4-Methyl-2-phenyl-5-thiazoleacetic acid

Modify Date: 2025-09-13 12:13:01

4-Methyl-2-phenyl-5-thiazoleacetic acid Structure
4-Methyl-2-phenyl-5-thiazoleacetic acid structure
Common Name 4-Methyl-2-phenyl-5-thiazoleacetic acid
CAS Number 34272-67-8 Molecular Weight 233.28600
Density 1.287g/cm3 Boiling Point 435.1ºC at 760 mmHg
Molecular Formula C12H11NO2S Melting Point N/A
MSDS N/A Flash Point 216.9ºC

 Names

Name 2-(4-methyl-2-phenyl-1,3-thiazol-5-yl)acetic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.287g/cm3
Boiling Point 435.1ºC at 760 mmHg
Molecular Formula C12H11NO2S
Molecular Weight 233.28600
Flash Point 216.9ºC
Exact Mass 233.05100
PSA 78.43000
LogP 2.74560
Index of Refraction 1.615
InChIKey RWYONVYVVYSLDV-UHFFFAOYSA-N
SMILES Cc1nc(-c2ccccc2)sc1CC(=O)O

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XJ1922500
CHEMICAL NAME :
5-Thiazoleacetic acid, 4-methyl-2-phenyl-
CAS REGISTRY NUMBER :
34272-67-8
BEILSTEIN REFERENCE NO. :
0178498
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H11-N-O2-S
MOLECULAR WEIGHT :
233.30
WISWESSER LINE NOTATION :
T5N CSJ BR& D1VQ E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1070 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 26,497,1971

 Safety Information

HS Code 2934100090

 Synthetic Route

~%

4-Methyl-2-phenyl-5-thiazoleacetic acid Structure

4-Methyl-2-phen...

CAS#:34272-67-8

Literature: Burger; Ullyot Journal of Organic Chemistry, 1947 , vol. 12, p. 342,351

~%

4-Methyl-2-phenyl-5-thiazoleacetic acid Structure

4-Methyl-2-phen...

CAS#:34272-67-8

Literature: Burger; Ullyot Journal of Organic Chemistry, 1947 , vol. 12, p. 342,351

~%

4-Methyl-2-phenyl-5-thiazoleacetic acid Structure

4-Methyl-2-phen...

CAS#:34272-67-8

Literature: Burger; Ullyot Journal of Organic Chemistry, 1947 , vol. 12, p. 342,351

 Customs

HS Code 2934100090
Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

5-Thiazoleacetic acid,4-methyl-2-phenyl
4-Methyl-2-phenyl-5-thiazoleacetic acid
(4-methyl-2-phenyl-thiazol-5-yl)-acetic acid
(4-Methyl-2-phenyl-thiazol-5-yl)-essigsaeure
(4-METHYL-2-PHENYL-1,3-THIAZOL-5-YL)ACETIC ACID
F2185-0002
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