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Chemical materials

Topiramate Impurity 2

ULT0510 /

CAS No.：851957-35-2

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Topiramate

ULT0511 /

CAS No.：97240-79-4

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Topiramate Impurity 3

ULT0512 /

CAS No.：32785-90-3

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Topiramate Impurity 6

ULT0513 /

CAS No.：876403-98-4

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Topiramate Impurity 5

ULT0514 /

CAS No.：912456-61-2

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Topiramate Impurity 7

ULT0515 /

CAS No.：58238-46-3

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Topiramate EP Impurity D

ULT0516 /

CAS No.：950603-46-0

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Topiramate Impurity 8

ULT0517 /

CAS No.：66900-93-4

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Topiramate Impurity 9

ULT0518 /

CAS No.：83541-86-0

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Topiramate EP Impurity A (Topiramate USP Related Compound A)

ULT052 /

CAS No.：20880-92-6

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Topiramate N-Methyl Impurity

ULT053 /

CAS No.：97240-80-7

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Topiramate Dimer Impurity

ULT054 /

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Topiramate EP Impurity C (4,5-Diol Topiramate)

ULT055 /

CAS No.：106881-41-8

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Topiramate Didesacetal Impurity

ULT056 /

CAS No.：106881-42-9

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Topiramate Impurity 4

ULT057 /

CAS No.：150609-95-3

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Topiramate Impurity D

ULT058 /

CAS No.：25018-67-1

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Topiramate Impurity 1

ULT059 /

CAS No.：106881-35-0

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ULT061

ULT061 /

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ULT0610

ULT0610 /

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ULT0611

ULT0611 /

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ULT0612

ULT0612 /

CAS No.：N/A

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ULT0613

ULT0613 /

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Tramadol EP Impurity C HCl

ULT0614 /

CAS No.：66170-31-8

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ULT0616

ULT0616 /

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Tramadol N-Oxide

ULT0617 /

CAS No.：147441-56-3

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Tramadol EP Impurity E HCl (Tramadol USP Related Compound B)

ULT0618 /

CAS No.：42036-65-7

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N-Desmethyl-(-)-cis-Tramadol

ULT0619 /

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N-Desmethyl Tramadol HCl

ULT062 /

CAS No.：1018989-94-0

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N-Desmethyl-(+)-cis-Tramadol

ULT0620 /

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N-Desmethyl-(-)-cis-Tramadol-d3

ULT0621 /

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N-Desmethyl-(+)-cis-Tramadol-d3

ULT0622 /

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Tramadol EP Impurity B HCl

ULT0623 /

CAS No.：66170-32-9

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N,N-Bisdesmethyl Tramadol

ULT0624 /

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Tramadol Impurity 1 HCl

ULT0625 /

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Tramadol-O-Glucuronide

ULT0626 /

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Tramadol EP Impurity B

ULT0627 /

CAS No.：73825-64-6

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Tramadol Impurity 2

ULT0628 /

CAS No.：187219-95-0

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Tramadol Impurity 3

ULT0629 /

CAS No.：273398-39-3

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ULT063

ULT063 /

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Tramadol Impurity 4 HCl

ULT0630 /

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Tramadol Impurity 5 (Mixture of Diastereomers)

ULT0631 /

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Tramadol Impurity 6 (Mixture of Diastereomers)

ULT0632 /

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Tramadol Impurity 7 HCl

ULT0633 /

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N,O-Didesmethyl Tramadol

ULT064 /

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O-Desmethyl Tramadol Glucuronide (Mixture of Diastereomers)

ULT065 /

CAS No.：480991-10-4

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N,O-Didesmethyl Tramadol Glucuronide (Mixture of Diastereomers)

ULT066 /

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ULT067

ULT067 /

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N-Desmethyl Tramadol-d3

ULT068 /

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(+)-cis-Tramadol HCl

ULT069 /

CAS No.：148229-78-1

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Trandolapril

ULT071 /

CAS No.：87679-37-6

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Taipei, New Taipei, Keelung / Yilan / Hualien
Taoyuan
Hsinchu County / Hsinchu City / Miaoli
Taichung/Changhua/Nantou
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Taipei Branch

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Telephone 02-2786-2331

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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

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Telephone 07-753-9988

Fax 07-753-1958

Mail kaohsiung@echochemical.com

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