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Chemical materials

Theophylline Impurity 16

ULT6026 /

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Theophylline Impurity 17

ULT6027 /

CAS No.：708-79-2

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Theophylline Impurity 18

ULT6028 /

CAS No.：2530-99-6

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Theophylline Impurity 19 (Mixture of Z and E Isomers)

ULT6029 /

CAS No.：29214-62-8

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Theophylline EP Impurity F (Theophylline-Ethylenediamine EP Impurity F, Diprophylline EP Impurity C, Etofylline)

ULT603 /

CAS No.：519-37-9

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Theophylline Impurity 20

ULT6030 /

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Theophylline Impurity 21

ULT6031 /

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Aminophylline

ULT6032 /

CAS No.：317-34-0

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Theophylline Impurity 1

ULT6033 /

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Theophylline Impurity 3

ULT6034 /

CAS No.：40012-14-4

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Theophylline EP Impurity D (Theophylline USP Related Compound D, Diprophylline EP Impurity A, Theophyllidine)

ULT6035 /

CAS No.：6736-40-9

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Theophylline EP Impurity D HCl (Theophylline USP Related Compound D HCl, Diprophylline EP Impurity A HCl, Theophyllidine HCl)

ULT6036 /

CAS No.：116131-08-9

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N-Nitroso Theophylline EP Impurity D

ULT6037 /

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Theophylline Impurity 22

ULT6038 /

CAS No.：55242-67-6

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N-Nitroso Theophylline

ULT6039 /

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Theophylline EP Impurity C

ULT604 /

CAS No.：7597-60-6

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Theophylline Impurity 23

ULT6040 /

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Theophylline Impurity 24

ULT6042 /

CAS No.：54965-57-0

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Dyphylline (Diprophylline)

ULT6043 /

CAS No.：479-18-5

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Proxyphylline

ULT6044 /

CAS No.：603-00-9

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Theophylline Impurity 25

ULT6045 /

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Theophylline Impurity 26

ULT6046 /

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N-Nitroso Aminophylline

ULT6047 /

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N-Nitroso Theophylline-Ethylenediamine EP Impurity G

ULT6048 /

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9-Aminotheophylline HCl

ULT6049 /

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Theophylline (Dimenhydrinate EP Impurity A, Diprophylline EP Impurity B)

ULT605 /

CAS No.：58-55-9

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Theobromine-d6

ULT6050 /

CAS No.：117490-40-1

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Dyphylline Impurity 1

ULT6051 /

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Dyphylline Impurity 2

ULT6052 /

CAS No.：93284-16-3

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N-Nitroso 8-Chlorotheophylline

ULT6053 /

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Theophylline EP Impurity E

ULT608 /

CAS No.：944-73-0

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Thiamphenicol-d3

ULT611 /

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Thiamphenicol Impurity 7 HCl

ULT6110 /

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Thiamphenicol Impurity 8 HCl

ULT6111 /

CAS No.：93839-90-8

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Thiamphenicol Impurity 9

ULT6112 /

CAS No.：19934-71-5

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Thiamphenicol Impurity 10 HCl

ULT6113 /

CAS No.：1071703-93-9

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Thiamphenicol Impurity 11 HCl

ULT6114 /

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Thiamphenicol Impurity 12

ULT6115 /

CAS No.：21079-44-7

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Thiamphenicol Impurity 13 HCl

ULT6116 /

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Thiamphenicol Impurity 14

ULT6117 /

CAS No.：126813-11-4

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ent-Thiamphenicol-d3

ULT6118 /

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Thiamphenicol

ULT612 /

CAS No.：15318-45-3

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Thiamphenicol Amine HCl

ULT613 /

CAS No.：56724-21-1

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Thiamphenicol Impurity 1

ULT614 /

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Thiamphenicol Impurity 2 DiHCl

ULT615 /

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Thiamphenicol Impurity 3 DiHCl

ULT616 /

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Thiamphenicol Impurity 4 HCl

ULT617 /

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Thiamphenicol Impurity 5 HCl

ULT618 /

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Thiamphenicol Impurity 6

ULT619 /

CAS No.：27348-52-3

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Tranexamic Acid EP Impurity A

ULT621 /

CAS No.：93940-19-3

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LOCATIONS

Service location

Taipei, New Taipei, Keelung / Yilan / Hualien

Taipei, New Taipei, Keelung / Yilan / Hualien
Taoyuan
Hsinchu County / Hsinchu City / Miaoli
Taichung/Changhua/Nantou
Yunlin/Chiayi/Tainan
Kaohsiung/Pingtung/Taitung

Taipei Branch

Address 5th Floor, No. 10, Lane 50, Section 3, Nangang Road, Nangang District, Taipei City

Telephone 02-2786-2331

Fax 02-2653-6959

Mail taipei@echochemical.com

Taoyuan Branch

Address 2nd Floor, No. 62, Fuxing Street, Pingzhen District, Taoyuan City

Telephone 03-494-6939

Fax 03-493-0687

Mail chungli@echochemical.com

Head Office / Zhumen Branch

Address No. 16, Gongye Road, Toufen City, Miaoli County

Telephone 037-621-088

Fax 037-615-096

Mail miaoli@echochemical.com

Taichung Branch

Address 15F-2, No. 218, Section 1, Wenxin Road, Nantun District, Taichung City

Telephone 04-2472-8859

Fax 04-2472-8825

Mail taichung@echochemical.com

Tainan Branch

Address No. 33, Lane 63, Yanzhou 1st Street, Yongkang District, Tainan City

Telephone 06-243-6589

Fax 06-253-8208

Mail tainan@echochemical.com

Kaohsiung Branch

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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