You Searched For: N-(Toluene-4-sulfonyl)glycine+methyl+ester


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Supplier: Ambeed
Description: N-(Toluene-4-sulfonyl)glycine methyl ester 98%

Catalog Number: (95057-556)
Supplier: G-Biosciences
Description: Trypsin is a serine endopeptidase that specifically cleaves peptide bonds on the carboxy side of s-aminoethyl cysteine, arginine and lysine residues

Supplier: Ambeed
Description: Sodium (2-methoxy-5-(((2,4,6-trimethoxystyryl)sulfonyl)methyl)phenyl)glycinate, Purity: 99%, CAS Number: 1225497-78-8, Appearance: Solid, Storage: Keep in dark place, Inert atmosphere, 2-8 C, Size: 50mg

Supplier: Adipogen
Description: It is known that phenol and p-cresol are promoters of skin tumors and also urinary excretion of phenol and p-cresol is increased by exposure to benzene, which has hemopoietic toxicity, and toluene, respectively. Therefore, the determination of phenol and p-cresol is important in clinical chemistry and toxicology. Because phenol and p-cresol are present in urine as sulfate or glucuronide conjugates, they are hydrolyzed enzymatically or with acid, followed by distillation or extraction with organic solvent prior to measurement by GC or HPLC. However, these GC and HPLC methods require relatively large sample volumes (more than 1 ml) because of their insufficient sensitivities for measuring small amounts of phenol and p-cresol. In the general, the application of fluorescent labeling techniques to HPLC result in a sensitive and selective method. Some acyl chlorides are known to react with phenolic hydroxy group to form esters. It is known that 4-(N-phthalimidinyl)benzensulfonyl chloride Phisyl-Cl7, having sulfonyl chloride, reacted with phenol to give the corresponding highly fluorescent sulfonyl ester. The sensitivity of Physil-Cl was compared with Dansyl-Cl and DPS-Cl, which are analogous to Physil-Cl as fluorescent labeling reagents having sulfonyl chloride group. The labeling reaction of phenol with Dansyl-Cl and DPS-Cl were carried out according to the method of Ruiter et al.5 and the peaks were detected at the each fluorescence maxima wavelength (Ex350nm a Em550nm for Dansyl-Cl, and Ex320nm a Em386nm for DPS-Cl). Peak height of Phisyl derivative was higher about 85-and 7,3-fold than thosse of Dansyl derivative and DPS derivative, respectively. Among these three reagents, Phisyl-Cl was the most sensitive.

Supplier: Ambeed
Description: N-(Phenylsulfonyl)glycine Methyl Ester, Purity: 98%, CAS Number: 69398-48-7, Appearance: White to yellow powder or crystals, Storage: Sealed in dry, Room Temperature, Size: 1G

Supplier: Thermo Scientific Chemicals
Description: Glycine methyl ester hydrochloride (H-Gly-OMe.HCl) 98%

Supplier: Ambeed
Description: Boc-glycine methyl ester 97%

New Product

Supplier: Thermo Scientific Chemicals
Description: 99%. 500g.
Supplier: Ambeed
Description: Glycine methyl ester hydrochloride (H-Gly-OMe.HCl) 98%

New Product

Supplier: Bachem Americas
Description: Sequence: H-Gly-OMe · HCl

Supplier: Sigma Aldrich
Description: METHYL PARA-TOLUENESULFONATE 98%

Supplier: Thermo Scientific Chemicals
Description: N-Benzyloxycarbonylglycine methyl ester, 98%
Supplier: Ambeed
Description: Methyl toluene-4-sulfonate 98%

Supplier: Thermo Scientific Chemicals
Description: N-(Diphenylmethylene)glycine methyl ester, Purity: 98%, CAS Number: 81167-39-7, molecular formula: C16H15NO2, color: White to pale yellow, Form: Solid, Synonyms: Methyl 2-(diphenylmethyleneamino)acetate, 25g
Supplier: Thermo Scientific Chemicals
Description: Methyl toluene-4-sulfonate 97%

Catalog Number: (EM8.08333.9025)
Supplier: MilliporeSigma
Description: Methyl-4-toluenesulfonate for synthesis, CAS number 80-48-8, Chemical formula 4-(CH3)C6H4SO3CH3, Synonyms p-Toluenesulfonic acid methyl ester 25l

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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.
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