UC160
4-Hydroxytolbutamide
≥98% (HPLC)
Synonym(s):
N-(Butylaminocarbonyl)-4-hydroxymethylbenzenesulfonamide
Sign In to View Organizational & Contract Pricing.
About This Item
Empirical Formula (Hill Notation):
C12H18N2O4S
CAS Number:
Molecular Weight:
286.35
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12161501
MDL number:
Assay:
≥98% (HPLC)
Form:
solid
Skip To
assay
≥98% (HPLC)
form
solid
color
white
mp
100-102 °C
solubility
ethanol: soluble 12 mg/mL, 0.1 M NaOH: soluble 4 mg/mL, H2O: insoluble
storage temp.
2-8°C
SMILES string
CCCCNC(=O)NS(=O)(=O)c1ccc(CO)cc1
InChI
1S/C12H18N2O4S/c1-2-3-8-13-12(16)14-19(17,18)11-6-4-10(9-15)5-7-11/h4-7,15H,2-3,8-9H2,1H3,(H2,13,14,16)
InChI key
SJRHYONYKZIRPM-UHFFFAOYSA-N
Application
4-Hydroxytolbutamide has been used as a standard to assay the fungal biotransformation of tolbutamide to 4′-hydroxytolbutamide[1].
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Preparation Note
4-Hydroxytolbutamide is soluble in ethanol at 12 mg/mL and is also soluble in 0.1 M NaOH at 4 mg/ml. It is insoluble in water.
Other Notes
Metabolite of tolbutamide; formed by the cytochrome CYP2CIIC8 and IIC9 subfamily of P450 enzymes.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Ji-Hong Shon et al.
Pharmacogenetics, 12(2), 111-119 (2002-03-05)
Several recent in-vitro data have revealed that CYP2C19, in addition to CYP2C9, is also involved in the 4-methylhydroxylation of tolbutamide. We evaluated the relative contribution of CYP2C9 and CYP2C19 genetic polymorphisms on the disposition of blood glucose lowering response to
Y K Leung et al.
Journal of biochemical and biophysical methods, 36(2-3), 87-94 (1998-08-26)
A simple HPLC/fluorescence method to detect hydroxytolbutamide (a major metabolite of the anti-diabetic drug tolbutamide) has been developed. The effects of nicotine and some of its metabolites on tolbutamide hydroxylation is described. An extraction procedure with diethyl ether was followed
Julia Kirchheiner et al.
Pharmacogenetics, 12(2), 101-109 (2002-03-05)
Tolbutamide is known to be metabolized by cytochrome P450 2C9 (CYP2C9), and the effects of the CYP2C9 amino acid polymorphisms *2 (Arg144Cys) and *3 (Ile359Leu) could be important for drug treatment with tolbutamide and for use of tolbutamide as a
D J Back et al.
British journal of pharmacology, 81(3), 557-562 (1984-03-01)
The effects of various drugs on the pharmacokinetics of tolbutamide have been examined in the rat. Phenobarbitone pretreatment caused a significant decrease in half life and area under the curve (AUC) and a significant increase in clearance and volume of
Use of tolbutamide as a substrate probe for human hepatic cytochrome P450 2C9.
J O Miners et al.
Methods in enzymology, 272, 139-145 (1996-01-01)
Related Content
Global Trade Item Number
| SKU | GTIN |
|---|---|
| UC160-10MG | 04061837410161 |
| UC160-5MG | 04061837410178 |
Active Filters
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service