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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
Molecular Weight:
254.32
MDL Number:
MFCD08458380
MOL File:
26447-85-8.mol
Last updated:2024-03-12 17:20:04

Methyl 2,2-dithienylglycolate Properties

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)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332-H315-H319
Precautionary statements  P501-P261-P270-P271-P264-P280-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312
HS Code  2934999090

Methyl 2,2-dithienylglycolate price More Price(33)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC M303765 MethylDi(2-thienylglycolate) 26447-85-8 1g $215 2021-12-16 Buy
Usbiological 282400 Methyl 2,2-dithienylglycolate 26447-85-8 50g $531 2021-12-16 Buy
Biosynth Carbosynth IM25486 Methyl 2,2-dithienylglycolate 26447-85-8 250g $575 2021-12-16 Buy
ChemScene CS-W020702 2-Thiopheneaceticacid,α-hydroxy-α-2-thienyl-,methylester 99.98% 26447-85-8 100g $193 2021-12-16 Buy
Biosynth Carbosynth IM25486 Methyl 2,2-dithienylglycolate 26447-85-8 500g $1100 2021-12-16 Buy
Product number Packaging Price Buy
M303765 1g $215 Buy
282400 50g $531 Buy
IM25486 250g $575 Buy
CS-W020702 100g $193 Buy
IM25486 500g $1100 Buy

Methyl 2,2-dithienylglycolate Chemical Properties,Uses,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.

1003-09-4
26878-13-7
26447-85-8
Synthesis of Methyl 2,2-dithienylglycolate from 2-Bromothiophene and methyl 2-oxo-2-(thiophen-2-yl)acetate

Methyl 2,2-dithienylglycolate Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 297)Suppliers
Supplier Tel Email Country ProdList Advantage
Anhui Dexinjia Biopharm Co., Ltd
+86-531-82375818 +86-15064153060 alice@jndxj.com China 309 58
Zibo Hangyu Biotechnology Development Co., Ltd
+86-0533-2185556 +8617865335152 Mandy@hangyubiotech.com China 11013 58
Wuhan Xinhao Biotechnology Co., Ltd
+86-18120578002 +86-18120578002 xinhao-6@xinhaoshengwu.com China 350 58
Frapp's ChemicalNFTZ Co., Ltd.
+86 (576) 8169-6106 sales@frappschem.com China 885 50
Capot Chemical Co.,Ltd.
571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 15371 58
Beijing Cooperate Pharmaceutical Co.,Ltd
010-60279497 sales01@cooperate-pharm.com CHINA 1811 55
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21695 55
Hangzhou FandaChem Co.,Ltd.
008657128800458; +8615858145714 fandachem@gmail.com China 9352 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070 product@chemlin.com.cn CHINA 3012 60

View Lastest Price from Methyl 2,2-dithienylglycolate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Methyl di(2-thienyl) glycolate pictures 2024-04-18 Methyl di(2-thienyl) glycolate
26447-85-8
US $300.00-7500.00 / KG 0.1KG 99% 5MT per month Anhui Dexinjia Biopharm Co., Ltd
Methyl-2,2-dithienyl Glycolate pictures 2024-04-02 Methyl-2,2-dithienyl Glycolate
26447-85-8
US $10.00-100.00 / kg 1kg 99% 5000 MT/Month Wuhan Xinhao Biotechnology Co., Ltd
Methyl di(2-thienyl) glycolate pictures 2024-03-28 Methyl di(2-thienyl) glycolate
26447-85-8
US $0.00 / kg 25kg ≥99% Inquiry PNP Biotech Co. Ltd
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 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