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Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate

Product Name
Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate
CAS No.
28569-88-2
Chemical Name
Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate
Synonyms
Aclidinium Impurity 4;Tiotropium Bromide Impurity 4;Aclidinium bromide Impurity 4;Ethyl (2,2'-Dithienyl)glycolate;Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate;Hydroxydithiophen-2-ylacetic acid ethyl ester;2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, ethyl ester
CBNumber
CB92732791
Molecular Formula
C12H12O3S2
Formula Weight
268.35188
MOL File
28569-88-2.mol
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Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate Property

Melting point:
53-56 °C
Boiling point:
146-146.5 °C(Press: 2 Torr)
Density 
1.347±0.06 g/cm3(Predicted)
storage temp. 
2-8°C(protect from light)
pka
10.57±0.29(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
E678580
Product name
Ethyl2-Hydroxy-2,2-di(thiophen-2-yl)acetate
Packaging
500mg
Price
$1925
Updated
2021/12/16
Crysdot
Product number
CD11153708
Product name
Ethyl2-hydroxy-2,2-di(thiophen-2-yl)acetate
Purity
95+%
Packaging
250mg
Price
$352
Updated
2021/12/16
Chemenu
Product number
CM199295
Product name
Ethyl2-hydroxy-2,2-di(thiophen-2-yl)acetate
Purity
95%
Packaging
1g
Price
$830
Updated
2021/12/16
Alichem
Product number
28569882
Product name
Ethyl2-hydroxy-2,2-di(thiophen-2-yl)acetate
Packaging
1g
Price
$969.6
Updated
2021/12/16
Arctom
Product number
AS075448
Product name
Ethyl2-hydroxy-2,2-di(thiophen-2-yl)acetate
Purity
≥95%
Packaging
1g
Price
$989
Updated
2021/12/16
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Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate Chemical Properties,Usage,Production

Uses

Ethyl 2-Hydroxy-2,2-di(thiophen-2-yl)acetate is a thiophene analog of glycolic acid used in various synthetic preparations.

Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate Preparation Products And Raw materials

Raw materials

Preparation Products

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Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate Suppliers

China 20 India 2 United States 2 Global 24
Shanghai Kewel Chemical Co., Ltd.
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021-64609169 18901607656
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400-685-9117
Fax
021-51816740
Email
market@bepharm.com
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China
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Amadis Chemical Company Limited
Tel
571-89925085
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0086-571-89925065
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sales@amadischem.com
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China
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Hubei Yangxin Medical Technology Co., Ltd.
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Aikon International Limited
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025-66028182 18112977050
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Hubei Moco Chemical Co., Ltd.
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Shenzhen ruikai de biotechnology co., ltd.
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Cato Research Chemicals Inc.
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020-81215950 4000-868-328
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United States
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Meng Cheng Technology (Shanghai) Co., LTD
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Energy Chemical
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28569-88-2, Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetateRelated Search:

Scopine-2,2-dithienyl glycolate tiotropium bromide hydrate 3-Phenoxypropyl bromide 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, (3R)-1-azabicyclo[2.2.2]oct-3-yl ester Aclidinium Bromide Impurity 3（(S)-Aclidinium Bromide） (1β,5β)-8-Methyl-8-azabicyclo[3.2.1]octa-6-ene-3α-ol rel-(1R,3S,5S)-8-Methyl-8-azabicyclo[3,2,1]oct-6-en-yl-2-hydroxy-2,2-dithiophen-2-yl acetate Tiotropium EP Impurity C Scopine Methobromide 2-HYDROXY-2,2-BIS(2-THIENYL) ACETIC ACID TiotropiuM BroMide IMpurity I Ethanedioic acid,1-methyl ester, potassium salt (1:1) Teloidine 2,3-Dibromothiophene (1α,2β,4β,5α)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7α-ol Tiotropium bromide Impurity 16 BIS(2-THIENYL) KETONE Methyl 2,2-dithienylglycolate

  • Hydroxydithiophen-2-ylacetic acid ethyl ester
  • Aclidinium Impurity 4
  • Ethyl 2-hydroxy-2,2-di(thiophen-2-yl)acetate
  • Ethyl (2,2'-Dithienyl)glycolate
  • Aclidinium bromide Impurity 4
  • Tiotropium Bromide Impurity 4
  • 2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, ethyl ester
  • 28569-88-2