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Triethylamine resin (MP), beads, macroporous 330-1225 µm, 15-50 mesh, (>90% within), Used as acid scavenger for acidic residues, for removing carboxylic acid impurities Loading: 3.4-3.6 mmol/g

Supplier: Supra Sciences
Description: Solid supported tertiary amine useful in all acid scavenging protocols.

SDS

Image Unavailable-76832-038

4-Chlorobenzo[d]thiazole-2-thiol 95%

Catalog Number: (76832-038)
Supplier: Ambeed
Description: 4-Chlorobenzo[d]thiazole-2-thiol, Purity: 95%, CAS Number: 1849-65-6, Appearance: White to yellow powder or crystals, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 250MG
Product Image-76620-360

Thiol-PEG6-t-butyl ester

Supplier: AFG Bioscience
Description: Thiol-PEG6-t-butyl ester

Image Unavailable-77686-846

1-Methyl-1H-imidazole-2-thiol ≥98%

Supplier: Ambeed
Description: 1-Methyl-1H-imidazole-2-thiol ≥98%

New Product

Image Unavailable-77243-702

3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecane-1-thiol 97%

Supplier: Ambeed
Description: 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecane-1-thiol, Purity: 97%, CAS Number: 34143-74-3, Appearance: Colorless to white to Yellow Liquid or Semi-Solid or solid, Storage: Inert atmosphere, Room Temperature, Size: 5g

Product Image-101927-264

7-(Trifluoromethyl)quinoline-4-thiol

Catalog Number: (101927-264)
Supplier: Matrix Scientific
Description: Matrix Scientific Part Number: 064206-500MG , MDL Number: MFCD00006780
Image Unavailable-77285-392

4-(Pyridin-4-yl)thiazole-2-thiol 97%

Supplier: Ambeed
Description: 4-(Pyridin-4-yl)thiazole-2-thiol 97%

Image Unavailable-77627-500

5-Methyl-1,3,4-oxadiazole-2-thiol ≥97%

Supplier: Ambeed
Description: 5-Methyl-1,3,4-oxadiazole-2-thiol ≥97%

New Product

Image Unavailable-D-2895.0005BA

H-Pro-2-chlorotrityl resin 200-400 mesh Low Substitution

Catalog Number: (D-2895.0005BA)
Supplier: Bachem Americas
Description: H-Pro-2-chlorotrityl resin (200-400 mesh) (Low Substitution) 5g, Substitution 0. 40-0. 79 mmol/g, Storage Condition: -20 +/- 5 degree C.
Image Unavailable-76773-186

5-(Benzylsulfanyl)-1,3,4-thiadiazole-2-thiol 95%

Supplier: Ambeed
Description: 5-(Benzylsulfanyl)-1,3,4-thiadiazole-2-thiol 95%

Image Unavailable-AA42489-36

Inhibitor removal resin

Supplier: Thermo Scientific Chemicals
Description: Applications: For the removal of phenolic inhibitors: hydroquinone, hydroquinone monomethyl ether, tert-butylcatechol

SDS Certificates

Image Unavailable-D-2555.0005BA

Bromoacetyl resin 200-400 mesh

Catalog Number: (D-2555.0005BA)
Supplier: Bachem Americas
Description: Sequence: Bromoacetyl resin (200-400 mesh)
Synonym(s): Br-CH₂-CO-Ph-polymer
Image Unavailable-102895-368

4-(4-Fluorophenyl)-2-(3-methoxyphenyl)-1H-imidazole-5-thiol ≥90%

Supplier: Matrix Scientific
Description: 4-(4-Fluorophenyl)-2-(3-Methoxyphenyl)-1H-Imidazole-5-Thiol, MF=C16H13FN2OS, MW=300.36, CAS=1326832-84-1, 500MG

SDS

Image Unavailable-77893-527

Thiazolo[5,4-c]pyridine-2-thiol 98%

Supplier: Ambeed
Description: Thiazolo[5,4-c]pyridine-2-thiol 98%

New Product

Image Unavailable-D-1250.0100BA

Wang resin 200-400 mesh

Supplier: Bachem Americas
Description: The Wang support, p-benzyloxybenzyl alcohol resin, is the most widely used resin for attaching carboxylic acids for further functionalization. Cleavage conditions for the ester anchor involve concentrated TFA or TFA/CH₂Cl₂ to provide carboxylic acids or cyclization-cleavage under acidic or basic conditions. Release of an amide function by treatment with an amine in the presence of a Lewis acid was also reported. Wang resin was used to add vinyl and iodobenzoic acids via carbodiimide coupling and the products subjected to Heck conditions with alkenes or with alkynes or to Suzuki coupling with boron reagents. The Ugi multicomponent condensation reaction was conducted on Wang resin with the carboxylic acid, amine or isonitrile as the anchored functional group. Solid-phase lactam syntheses were also achieved by reaction of the resin-bound isonitrile with an amine and an ω-keto-acid as well as other synthetic transformations such as the Biginelli reaction and construction of heterocycles such as quinolones, imidazoles, hydantoins, and 1,4-benzodiazepine-2,5-diones. On a Wang resin primary, secondary, and tertiary alcohols have been converted to 4-methoxybenzyl ethers. As well as anchoring carboxylic acids to Wang resin, phenols were attached under Mitsunobu conditions, subjected to further transformations and cleaved under acidic conditions.

Image Unavailable-D-2115.0100BA

Wang resin 100-200 mesh

Supplier: Bachem Americas
Description: Substitution: 0.80 - 1.20 mmol/g

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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 at 1-800-932-5000.
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 Regulatory_Affairs@vwr.com
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