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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > (E)-ethyl 2-(3-((hydroxyimino)methyl)-4- isobutoxyphenyl)-4-methylthiazole-5- carboxylate
(E)-ethyl 2-(3-((hydroxyimino)methyl)-4- isobutoxyphenyl)-4-methylthiazole-5- carboxylate structure, CAS 1271738-74-9

(E)-ethyl 2-(3-((hydroxyimino)methyl)-4- isobutoxyphenyl)-4-methylthiazole-5- carboxylate

CAS Number1271738-74-9

SynonymsEthyl 2-{3-[(E)-(hydroxyimino)methyl]-4-isobutoxyphenyl}-4-methyl-1,3-thiazole-5-carboxylate

Molecular FormulaC18H22N2O4S

Molecular Weight262.33

Purity

Density1.2±0.1 g/cm3

Boiling Point516.9±60.0 °C at 760 mmHg

Melting Point

Flash Point

Appearancesolid

EINECS

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Symbol

Signal Word

Cat. No.: 2A-3175200 Purity:
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Quality Control of [ 1271738-74-9 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number1271738-74-9
Catalog No.2A-3175200
Chinese Name2-[3-[(羟基亚胺基)甲基]-4-(2-甲基丙氧基)苯基]-4-甲基-5-噻唑羧酸乙酯
SynonymsEthyl 2-{3-[(E)-(hydroxyimino)methyl]-4-isobutoxyphenyl}-4-methyl-1,3-thiazole-5-carboxylate
Molecular FormulaC18H22N2O4S
Molecular Weight262.33
Density1.2±0.1 g/cm3
Boiling Point516.9±60.0 °C at 760 mmHg
Appearancesolid
Water SolubilityInsuluble (6.2E-3 g/L) (25 ºC)
Storage Conditionroom temperature
ApplicationFebuxostat impurity 6 is an impurity in Febuxostat. Febuxostat is a selective xanthine oxidase (XO) inhibitor with a Ki of 0.6 nM.
PubChem ID329774313
MDL NumberMFCD16660852
SMILESCC1=C(C(OCC)=O)SC(C2=NC=CC=C2C)=N1
InChI1S/C13H14N2O2S/c1-4-17-13(16)11-9(3)15-12(18-11)10-8(2)6-5-7-14-10/h5-7H,4H2,1-3H3
InChI KeyFKQZGAJOAINYIF-UHFFFAOYSA-N
NACRES CodeNA.21
UNSPSC12352200
MSDSmsds/175619_1_1271738_74_9.pdf
Transport InfoProduct Name: Febuxostat Impurity 6
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