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

5-acetyl-1,3-phenylene bis(dimethylcarbamate) structure

CAS No.: 81732-48-1

Chemical Name:: 5-acetyl-1,3-phenylene bis(dimethylcarbamate)

Synonyms: Einecs 279-804-0;Bambuterol impurity 5;Bambuterol EP Impurity E;Bambuterol Impurity E (EP);5-Acetyl-1,3-phenylene Bis(dimethyl;Bambuterol Hydrochloride Impurity E;Bambuterol Hydrochloride EP Impurity E;5-Acetyl-1,5-phenylene Bis(diMethylcarbaMate);5-acetyl-1,3-phenylene bis(dimethylcarbamate);5-Des[2-(tert-butylaMino)] 5-Acetyl BaMbuterol

CBNumber:: CB7890730

Molecular Formula:: C14H18N2O5

Molecular Weight:: 294.30312

MDL Number:: MFCD02956463

MOL File:: 81732-48-1.mol

Last updated:2023-05-15 10:44:00

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5-acetyl-1,3-phenylene bis(dimethylcarbamate) Properties

Melting point	58-60 °C
Boiling point	435.6±45.0 °C(Predicted)
Density	1?+-.0.06 g/cm3(Predicted)
solubility	Chloroform (Slightly), Methanol (Slightly)
form	Solid
pka	-1.24±0.70(Predicted)
color	White to Off-White
FDA UNII	SD6YHN2NDF

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P264-P270-P301+P312-P330-P501

5-acetyl-1,3-phenylene bis(dimethylcarbamate) price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	D289010	5-Des[2-(tert-butylamino)]5-AcetylBambuterol	81732-48-1	500mg	$165	2021-12-16	Buy
Biosynth Carbosynth	FA21102	5-Acetyl-1,3-phenylene bis(dimethylcarbamate)	81732-48-1	500mg	$275	2021-12-16	Buy
AK Scientific	3101CS	5-Acetyl-1,3-phenylenebis(dimethylcarbamate)	81732-48-1	1g	$718	2021-12-16	Buy
Biosynth Carbosynth	FA21102	5-Acetyl-1,3-phenylene bis(dimethylcarbamate)	81732-48-1	2g	$900.9	2021-12-16	Buy
AK Scientific	3101CS	5-Acetyl-1,3-phenylenebis(dimethylcarbamate)	81732-48-1	2g	$1266	2021-12-16	Buy

Product number	Packaging	Price	Buy
D289010	500mg	$165	Buy
FA21102	500mg	$275	Buy
3101CS	1g	$718	Buy
FA21102	2g	$900.9	Buy
3101CS	2g	$1266	Buy

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

Uses

Bambuterol (B117500) impurity.

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

Raw materials

Preparation Products

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

Global( 36)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131980	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	94838	76
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15421	60
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	17993	56
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	greensnown@163.com	China	9911	50
Nanjing XiZe Biotechnology CO., Ltd.	025-58362220 15250997978	1511893459@qq.com	China	7727	55
Shanghai Jingjinchem Co., Ltd.	021-13817626287 13817626287	1094777898@qq.com	China	107	55
Shenzhen SUNGENING Bio-Medical Co., Ltd.	0755-28967200 13631290199	wxf@sungening.com	China	9507	60
Beijing Minruida Technology Co., Ltd.	010-82387566 18001021521;	sales@mreda.com.cn	China	21450	58

Supplier	Advantage
China National Standard Pharmaceutical Corporation Limited	58
Amadis Chemical Company Limited	58
J & K SCIENTIFIC LTD.	76
Chemsky (shanghai) International Co.,Ltd	60
ChemStrong Scientific Co.,Ltd	56
Shanghai Kewel Chemical Co., Ltd.	50
Nanjing XiZe Biotechnology CO., Ltd.	55
Shanghai Jingjinchem Co., Ltd.	55
Shenzhen SUNGENING Bio-Medical Co., Ltd.	60
Beijing Minruida Technology Co., Ltd.	58

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5-acetyl-1,3-phenylene bis(dimethylcarbamate) Bis(dimethylcarbamic acid)5-acetyl-1,3-phenylene ester Einecs 279-804-0 5-Des[2-(tert-butylaMino)] 5-Acetyl BaMbuterol Bambuterol Impurity E (EP) 5-Acetyl-1,5-phenylene Bis(diMethylcarbaMate) DiMethylcarbaMic Acid 5-Acetyl-1,3-phenylene Ester N,N-DiMethylcarbaMic Acid C,C'-(5-Acetyl-1,3-phenylene) Ester Bambuterol impurity 5 Bambuterol EP Impurity E 5-Acetyl-1,3-phenylene Bis(dimethyl 3-acetyl-5-(dimethylcarbamoyloxy)phenyl] N,N-dimethylcarbamate 5-Acetyl-1,3-phenylene bis(dimethylcarbamate) (Bambuterol Impurity) Bambuterol Impurity 4 (Bambuterol Hydrochloride EP Impurity E) Carbamic acid, N,N-dimethyl-, C,C'-(5-acetyl-1,3-phenylene) ester Bambuterol Hydrochloride EP Impurity E Bambuterol Hydrochloride Impurity E 81732-48-1 Amines Aromatics Impurities Intermediates & Fine Chemicals Pharmaceuticals