Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-{4-[2-(5-Ethyl-2-pyridinyl) ehtoxy] benzyldene}-2,4-thiazolidinedione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

144809-28-9

144809-28-9 structure

144809-28-9 structure

Name: 5-{4-[2-(5-Ethyl-2-pyridinyl)ethoxyl]benzylene}-2,4-thiazolidinedione
Chemical Name: 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione
CAS Number: 144809-28-9
Molecular Formula: C₁₉H₁₈N₂O₃S
Molecular Weight: 354.423
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Ethylpyridine
Create Date: 2018-11-30 17:05:19
Modify Date: 2026-07-01 17:46:05

Name	5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione
Synonyms	5-{4-[2-(5-Ethyl-2-pyridinyl) ehtoxy] benzyldene}-2,4-thiazolidinedione Didehydro Pioglitazone (5Z)-5-[[4-[2-(5-Ethylpyridin-2-yl)ethoxy]phenyl]methylene]thiazolidine-2,4-dione (5E)-5-{4-[2-(5-Ethyl-2-pyridinyl)ethoxy]benzylidene}-1,3-thiazolidine-2,4-dione Pioglitazone Impurity B（Isomers） 5-{{4-[2-(5-ETHYL-2-PYRIDINYL)ETHOXY]PHENYL}METHYLENE}-2,4-THIAZOLIDIONE 5-(4-(2-(5-ETHYL-2-PYRIDINYDETHOXY)BENZYLIDENE)-2,4-THIAZOL 5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy]phenyl]-Methylene]-2,4-thiazolidinedione (Pioglitazone IMpurity) 5-[4-[2-(5-Ethyl-pyridin-2-yl-ethoxy)benzyldene]thiazolidine Didehydro Pioglitazone Impurity 5-{4-[2-(5-Ethyl-2-pyridinyl)ethoxyl]benzyldene}-2,4-thiazolidinedione Pioglitazone Impurity 2 5-[4-[2-(5-Ethyl-pyridin-2-yl-ethoxy)benzyldene]thiazolidine-2,4-dione 5-{4-[2-(5-Ethyl-2-pyridinyl)ethoxyl]benzyldene}-2,4-thiazolidinedione ISO 9001：2015 REACH Pioglitazone Impurity 49 (5E)-5-{4-[2-(5-Ethylpyridin-2-yl)ethoxy]benzylidene}-1,3-thiazolidine-2,4-dione 5-[[4-[2-(5-ethylpyridin-2-yl)ethoxy]phenyl]methylidene]-1,3-thiazolidine-2,4-dione 5-[4-[2-(5-Ethyl-2-pyridinyl)ethoxy]benzylidene]-1,3-thiazolidine-2,4-dione 5-[[4-[2-〔5-ethyl-2-pyridinyl〕ethoxy]benzylidene]-2,4-Thiazolidinedione〔EBT〕 (E)-5-(4-(2-(5-ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione 5-{4-[2-(5-ethyl-2-pyridyl)ethoxy]benzilidine}-2,4-thiazolidinedione 5-[4-[2-(5-ETHYL-PURIDIN-2-YL-ETHOXY)BENZYLDENE]THIAZOLIDINE-2,4-DIONE 5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy] 5-{4-[2-(5-ethyl-2-pyridinyl)ethoxyl]benzyldene}-2,4-thiazolidinedione 2,4-Thiazolidinedione, 5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methylene] 5-[[4-[2-(5-ETHYL-2-PYRIDINYL)ETHOXYL] B ENZYLENE)-THAIZOLIDINEDIONE (E)-4-(4-(2-(5-ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidin-5-one 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)th Impurity B of pioglitazone hydrochloride Pioglitazone IMpurity B G/G 5-{4-[2-(5-Ethyl-pyridin-2-yl)-ethoxy]

Density	1.3±0.1 g/cm3
Melting Point	156-159°C
Molecular Formula	C₁₉H₁₈N₂O₃S
Molecular Weight	354.423
Exact Mass	354.103821
PSA	93.59000
LogP	2.76
Index of Refraction	1.653
Storage condition	-20°C Freezer

Precursor 10
110-89-4 2295-31-0 114393-97-4 123-08-0
5408-74-2 101931-00-4 646519-88-2 646519-81-5
5223-06-3 90643-32-6
DownStream 2
112529-15-4 105355-27-9

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