You Searched For: N-Methylpyridinium-4-carboxaldehyde+benzenesulphonate+hydrate


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Supplier: Thermo Scientific
Description: N-Methylpyridinium-4-carboxaldehyde benzenesulphonate hydrate 97%
Supplier: Apollo Scientific
Description: 4-Formyl-1-methylpyridinium benzenesulphonate

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Supplier: SIGMA-ALDRICH MICROSCOPY
Description: 5,10,15,20-Tetraphenyl-21H, 23H-porphine-p,p′,p,p′′′-tetrasulfonic acid tetrasodium hydrate is a water-soluble porphyrin. It is a negatively charged compound due to the presence of the sulfonate groups. It has been used to functionalize chemically converted graphene to form conductive graphene films of varying thickness.

Catalog Number: (89456-100MG-F)
Supplier: Merck
Description: Reagent for the spectrophotometric determination of ultra trace amounts of transition metals; determination by capillary zone electrophoresis.
UOM: 1 * 100 mg


Supplier: Apollo Scientific
Description: 2-Chloro-3-fluoroisonicotinaldehyde hydrate 98%

Supplier: Thermo Scientific
Description: 3,4,5-trihydroxybenzaldehyde from Geum japonicum has dual inhibitory effect on matrix metalloproteinase 9; inhibition of gelatinoytic activity as well as MMP-9 expression in TNF-α induced HASMC.
Catalog Number: (69697-100MG)
Supplier: Merck
Description: Organic Standard, 1-Methylpyridinium iodide, 98,0 - 102,0% (AT)
UOM: 1 * 100 mg


Supplier: Apollo Scientific
Description: 1-Butyl-3-methylpyridinium chloride 95%

Supplier: Thermo Scientific
Description: 2-Chloro-1-methylpyridinium iodide ≥97%
Catalog Number: (APOSOR22249-500MG)
Supplier: Apollo Scientific
Description: 1-(4-Methoxyphenyl)-3-(3-methylpyridinium-1-yl)prop-2-en-1-one chloride
UOM: 1 * 500 mg


Catalog Number: (APOSOR22250-500MG)
Supplier: Apollo Scientific
Description: N-[(1E)-3-(4-Chlorophenyl)-3-oxoprop-1-en-1-yl]-3-methylpyridinium chloride
UOM: 1 * 500 mg


Supplier: Thermo Scientific
Description: 1-Butyl-4-methylpyridiniumhexafluorophosphate ≥99%
Supplier: Apollo Scientific
Description: 1-Butyl-4-methylpyridinium chloride 98%

Supplier: Thermo Scientific
Description: 2-Chloro-1-methylpyridinium iodide 97%
Supplier: Apollo Scientific
Description: Peptide coupling agent. see: Chem.Lett.,547(1984)for synthesis of alpha-ribonucleotides

Supplier: Thermo Scientific
Description: 1-Butyl-4-methylpyridiniumtetrafluoroborate ≥99%
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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