ChemicalBook > CAS DataBase List > 2-[2-(4-CHLOROPHENYL)-1,3-THIAZOL-4-YL]ACETIC ACID

2-[2-(4-CHLOROPHENYL)-1,3-THIAZOL-4-YL]ACETIC ACID

Product Name
2-[2-(4-CHLOROPHENYL)-1,3-THIAZOL-4-YL]ACETIC ACID
CAS No.
17969-20-9
Chemical Name
2-[2-(4-CHLOROPHENYL)-1,3-THIAZOL-4-YL]ACETIC ACID
Synonyms
mialex;8L-323S;ici54,450;Fenclozic;fenclozicacid;acidofenclozico;acidumfenclozicum;Acide p-chlorophenyl-2;2-(p-chlorophenyl)-4-thiazoleaceticaci;2-(4-chlorophenyl)-4-thiazoleaceticaci
CBNumber
CB6384960
Molecular Formula
C11H8ClNO2S
Formula Weight
253.7
MOL File
17969-20-9.mol
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2-[2-(4-CHLOROPHENYL)-1,3-THIAZOL-4-YL]ACETIC ACID Property

Melting point:
150-152°C
Boiling point:
145°C (rough estimate)
Density 
1.2270 (rough estimate)
refractive index 
1.6300 (estimate)
storage temp. 
2-8°C
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
3.83±0.10(Predicted)
color 
Off-White to Pale Brown
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Safety

Hazard Codes 
Xn
Risk Statements 
22
HazardClass 
IRRITANT
Toxicity
LD50 in rats, mice (mg/kg): 850, 1000 orally; 250, 300 i.v. (Hepworth)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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N-Bromosuccinimide Price

TRC
Product number
F247530
Product name
FenclozicAcid
Packaging
500mg
Price
$275
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC124498
Product name
[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]acetic acid
Packaging
100mg
Price
$58
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC124498
Product name
[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]acetic acid
Packaging
250mg
Price
$115
Updated
2021/12/16
Matrix Scientific
Product number
045605
Product name
2-[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]acetic acid
Purity
>95%
Packaging
500mg
Price
$181
Updated
2021/12/16
Matrix Scientific
Product number
045605
Product name
2-[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]acetic acid
Purity
>95%
Packaging
1g
Price
$228
Updated
2021/12/16
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2-[2-(4-CHLOROPHENYL)-1,3-THIAZOL-4-YL]ACETIC ACID Chemical Properties,Usage,Production

Originator

Fenclozic Acid,ZYF Pharm Chemical

Uses

Fenclozic Acid is a a potent antiinflammatory agent with analgesic and antipyretic properties and is a human hepatotoxic drug.

Manufacturing Process

3.7 parts of 2-(4-chlorophenyl)-4-cyanomethylthiazole and 35 parts of 6 N hydrochloric acid are heated under reflux for 2 hours. The solution is cooled by the addition of ice and made alkaline to pH 8 by the addition of 30% aqueous ammonia. The mixture is filtered to remove trace impurities, and an excess of 40% sodium hydroxide solution is then added to the filtrate to cause precipitation of a sodium salt, which is collected by filtration and crystallised from water. There is thus obtained sodium 2-(4-chlorophenyl)thiazol-4- ylacetate, M.P. 13°C (decomposition).
This sodium salt is dissolved in hot water, and the solution is brought to pH 4 by the addition of acetic acid, which causes the precipitation of 2-(4- chlorophenyl)thiazol-4-ylacetic acid. This is collected by filtration, washed with water, and dried in vacuo over phosphorus pentoxide. It has an M.P. 155- 156°C (from ethyl acetate).

Therapeutic Function

Antiinflammatory, Analgesic, Antipyretic

2-[2-(4-CHLOROPHENYL)-1,3-THIAZOL-4-YL]ACETIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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17969-20-9, 2-[2-(4-CHLOROPHENYL)-1,3-THIAZOL-4-YL]ACETIC ACIDRelated Search:


  • 2-(4-chlorophenyl)-4-thiazoleaceticaci
  • 2-(4-chlorophenyl)-4-thiazoleaceticacid
  • 2-(4-chlorophenyl)-thiazol-4-ylaceticacid
  • 2-(p-chlorophenyl)-4-thiazoleaceticaci
  • 2-(p-chlorophenyl)-4-thiazole-aceticacid
  • 2-(p-chlorophenyl)thiazol-4-ylaceticacid
  • acidep-chlorophenyl-2thiazole-acetique-4
  • acidofenclozico
  • acidumfenclozicum
  • fenclozicacid
  • ici54,450
  • mialex
  • 2-[2-(4-CHLOROPHENYL)-1,3-THIAZOL-4-YL]ACETIC ACID
  • [2-(4-CHLOROPHENYL)-1,3-THIAZOL-4-YL]ACETIC ACID
  • 2-[2-(4-chlorophenyl)-1,3-thiazol-4-yl]ethanoic acid
  • 2-[2-(4-chlorophenyl)-4-thiazolyl]acetic acid
  • 2-[2-(4-chlorophenyl)thiazol-4-yl]acetic acid
  • Fenclozic
  • 4-Thiazoleacetic acid, 2-(4-chlorophenyl)- (9CI)
  • 4-THIAZOLEACETIC ACID, 2-(p-CHLOROPHENYL)-
  • 8L-323S
  • Acide p-chlorophenyl-2
  • 4-Thiazoleacetic acid, 2-(4-chlorophenyl)-
  • [2(4Chlorophenyl)1,3thiazol4yl]acetic acid,[2 (4 Chlorophenyl) 1,3 thiazol 4 yl]acetic acid
  • [2-(4-Chlorophenyl)-1,3-thiazol-4-yl]acetic acid, 10 mM in DMSO
  • 17969-20-9