1239233-86-3

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Basic information

Product Name: 2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid
Synonyms: 2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid;Febuxostat Related CoMpound;2-(3-Carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid;Febuxostat Amide Impurity;Febuxostat Impurity D;Febuxostat Impurity 4
CAS NO:1239233-86-3
Molecular Formula: C₁₆H₁₈N₂O₄S
Molecular Weight: 334.39012
EINECS: N/A
Product Categories: Heterocycles, Impurities, Inhibitors, Pharmaceuticals, Intermediates & Fine Chemicals
Mol File: 1239233-86-3.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: 538.9±60.0 °C(Predicted)
Flash Point: N/A
Appearance: /
Density: 1.291±0.06 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: Refrigerator
Solubility: DMSO (Slightly), Methanol (Slightly)
PKA: 1.22±0.37(Predicted)
CAS DataBase Reference: 2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid(CAS DataBase Reference)
NIST Chemistry Reference: 2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid(1239233-86-3)
EPA Substance Registry System: 2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid(1239233-86-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1239233-86-3(Hazardous Substances Data)

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2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid CAS:1239233-86-3
Cas No: 1239233-86-3
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1 Gram
3 Metric Ton/Month
Qingdao Beluga Import and Export Co., LTD
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2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid
Cas No: 1239233-86-3
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1 Gram
100 Metric Ton/Year
Shaanxi Cuicheng Biomedical Technology Co., Ltd.
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cas:1239233-86-3
Cas No: 1239233-86-3
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10 Gram
500 Kilogram/Month
Zibo Hangyu Biotechnology Development Co., Ltd
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2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid
Cas No: 1239233-86-3
No Data
1 Gram
1 Metric Ton/Day
Zibo Dorne chemical technology co. LTD
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2-(3-carbamoyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acid
Cas No: 1239233-86-3
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Hangzhou Huarong Pharm Co., Ltd.
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2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid
Cas No: 1239233-86-3
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1 Gram
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Shandong Mopai Biotechnology Co., LTD
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Febuxostat Related Compound A
Cas No: 1239233-86-3
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HANGZHOU TIANYE CHEMICALS CO., LTD.
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2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid CAS No.1239233-86-3
Cas No: 1239233-86-3
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Guangdong Juda Chemical Industrial Co.,Limited
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2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid
Cas No: 1239233-86-3
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Chemsigma International Co.,Ltd.
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2-[3-(AMinocarbonyl)-4-(2-Methylpropoxy)phenyl]-4-Methyl-5-thiazolecarboxylic Acid
Cas No: 1239233-86-3
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ZHEJIANG JIUZHOU CHEM CO.,LTD
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1239233-86-3 Usage

Uses

2-[3-(Aminocarbonyl)-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazolecarboxylic acid is an impurity of Febuxostat (F229000), an xanthine oxidase/xanthine dehydrogenase inhibitor used for the treatment of hyperuricemia and chronic gout.

Check Digit Verification of cas no

The CAS Registry Mumber 1239233-86-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,9,2,3 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1239233-86:
(9*1)+(8*2)+(7*3)+(6*9)+(5*2)+(4*3)+(3*3)+(2*8)+(1*6)=153
153 % 10 = 3
So 1239233-86-3 is a valid CAS Registry Number.

1239233-86-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name	2-[3-carbamoyl-4-(2-methylpropoxy)phenyl]-4-methyl-5-thiazole carboxylic acid

1.2 Other means of identification

Product number	-
Other names	Febuxostat Related CoMpound

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1239233-86-3 SDS

1239233-86-3Upstream product

160844-75-7 2-(3-cyano-4-isobutyloxyphenyl)-4-methylthiazole-5-carboxylic acid ethyl ester

1239233-86-3Downstream Products

144060-53-7 febuxostat

1239233-86-3Relevant articles and documents

HIGH-PURITY FEBUXOSTAT AND THE METHOD FOR PREPARATION

-

Page/Page column 5, (2011/11/30)

A febuxostat which purity is not less than 99.0%, method for preparation thereof, and pharmaceutical composition thereof. The method for preparation includes recrystallizing febuxostat in a mixed solvent. The said pharmaceutical composition can be used in

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