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You Searched For: 4-Methylbenzhydrylamine+hydrochloride,+polymer+supported


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4-Methylbenzhydrylamine hydrochloride, polymer supported 100-200 mesh

Supplier: Bachem Americas
Description: Sequence: 4-Methyl-benzhydrylamine resin (100-200 mesh) · HCl
Synonym(s): MBHA resin · HCl#4-CH₃-Ph-CH(NH₂)-Ph-polymer · HCl

Image Unavailable-CAAAA44455-14

4-Methylbenzhydrylamine hydrochloride, polymer supported 0.5 - 1.0 mmol/g on poly(styrene-divinylbenzene), cross-linked with 1% DVB 100-200 mesh

Supplier: Thermo Scientific Chemicals
Description: Beads

Certificates

Image Unavailable-D-2230.0001BA

Diphenyldiazomethane resin, polymer-supported 200-400 mesh

Supplier: Bachem Americas
Description: Diphenyldiazomethane was used industrially for producing benzhydryl esters (diphenylmethyl esters) of β-lactam antibiotics. This "polymeric diphenyldiazomethane" readily reacts with carboxylic acids, e.g. Fmoc-amino acids, which need not to be activated. Products can be cleaved from this very acid-sensitive resin derivative with 1-5 % TFA in dichloromethane.

Image Unavailable-D-2930.0005BA

2-Chlorotrityl chloride, polymer supported

Supplier: Bachem Americas
Description: 2-ClTrt resin, 2-CTC resin Synonyms 2-ClTrt resin, 2-CTC resin Substitution 1.00-2.50 mmol/g Storage Conditions -20 +/- 5 Deg C 25g

Image Unavailable-CAAAA44466-18

Benzyl mercaptan, polymer supported 2.0-4.0 mmol/g on poly(styrene-divinylbenzene), cross-linked with 1% DVB 100-200 mesh

Supplier: Thermo Scientific Chemicals
Description: Beads

Certificates

Image Unavailable-D-1965.0005BA

2-Chlorotrityl chloride, polymer supported 200-400 mesh

Supplier: Bachem Americas
Description: A very acid sensitive resin suitable for the synthesis of protected peptide fragments by the Fmoc-strategy. ClTrt resin is in particular suitable for the preparation of C-terminal prolyl and cysteinyl peptides (please see 2-Chlorotrityl Chloride Resin-Linked Amino Acids). Release from this resin is achieved by using 1-50 % TFA in CH₂Cl₂ containing 8 % triisopropylsilane, AcOH/CF₃CH₂OH/CH₂Cl₂, 0.5 % TFA or hexafluoroisopropanol/CH₂Cl₂. ClTrt resin has been used in cyclization reactions under Heck reaction conditions, the solid phase synthesis of β-peptides via the Arndt-Eistert homologation of Fmoc-protected amino acid diazoketones and in Mannich reactions of alkynes, secondary amines and aldehydes in the presence of a copper (I) salt affording the corresponding aminomethylalkynyl adducts. 2-Chlorotrityl resin is highly suitable for the synthesis of peptide alcohols, e.g., peptaibols, and peptide ω-aminoalkylamides.

Product Image-10199-778

Micro-Perfusion Pump Mounting Rod Clamp, Bioptechs Inc.®

Catalog Number: (10199-778)
Supplier: BIOPTECHS INC.
Description: A polymer screw-on clamping bracket to support the Bioptechs Micro-Perfusion Pump onto conventional 1.27cm (0.5") breadboard support post.
Image Unavailable-D-2440.0001BA

SASRIN™ resin (100-200 mesh, 0.7-1.0 mmol/g)

Supplier: Bachem Americas
Description: SASRIN™ (=Super Acid Sensitive ResIN) was developed in our own laboratories especially for Fmoc solid phase synthesis (EP 0 292 729, US 4,831,084 and US 4,914,151). Its high acid lability enables the cleavage and isolation of the protected peptide fragment.

Product Image-100500-256

Paraffin wax blended with synthetic polymers, Polyfin™ embedding agent for histology

Catalog Number: (100500-256)
Supplier: Electron Microscopy Sciences
Description: Polyfin is a mixture of highly refined paraffins and co-polymer alloys in a convenient wax pellet.

Minority or Woman-Owned Business Enterprise


Image Unavailable-D-1295.0001BA

SASRIN™ resin (200-400 mesh, 0.80-1.20 mmol/g)

Supplier: Bachem Americas
Description: SASRIN™ (=Super Acid Sensitive ResIN) was developed in our own laboratories especially for Fmoc solid phase synthesis (EP 0 292 729, US 4,831,084 and US 4,914,151). Its high acid lability enables the cleavage and isolation of the protected peptide fragment.

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Trityl chloride resin 0.5 - 2.5 mmol/g on poly(styrene-divinylbenzene), cross-linked with 1% DVB 100-200 mesh

Supplier: Thermo Scientific Chemicals
Description: Beads

Certificates

Product Image-75856-044

AkroBins, Akro-Mils

Supplier: Akro-Mils
Description: AkroBins are the industry-leading hanging and stacking plastic storage bin.

Product Image-470005-884

Polyethylene Test Tube Supports with Draining Pins

Catalog Number: (470005-884)
Supplier: PRECISION MOULDED POLYMERS LTD
Description: These supports keep test tubes secure.
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AASTY 11-50

Supplier: CUBE BIOTECH
Description: AASTYs (Acrylic acid-co-styrenes) - like AASTY 11-50 - are highly-alternating copolymers, well-suited for the generation of native lipid nanodiscs. They are a 2022 novel developed series for membrane protein solubilization & stabilization. AASTY 11-50 gets its name from its molecular weight and Acrylic Acid : Styrene Ratio. These varying ratios of acrylic acid to styrene contribute to the hydrophilic properties of our AASTYs. In general lighter AASTYs, like 6-45 tend to be more aggressive, while heavier AASTYs, such as 11-50 show higher thermodynamic stability.

Every membrane protein solubilization needs to undergo a screening process in before. The characteristic phospholipid environment surrounding the different membrane proteins in question performs differently well with each polymer. To support you in this process, we offer a handy Screening Kit for AASTYs to test them all.

We recommend the two following publications if you would like to get further information: Smith et al. 2020 & Timcenko et al. 2022

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N-Benzhydryl-N-methylamine 98%

Supplier: Thermo Scientific Chemicals
Description: N-Benzhydryl-N-methylamine 98%

Certificates

Image Unavailable-AA47336-03

Polyethyleneimine, M.W. 40,000, linear

Supplier: Thermo Scientific Chemicals
Description: Polyethyleneimine Hydrochloride, Linear, Cas Number: 9002-98-6, MW: 40000, Formula: -Hn-[Ch2Ch2Nh-]N.Hcl, Density: 1.05, Form: Powder, Storage: Ambient Temperature, Identification: Conforms To Standard, Viscosity: 0.45-0.90Dl/G, Size: 250mG

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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.
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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


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