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Chemical materials

Perampanel Impurity 18

ULP181020 /
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Perampanel Impurity 19

ULP181021 /
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Perampanel Impurity 20

ULP181022 /
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Perampanel Impurity 21

ULP181023 /
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Perampanel Impurity 22

ULP181024 /
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Perampanel Impurity 23

ULP181025 /
CAS No.：4341-02-0
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Perampanel Impurity 24

ULP181026 /
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Perampanel Impurity 25

ULP181027 /
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Perampanel Impurity 26

ULP181028 /
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Perampanel Impurity 27

ULP181029 /
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Perampanel Impurity 28

ULP181030 /
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Perampanel Impurity 29

ULP181031 /
CAS No.：380919-69-7
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Promethazine EP Impurity C HCl

ULP1811 /
CAS No.：60113-77-1
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Promethazine EP Impurity D-d6 (Promethazine Sulfoxide-d6)

ULP1812 /
CAS No.：1189892-93-0
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Promethazine Impurity 1

ULP1813 /
CAS No.：1220-99-1
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Promethazine Impurity 2

ULP1814 /
CAS No.：1217-37-4
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Promethazine Impurity 3

ULP1815 /
CAS No.：15375-48-1
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Promethazine Impurity 4

ULP1816 /
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Promethazine Impurity 5

ULP1817 /
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Promethazine Impurity 6

ULP1818 /
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Promethazine Impurity 7

ULP1819 /
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Promethazine

ULP182 /
CAS No.：60-87-7
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N-Nitroso Promethazine EP Impurity C

ULP1820 /
CAS No.：94511-44-1
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Penethacillin Hydroiodide (Penethamate Hydroiodide)

ULP182001 /
CAS No.：808-71-9
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Promethazine-d4 HCl

ULP183 /
CAS No.：1173018-74-0
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Dimethyl Acetylphosphoramidate

ULP183001 /
CAS No.：85046-80-6
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4-Methyl-2-Pentanol

ULP184001 /
CAS No.：108-11-2
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2,2,4-Trimethyl-1-Pentanol

ULP184002 /
CAS No.：123-44-4
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2,4-Diethyl-3-propyl-1,5-Pentanediol

ULP184003 /
CAS No.：41845-37-8
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3-Pentanol

ULP184004 /
CAS No.：584-02-1
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(E)-3-Penten-1-ol

ULP184005 /
CAS No.：764-37-4
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4-Methyl-4-Phenylpentan-2-ol

ULP184006 /
CAS No.：2035-93-0
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Pentan-3-yl Trifluoromethanesulfonate

ULP184007 /
CAS No.：191211-62-8
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Methanesulfonic Acid 1-Ethylpropyl Ester

ULP184008 /
CAS No.：4358-72-9
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Toluene-4-Sulfonic Acid 1-Ethyl-Propyl Ester

ULP184009 /
CAS No.：950-25-4
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Dimethyl (3-oxo-5-phenylpentan-2-yl)-Phosphonate

ULP184010 /
CAS No.：144358-71-4
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4-Bromopentan-1-ol

ULP184011 /
CAS No.：16103-56-3
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2-Ethyl-4-Methyl-1-Pentanol

ULP184012 /
CAS No.：106-67-2
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5-Hydroxypentanal

ULP184013 /
CAS No.：4221-03-8
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Promethazine EP Impurity A (Phenothiazine)

ULP185 /
CAS No.：92-84-2
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Purine

ULP185001 /
CAS No.：120-73-0
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6-Methyl Purine

ULP185002 /
CAS No.：2004-03-7
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6-Methyl Purine-13C

ULP185003 /
CAS No.：2004-03-7 (non-labelled)
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2,6,8-Trichloro-7-Methyl Purine

ULP185004 /
CAS No.：16404-16-3
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2,6-Dibromopurine

ULP185005 /
CAS No.：1196-41-4
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6-Methoxy-9H-Purin-2-Amine

ULP185006 /
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Purine Related Compound 1

ULP185007 /
CAS No.：1448999-68-5
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Purine Related Compound 2

ULP185008 /
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8-Chloro-3,7-dihydro-1H-purine-2,6-dione

ULP185009 /
CAS No.：13548-68-0
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6-(Furfurylamino)-Purine

ULP185010 /
CAS No.：525-79-1
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Fax 03-493-0687
Mail chungli@echochemical.com

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Fax 037-615-096
Mail miaoli@echochemical.com

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Telephone 04-2472-8859
Fax 04-2472-8825
Mail taichung@echochemical.com

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Telephone 06-243-6589
Fax 06-253-8208
Mail tainan@echochemical.com

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Address No. 479, Fengding Road, Fengshan District, Kaohsiung City
Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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