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Image Unavailable-102571-320

Tazobactam sodium ≥91%, white to off-white powder

Catalog Number: 102571-320
Supplier: Chem Impex International

Certificates


Image Unavailable-102619-192

Chloromethylated polystyrene ≥1.20 meq/g, granules

Description: Chloromethyl polystyrene and styrene monomers are copolymerized in order to obtain the Merrifield resin. This method avoids the use of carcinogenic chloromethyl methyl ether. This resin is used in the synthesis of peptide acids using Boc strategy and can be cleaved using HF or TFMSA. Different Boc protected amino acids attached to this resin are also available from stock. Please inquire.
Catalog Number: 102619-192
Supplier: Chem Impex International
Image Unavailable-102580-028

4-(3-Nitrophenyl)thiazole-2-carboxylic acid methyl ester ≥97% (by HPLC)

Catalog Number: 102580-028
Supplier: Chem Impex International

Certificates


Image Unavailable-102598-996

Basic Blue 24 (New Methylene Blue) ≥90% (dye content) C.I. 52030

Catalog Number: 102598-996
Supplier: Chem Impex International

Certificates


Image Unavailable-102642-188

tert-Butyl-5-amino-1H-indazole-1-carboxylate ≥98% (by HPLC)

Catalog Number: 102642-188
Supplier: Chem Impex International
Image Unavailable-102601-562

2,2,6,6-Tetramethylpiperidine ≥99%, liquid

Catalog Number: 102601-562
Supplier: Chem Impex International

Certificates


Image Unavailable-102571-268

Sulfo-NHS (N-Hydroxysulfosuccinimide sodium salt) ≥99.5% (by HPLC)

Description: Sulfo-NHS is used for preparing hydrophilic active esters, e.g. for crosslinking agents.
Catalog Number: 102571-268
Supplier: Chem Impex International

Certificates


Image Unavailable-102614-542

Carbenicillin disodium salt, ≥ 770 mcg/mg USP

Catalog Number: 102614-542
Supplier: Chem Impex International
Image Unavailable-102589-716

Trifluoroacetic acid ≥99.9%

Description: Suitable for peptide and protein synthesis.
Catalog Number: 102589-716
Supplier: Chem Impex International

SDS Certificates


Image Unavailable-102616-598

Bromotrimethylsilane ≥98% (by titrimetric analysis), clear liquid

Catalog Number: 102616-598
Supplier: Chem Impex International

SDS Certificates


Image Unavailable-102576-096

Na-Fmoc-Nb-boc-L-2,3-diaminopropionic acid 4-alkoxybenzyl alcohol resin 0.3 - 0.8 meq/g, granules

Catalog Number: 102576-096
Supplier: Chem Impex International
Image Unavailable-102601-030

Diatrizoic acid, white

Description: Purified, HPLC.
Catalog Number: 102601-030
Supplier: Chem Impex International
Image Unavailable-102604-972

2-Chloro-6-(trichloromethyl)pyridine ≥99%

Catalog Number: 102604-972
Supplier: Chem Impex International

Certificates


Image Unavailable-102556-450

(S)-2-(((Benzyloxy)carbonyl)amino)-3-((tert-butoxycarbonyl)amino)propanoic acid ≥99% (by HPLC), white powder

Catalog Number: 102556-450
Supplier: Chem Impex International
Image Unavailable-102619-290

Tris(dibenzylideneacetone)dipalladium(0) ≥97.0% (carbon basis)

Description: Catalyst for stille reactions of support bound stannane.
Catalog Number: 102619-290
Supplier: Chem Impex International

Certificates


Image Unavailable-102562-954

FMOC isothiocyanate ≥95% (by NMR), pale yellow solid

Catalog Number: 102562-954
Supplier: Chem Impex International
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