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5-(bromoacetyl)-1,3-phenylene bis(dimethylcarbamate)

5-(bromoacetyl)-1,3-phenylene bis(dimethylcarbamate) Structure
5-(bromoacetyl)-1,3-phenylene bis(dimethylcarbamate) structure
CAS No.
81732-49-2
Chemical Name:
5-(bromoacetyl)-1,3-phenylene bis(dimethylcarbamate)
Synonyms
Ginkgolide Impurity 5 (Ginkgolide A);5-(bromoacetyl)-1,3-phenylene bis(dimethylcarbamate);Bis(dimethylcarbamic acid)5-bromoacetyl-1,3-phenylene ester;N,N-Dimethyl-carbamic Acid C,C'-[5-(2-Bromoacetyl)-1,3-phenylene] Ester;Carbamic acid, N,N-dimethyl-, C,C'-[5-(2-bromoacetyl)-1,3-phenylene] ester
CBNumber:
CB2898908
Molecular Formula:
C14H17BrN2O5
Molecular Weight:
373.19918
MDL Number:
MFCD09952435
MOL File:
81732-49-2.mol
Last updated:2023-04-23 13:52:06
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5-(bromoacetyl)-1,3-phenylene bis(dimethylcarbamate) Properties

Melting point 103-105 °C
Boiling point 473.5±45.0 °C(Predicted)
Density 1.452±0.06 g/cm3(Predicted)
form Solid
pka -1.25±0.70(Predicted)
color Off White

5-(bromoacetyl)-1,3-phenylene bis(dimethylcarbamate) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC D473403 N,​N-​Dimethyl-carbamicAcidC,​C''-​[5-​(2-​Bromoacetyl)​-​1,​3-​phenylene]Ester 81732-49-2 500mg $1255 2021-12-16 Buy
Product number Packaging Price Buy
D473403 500mg $1255 Buy

5-(bromoacetyl)-1,3-phenylene bis(dimethylcarbamate) Chemical Properties,Uses,Production

Uses

N,?N-?Dimethyl-carbamic Acid C,?C''-?[5-?(2-?Bromoacetyl)?-?1,?3-?phenylene] Ester is an intermediate in synthesizing 1-Keto Bambuterol Hydrochloride (K171500), a Bambuterol (B117500) impurity.

5-(bromoacetyl)-1,3-phenylene bis(dimethylcarbamate) synthesis

51863-60-6
81732-49-2
Synthesis of 5-(bromoacetyl)-1,3-phenylene bis(dimethylcarbamate) from 3,5-Dihydroxyacetophenone

5-(bromoacetyl)-1,3-phenylene bis(dimethylcarbamate) Preparation Products And Raw materials

Raw materials

3,5-Dihydroxyacetophenone

Preparation Products

5-(bromoacetyl)-1,3-phenylene bis(dimethylcarbamate) Suppliers

Global( 12)Suppliers
Supplier Tel Email Country ProdList Advantage
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11927 58
Shanghai Jingjinchem Co., Ltd. 021-13817626287 13817626287 1094777898@qq.com China 107 55
TOSUN PHARM 020-61855200 13326451905 2881290884@qq.com China 7481 58
Jiangsu Wansipu Technology Co., Ltd. 17826022701 1485609990@qq.com China 905 58
Changzhou Bojia Biomedical Technology Co., Ltd. 2122619822 czbjpharma@126.com China 18488 58
Wuhan Yingnuo Pharmaceutical Technology Co., Ltd. +86-027-59232304 15387063101 2881924050@qq.com China 9991 58
Shanghai Hanzhang Technology Trading Co., Ltd 13701862181 jimmiezb@126.com China 54 58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 18162595016 3287908757@qq.com China 9886 58
Henan Vcommend Consultrading Co., Ltd. 13393721940 sales@vcommend.com China 9773 58
Supplier Advantage
China National Standard Pharmaceutical Corporation Limited 		58
Shanghai Jingjinchem Co., Ltd. 55
TOSUN PHARM 58
Jiangsu Wansipu Technology Co., Ltd. 58
Changzhou Bojia Biomedical Technology Co., Ltd. 58
Wuhan Yingnuo Pharmaceutical Technology Co., Ltd. 58
Shanghai Hanzhang Technology Trading Co., Ltd 58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 58
Henan Vcommend Consultrading Co., Ltd. 58
5-(bromoacetyl)-1,3-phenylene bis(dimethylcarbamate) Bis(dimethylcarbamic acid)5-bromoacetyl-1,3-phenylene ester N,N-Dimethyl-carbamic Acid C,C'-[5-(2-Bromoacetyl)-1,3-phenylene] Ester Carbamic acid, N,N-dimethyl-, C,C'-[5-(2-bromoacetyl)-1,3-phenylene] ester Ginkgolide Impurity 5 (Ginkgolide A) 81732-49-2