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Chemical materials

Permethrin Impurity 3

ULP4616 /

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Permethrin Impurity 4

ULP4617 /

CAS No.：59897-92-6

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Permethrin Impurity 5

ULP4618 /

CAS No.：63406-23-5

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Permethrin Impurity 6

ULP4619 /

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Permethrin EP Impurity E (3-Phenoxy Benzylchloride)

ULP462 /

CAS No.：53874-66-1

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Permethrin Impurity 7

ULP4620 /

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Permethrin Impurity 8

ULP4621 /

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Permethrin Diester Impurity

ULP463 /

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Permethrin EP Impurity C (3-Phenoxybenzyl Alcohol)

ULP464 /

CAS No.：13826-35-2

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Permethrin EP Impurity D (3-Phenoxybenzyl Aldehyde)

ULP465 /

CAS No.：39515-51-0

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Permethrin EP Impurity F (DCVC Acid) (Mixture of Diastereomers)

ULP466 /

CAS No.：55701-05-8

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Permethrin EP Impurity B (DCVC Methyl Ester) (Mixture of Diastereomers)

ULP467 /

CAS No.：61898-95-1

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Permethrin EP Impurity H (DCVC Anhydride) (Mixture of Diastereomers)

ULP468 /

CAS No.：56860-12-9

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cis-Permethrin EP Impurity G

ULP469 /

CAS No.：85576-82-5

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Papaverine-13C-d3

ULP481 /

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Papaverine EP Impurity D (Papaveraldine)

ULP484 /

CAS No.：522-57-6

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Papaverine EP Impurity F

ULP486 /

CAS No.：139-76-4

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Pyrazinamide

ULP491 /

CAS No.：98-96-4

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Pyrazinamide-d3

ULP492 /

CAS No.：1432059-16-9

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5-Hydroxy-Pyrazinamide

ULP493 /

CAS No.：13924-96-4

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Piperonyl Butoxide

ULP501 /

CAS No.：51-03-6

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Piperonyl Butoxide-d9

ULP502 /

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Piperonyl Butoxide-d7

ULP503 /

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Phenazopyridine

ULP511 /

CAS No.：94-78-0

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Phenazopyridine-d5

ULP512 /

CAS No.：94-78-0 (non-d)

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Phenazopyridine Impurity 1

ULP513 /

CAS No.：34981-09-4

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Phenazopyridine Impurity 2

ULP514 /

CAS No.：1168133-05-8

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Phenazopyridine Impurity 3

ULP515 /

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2-Pyridylacetic Acid HCl

ULP521 /

CAS No.：16179-97-8

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2-Pyridylacetic Acid-d4 HCl

ULP522 /

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2-Pyridylacetic Acid-d6 HCl

ULP523 /

CAS No.：1329799-67-8

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3-Pyridylacetic Acid-d4

ULP524 /

CAS No.：6419-36-9(non-d)

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Palonosetron HCl

ULP531 /

CAS No.：135729-62-3

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Palonosetron USP Related Compound B

ULP5310 /

CAS No.：1021456-82-5

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Palonosetron Impurity 3

ULP5311 /

CAS No.：135729-78-1

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Palonosetron Impurity 4

ULP5312 /

CAS No.：177793-79-2

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(R,S)-Palonosetron Acid

ULP5313 /

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(S,R)-Palonosetron Acid

ULP5314 /

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(R,R)-Palonosetron Acid

ULP5315 /

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Palonosetron Impurity 5

ULP5316 /

CAS No.：177793-80-5

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Palonosetron Impurity 6 HCl

ULP5317 /

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Palonosetron Impurity 7

ULP5318 /

CAS No.：177932-92-2

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Palonosetron Impurity 8

ULP5319 /

CAS No.：2216755-70-1

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Palonosetron-d3 HCl

ULP532 /

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Palonosetron Impurity 9

ULP5320 /

CAS No.：2216755-75-6

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Palonosetron Impurity 10

ULP5321 /

CAS No.：2216746-63-1

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Palonosetron Impurity 11

ULP5322 /

CAS No.：2216753-67-0

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Palonosetron Impurity 12

ULP5323 /

CAS No.：1251515-96-4

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Palonosetron Impurity 13

ULP5324 /

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Palonosetron Impurity 14

ULP5325 /

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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
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Taipei Branch

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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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