Methyl 2,2-dithienylglycolate

Product Name: Methyl 2,2-dithienylglycolate
CAS No.: 26447-85-8
Chemical Name: Methyl 2,2-dithienylglycolate
Synonyms: Compound PDK0140;Aclidinium Impurity 5;2,2-dithienylglycolate;Tiotropium EP Impurity E;Aclidinium bromide impurity;China 2 2-dithienylglycolate;TiotropiuM BroMide IMpurity E;Methyl di(2-thienyl)glycolate;METHYL 2,2-DITHIENYL GLYCOLATE;Tiotropium Bromide BP Impurity E
CBNumber: CB0120838
Molecular Formula: C11H10O3S2
Formula Weight: 254.32
MOL File: 26447-85-8.mol

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Methyl 2,2-dithienylglycolate Property

Melting point:: 93-95°C
Boiling point:: 406.5±40.0 °C(Predicted)
Density: 1.392±0.06 g/cm3(Predicted)
storage temp.: 2-8°C(protect from light)
solubility: DMSO (Slightly), Methanol (Slightly, Heated)
form: Solid
pka: 10.43±0.29(Predicted)
color: White to Light Brown
CAS DataBase Reference: 26447-85-8(CAS DataBase Reference)

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Safety

HS Code: 2934999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: M303765
Product name: MethylDi(2-thienylglycolate)
Packaging: 1g
Price: $215
Updated: 2021/12/16

Usbiological

Product number: 282400
Product name: Methyl 2,2-dithienylglycolate
Packaging: 50g
Price: $531
Updated: 2021/12/16

ChemScene

Product number: CS-W020702
Product name: 2-Thiopheneaceticacid,α-hydroxy-α-2-thienyl-,methylester
Purity: 99.98%
Packaging: 5g
Price: $15
Updated: 2021/12/16

Matrix Scientific

Product number: 073138
Product name: Methyl 2,2-dithienylglycolate
Purity: 95+%
Packaging: 5g
Price: $23
Updated: 2021/12/16

ChemScene

Product number: CS-W020702
Product name: 2-Thiopheneaceticacid,α-hydroxy-α-2-thienyl-,methylester
Purity: 99.98%
Packaging: 10g
Price: $29
Updated: 2021/12/16

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Methyl 2,2-dithienylglycolate Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

Methyl Di(2-thienylglycolate) (Tiotropium EP Impurity E) is an intermediate in the production of Tiotropium Bromide, a long-acting bronchodilator.

Methyl 2,2-dithienylglycolate Preparation Products And Raw materials

Raw materials

Preparation Products

Tiotropium bromide

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Methyl 2,2-dithienylglycolate Suppliers

Canada 2 China 267 Europe 2 Germany 2 India 8 United Kingdom 6 United States 21 Global 308

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View Lastest Price from Methyl 2,2-dithienylglycolate manufacturers

Anhui Dexinjia Biopharm Co., Ltd

Product: Methyl di(2-thienyl) glycolate 26447-85-8
Price: US $300.00-7500.00/KG
Min. Order: 0.1KG
Purity: 99%
Supply Ability: 5MT per month
Release date: 2020-04-01

Zibo Hangyu Biotechnology Development Co., Ltd

Product: Methyl 2,2-dithienylglycolate 26447-85-8
Price: US $60.00-600.00/kg
Min. Order: 10kg
Purity: 0.99
Supply Ability: 20tons
Release date: 2023-11-07

Hebei Kingfiner Technology Development Co.Ltd

Product: Methyl di(2-thienyl) glycolate 26447-85-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 50000kg
Release date: 2023-12-21

26447-85-8, Methyl 2,2-dithienylglycolateRelated Search:

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2-HYDROXY-2,2-BIS(2-THIENYL)ACETIC ACID METHYL ESTER

METHYL 2,2-DITHIENYL GLYCOLATE

Methyl di(2-thienyl)glycolate

methyl hydroxy(di-2-thienyl)acetate

2,2-Di(2-thienyl)glycolic acid methyl ester

Di-2-thienyl-glycolic Acid Methyl Ester

Hydroxydithien-2-ylacetic Acid Methyl Ester

α-Hydroxy-α-2-thienyl-2-thiopheneacetic Acid Methyl Ester

Methyl 2-hydroxy-2,2-bis(thiophen-2-yl)acetate

TiotropiuM BroMide IMpurity E

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

2,2-dithienylglycolate

Tiotropium Bromide BP Impurity E

2-Thiopheneacetic acid,a-hydroxy-a-2-thienyl-, Methyl ester

Tiotropium EP Impurity E

2-hydroxy-2,2-dithiophen-2-ylacetic acid methyl ester

China 2 2-dithienylglycolate

Tiotropium Bromide EP Impurity E

Methyl 2-Hydroxy-2,2-di(2-thienyl)acetate

Aclidinium Impurity 5

2-Thiopheneacetic acid, α-hydroxy-α-2-thienyl-, methyl ester

Tiotropium Bromide Impurity 5(Tiotropium Bromide EP Impurity E)

Methyl 2-Hydroxy-2,2-dithiophen-2-y

Methyl di(2-thienyl) glycolate Methyl di(2-thienyl) glycolate Methyl di(2-thienyl) glycolate

Aclidinium bromide intermediate

Aclidinium bromide impurity

Globally Popular Methyl 2, 2-Dithienylglycolate

Tiotropium Bromide EP Impurity E (Aclidinium Impurity 5)

Methyl bis (2-thiophenyl) glycolate, methyl bis (2-thiophenyl) glycolate, ester

Methyl 2,2-dithienylglycolate ISO 9001：2015 REACH

2,2-Dithienyl glycolic acid methyl ester

Methyl α-hydroxy-α-2-thienyl-2-thiopheneacetate

Compound PDK0140

Tiotropium Bromide Monohydrate Impurity E

Aclidinium bromide Impurity 5/Titropium bromide EP impurity E

Hydroxy-di-thiophen-2-yl-acetic acid methyl ester

Tiotropium Bromide Monohydrate EP Impurity E

Methyl 2,2-dithiophenyl glycolate

26447-85-8

10097-02-9

C11H10O3S2

(intermediate of tiotropium bromide)

api

Tiotropium Bromide Intermediates

Sulphur Derivatives

Heterocycles

Intermediates & Fine Chemicals

Pharmaceuticals

26447-85-8