You Searched For: 4-[(4-Isopropoxyphenyl)sulfonyl]phenol


6,111  results were found

SearchResultCount:"6111"

Sort Results

List View Easy View

Rate These Search Results

Supplier: TCI America
Description: 4-[(4-Isopropoxyphenyl)sulfonyl]phenol ≥98.0% (by GC)

New Product

Supplier: Ambeed
Description: 4-[(4-Isopropoxyphenyl)sulfonyl]phenol 97%

Supplier: Ambeed
Description: 2-(5-(4-((4-Isopropoxyphenyl)sulfonyl)piperazin-1-yl)-2-(oxazol-2-yl)phenoxy)acetic acid, Purity: 98%, CAS Number: 932372-01-5, Appearance: Solid, Storage: Sealed in dry, Store in freezer, under -20C, Size: 1MG

Supplier: Ambeed
Description: 2-((4-Hydroxyphenyl)sulfonyl)phenol, Purity: 95%, CAS number: 5397-34-2, Appearance: Form: Crystal - Powder / Colour: White - Very pale yellow, Storage: Sealed in dry, 2-8C, Size: 5G

Supplier: Ambeed
Description: 4-Benzyloxyphenyl-4-hydroxyphenyl sulfone 98%

Supplier: AAT BIOQUEST INC
Description: Although Texas Red® is the most popular labeling reagent of sulfonyl chloride, it is quite unstable in water.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Catalog Number: (TCB2858-5G)
Supplier: TCI America
Description: CAS Number: 63134-33-8
Molecular Formula: C19H16O4S
Molecular Weight: 340.39
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
Melting point (°C): 170

SDS


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: TCI America
Description: CAS Number: 5397-34-2 MDL Number: MFCD01631305 Molecular Formula: C12H10O4S Molecular Weight: 250.27 Purity/Analysis Method: <gt/>98.0% (T) Form: Crystal Melting point (°C): 184
Catalog Number: (76480-906)
Supplier: AAT BIOQUEST INC
Description: Although Lissamine Rhodamine B chloride is one of the most popular labeling reagents of sulfonyl chloride, it is quite unstable in water. Even in anhydrous DMF, Lissamine Rhodamine B chloride tends to give a very complicated reaction mixture. It reacts with thiols, alcohols, phenols, aliphatic amines and aromatic amines indiscriminatingly. LRB Red™ is a succinimidyl ester and has the spectral properties identical to those of Lissamine Rhodamine B chloride. LRB Red™ is a superior replacement for Lissamine Rhodamine B chloride. LRB Red™ only reacts with aliphatic amines such as amino acids, peptides and proteins to give bright red fluorescent conjugates that are extremely stable. Compared to Lissamine Rhodamine B chloride, LRB Red™ has much higher labeling efficiency, and more importantly the resulted conjugates are much easier to be purified due to its much cleaner reactions. We strongly recommend that you consider using LRB Red™ to replace Lissamine Rhodamine B chloride for labeling peptides and oligonucleotides.

Small Business Enterprise Minority or Woman-Owned Business Enterprise


Supplier: AOBChem USA
Description: 1-(4-Isopropoxyphenyl)ethanone ≥95%

New Product

Supplier: AOBChem USA
Description: (4-Chloro-2-isopropoxyphenyl)methanol ≥97%

Supplier: AOBChem USA
Description: (3-Bromo-5-isopropoxyphenyl)methanol ≥97%

Supplier: AOBChem USA
Description: (3-Fluoro-2-isopropoxyphenyl)methanol ≥97%

Supplier: AOBChem USA
Description: 5-(4-Isopropoxyphenyl)thiazol-2-amine ≥97%

New Product

Catalog Number: (101796-736)
Supplier: Matrix Scientific
Description: Matrix Scientific Part Number: 009263-1G , MDL Number: MFCD04037892


Inquire for Price
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.
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
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
1 - 16 of 6,111
no targeter for Bottom