight:

202.26

Specification Sheet SDS
p-Toluic acid

Purity:

≥ 99% (HPLC)

Synonym:

4-Methylbenzoic acid

Catalog Number:

33445

CAS Number:

99-94-5

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00002565

Molecular Formula:

C₈H₈O₂

Molecular Weight:

136.15

Specification Sheet SDS
Pyromellitic acid

Purity:

≥ 99% (HPLC)

Synonym:

1,2,4,5-Benzenetetracarboxylic acid

Catalog Number:

33441

CAS Number:

89-05-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00002471

Molecular Formula:

C₁₀H₆O₈

Molecular Weight:

254.15

Specification Sheet SDS
1,2,4,5-Tetramethylbenzene

Hazmat

Purity:

≥ 95% (GC)

Synonym:

Durene

Hazmat

Catalog Number:

33440

CAS Number:

95-93-2

Purity Limit:

≥ 95% (GC)

MDL NO:

MFCD00008528

Molecular Formula:

C₁₀H₁₄

Molecular Weight:

134.22

Specification Sheet SDS
Molecular sieves, 13X, beads, 8-12 mesh

Catalog Number:

33438

CAS Number:

63231-69-6

MDL NO:

MFCD00131613

Molecular Formula:

Na₈₆[(AlO₂₈₆SiO₂₁₀₆]·nH₂O

Molecular Weight:

0

Specification Sheet SDS
Molecular sieves, 3Å, EDG Ethanol Grade, 4-8 mesh

Catalog Number:

33439

MDL NO:

MFCD00147627

Molecular Formula:

K₁₂ [(AlO₂₁₂SiO₂₁₂]·nH₂O

Molecular Weight:

0

Specification Sheet SDS
Molecular sieves, 3Å, beads, 4-8 mesh

Synonym:

Molecular Sieve UOP Type 3Å

Catalog Number:

33430

CAS Number:

308080-99-1

MDL NO:

MFCD00147627

Molecular Formula:

K₁₂ [(AlO₂₁₂SiO₂₁₂]·nH₂O

Molecular Weight:

0

Specification Sheet SDS
Molecular sieves, 5Å, beads, 8-12 mesh

Catalog Number:

33436

CAS Number:

69912-79-4

MDL NO:

MFCD00131613

Molecular Formula:

Ca₄,₅[(AlO₂₁₂SiO₂₁₂]·nH₂O

Molecular Weight:

0

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

Catalog Number:

33434

CAS Number:

70955-01-0

MDL NO:

MFCD00131613

Molecular Formula:

Na[(AlO) (SiO)]·nHO·CoCl₂

Molecular Weight:

0

Specification Sheet SDS
Molecular sieves, 3Å, Powder

Catalog Number:

33431

CAS Number:

308080-99-1

MDL NO:

MFCD00147627

Molecular Formula:

K₁₂ [(AlO₂₁₂SiO₂₁₂]·nH₂O

Molecular Weight:

0

Specification Sheet SDS
Molecular sieves, 5Å, beads, 4-8 mesh

Catalog Number:

33435

CAS Number:

69912-79-4

MDL NO:

MFCD00131613

Molecular Formula:

Ca₄,₅[(AlO₂₁₂SiO₂₁₂]·nH₂O

Molecular Weight:

0

Specification Sheet SDS
Methyl salicylate EP / USP / NF

Grade:

meets EP/USP/NF specifications

Purity:

98 - 102% (HPLC)

Synonym:

2-Hydroxybenzoic acid methyl ester

Catalog Number:

33428

Grade:

meets EP/USP/NF specifications

CAS Number:

119-36-8

Purity Limit:

98 - 102% (HPLC)

MDL NO:

MFCD00002214

Molecular Formula:

C₈H₈O₃

Molecular Weight:

152.15

Specification Sheet SDS
Tetrahydro-2-(2-propynyloxy)-2H-pyran

Hazmat

Purity:

≥ 99% (GC)

Synonym:

2-(2-Propynyloxy)tetrahydropyran

Hazmat

Catalog Number:

33402

CAS Number:

6089-04-9

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00006604

Molecular Formula:

C₈H₁₂O₂

Molecular Weight:

140.18

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

Catalog Number:

33432

CAS Number:

70955-01-0

MDL NO:

MFCD00131613

Molecular Formula:

Na₁₂[(AlO₂₁₂SiO₂₁₂]·nH₂O

Molecular Weight:

0

Specification Sheet SDS
Diphenylphosphinamide

Purity:

≥ 99% (HPLC)

Synonym:

Diphenyl phosphinic acid amide

Catalog Number:

33429

CAS Number:

5994-87-6

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00014766

Molecular Formula:

C₁₂H₁₂NOP

Molecular Weight:

217.2

Specification Sheet SDS
-)-Borneol

Hazmat

Purity:

≥ 97% (GC)

Synonym:

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

Hazmat

Catalog Number:

33427

CAS Number:

464-45-9

Purity Limit:

≥ 97% (GC)

MDL NO:

MFCD00003759

Molecular Formula:

C₁₀H₁₈O

Molecular Weight:

154.25

Specification Sheet SDS
2-Ethyl-3,4-ethylenedioxythiophene

Purity:

≥ 98% (GC)

Synonym:

2-Ethyl-2,3-dihydrothieno[3,4-b]-1,4-dioxine

Catalog Number:

33422

CAS Number:

1226799-20-7

Purity Limit:

≥ 98% (GC)

Molecular Formula:

C₈H₁₀O₂S

Molecular Weight:

170.22

Specification Sheet SDS
N-(Phenoxycarbonyl)-L-valine

Purity:

≥ 99% (HPLC)

Catalog Number:

33423

CAS Number:

126147-70-4

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD03840384

Molecular Formula:

C₁₂H₁₅NO₄

Molecular Weight:

237.25

Specification Sheet SDS
Selenium powder, -100 mesh, >= 99.9% (Metals basis)

Hazmat

Purity:

≥ 99% (Assay, ICP-OES)

Hazmat

Catalog Number:

33417

CAS Number:

7782-49-2

Purity Limit:

≥ 99% (Assay, ICP-OES)

MDL NO:

MFCD00134090

Molecular Formula:

Se

Molecular Weight:

78.96

Specification Sheet SDS
4-Hydrazinobenzoic acid hydrochloride

Purity:

98 - 102 % (HPLC)

Catalog Number:

33421

CAS Number:

24589-77-3

Purity Limit:

98 - 102 % (HPLC)

MDL NO:

MFCD00039073

Molecular Formula:

C₇H₉ClN₂O₂

Molecular Weight:

188.61

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
3-(4-Chlorophenoxy)-1,2-propanediol

Purity:

≥ 99% (HPLC)

Synonym:

Chlorphenesin

Catalog Number:

33415

CAS Number:

104-29-0

Purity Limit:

≥ 99% (HPLC)

MDL NO:

MFCD00021990

Molecular Formula:

C₉H₁₁ClO₃

Molecular Weight:

202.64

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
Salidroside, from Rhodiola Crenulata extract

Purity:

≥ 98% (HPLC)

Synonym:

2-(4-Hydroxyphenyl)ethyl β−D-glucopyranoside

Catalog Number:

33409

CAS Number:

10338-51-9

Purity Limit:

≥ 98% (HPLC)

MDL NO:

MFCD00210553

Molecular Formula:

C₁₄H₂₀O₇

Molecular Weight:

300.3

Specification Sheet SDS
Selenium powder, -200 mesh, >= 99.9% (Metals basis)

Hazmat

Purity:

≥ 99% (Assay, ICP-OES)

Hazmat

Catalog Number:

33418

CAS Number:

7782-49-2

Purity Limit:

≥ 99% (Assay, ICP-OES)

MDL NO:

MFCD00134090

Molecular Formula:

Se

Molecular Weight:

78.96

Specification Sheet SDS
3,4-Dimethoxythiophene

Purity:

≥ 99% (GC)

Synonym:

DMOT

Catalog Number:

33420

CAS Number:

51792-34-8

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD01096546

Molecular Formula:

C₆H₈O₂S

Molecular Weight:

144.19

Specification Sheet SDS

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