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Chemical materials

Vonoprazan Impurity 78

ULV051089 /

CAS No.：24367-50-8

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Vonoprazan Impurity 79

ULV051090 /

CAS No.：N/A

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Vonoprazan Impurity 80

ULV051091 /

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Vonoprazan Impurity 81

ULV051092 /

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Vonoprazan Impurity 82

ULV051093 /

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Vonoprazan Impurity 83

ULV051094 /

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Vonoprazan Impurity 84

ULV051095 /

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Vonoprazan Impurity 85

ULV051096 /

CAS No.：881674-56-2

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Vonoprazan Impurity 86

ULV051097 /

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Vonoprazan Impurity 87

ULV051098 /

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Vonoprazan Impurity 88

ULV051099 /

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Vardenafil Impurity 1

ULV0511 /

CAS No.：1417529-67-9

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Vonoprazan Impurity 46 HCl

ULV051100 /

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Vonoprazan Impurity 89

ULV051101 /

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Vonoprazan Impurity 90

ULV051102 /

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N-Nitroso Vonoprazan

ULV051103 /

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Vonoprazan Impurity 91

ULV051104 /

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Vonoprazan Impurity 92

ULV051105 /

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Vonoprazan Impurity 93

ULV051106 /

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Vonoprazan Impurity 94

ULV051107 /

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Vardenafil Impurity 2

ULV0512 /

CAS No.：1417529-69-1

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Vardenafil EP Impurity A

ULV0513 /

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Vardenafil Impurity 19

ULV0514 /

CAS No.：879-57-2

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Vardenafil Impurity (2-Ethoxy Benzamidine Hydrochloride)

ULV0515 /

CAS No.：18637-00-8

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Vardenafil Impurity 3

ULV0516 /

CAS No.：1255919-01-7

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Vardenafil EP Impurity C (Vardenafil Dimer)

ULV0517 /

CAS No.：1255919-03-9

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Vardenafil Oxopiperazine

ULV0518 /

CAS No.：448184-58-5

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Vardenafil Acetyl Analogue

ULV0519 /

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N-Desethyl Vardenafil

ULV052 /

CAS No.：448184-46-1

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Vardenafil Hydroxy Impurity

ULV0520 /

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Vicagrel

ULV052001 /

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Vicagrel-d4

ULV052002 /

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Vicagrel Carboxylic Acid

ULV052003 /

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Vicagrel Carboxylic Acid-d4

ULV052004 /

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Vardenafil Hydroxy Impurity-D5

ULV0521 /

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Vardenafil USP Related Compound D (Vardenafil N-Oxide)

ULV0522 /

CAS No.：448184-48-3

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Vardenafil Impurity 4

ULV0523 /

CAS No.：448184-56-3

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Vardenafil HCl Trihydrate

ULV0524 /

CAS No.：330808-88-3

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Vardenafil Impurity 5

ULV0525 /

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Acetylvardenafil-d5

ULV0526 /

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Pseudo Vardenafil-d5

ULV0527 /

CAS No.：224788-34-5 (non-d)

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N-Desethyl-N-Methyl Vardenafil

ULV0528 /

CAS No.：224785-87-9

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O-Desethyl Vardenafil

ULV0529 /

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Vardenafil-d5

ULV053 /

CAS No.：1189685-70-8

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Vardenafil EP Impurity B

ULV0530 /

CAS No.：437717-43-6

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Valerenic Acid

ULV053001 /

CAS No.：3569-10-6

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Acetoxyvalerenic Acid

ULV053002 /

CAS No.：84638-55-1

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Hydroxyvalerenic acid

ULV053003 /

CAS No.：1619-16-5

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Vardenafil Impurity 6

ULV0531 /

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Vardenafil Impurity 7

ULV0532 /

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Taipei, New Taipei, Keelung / Yilan / Hualien
Taoyuan
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Taichung/Changhua/Nantou
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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

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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