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Chemical materials

Parecoxib Impurity 29

ULP139033 /
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Parecoxib Impurity 30

ULP139034 /
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Parecoxib Impurity 31

ULP139035 /
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Parecoxib Impurity 32

ULP139036 /
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Parecoxib Impurity 33

ULP139037 /
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Parecoxib Impurity 34

ULP139038 /
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Parecoxib Impurity 35

ULP139039 /
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Parecoxib Impurity 36

ULP139040 /
CAS No.：2229657-81-0
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Parecoxib Impurity 37

ULP139041 /
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Parecoxib Impurity 38

ULP139042 /
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Parecoxib Impurity 40

ULP139044 /
CAS No.：1709956-89-7
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Parecoxib Impurity 41

ULP139045 /
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Parecoxib Impurity 42

ULP139046 /
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Parecoxib Impurity 43

ULP139047 /
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Parecoxib Impurity 44

ULP139048 /
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Parecoxib Impurity 45

ULP139049 /
CAS No.：64-67-5
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Parecoxib Impurity 46 (Mixture of Diastereomers)

ULP139050 /
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Parecoxib Impurity 47

ULP139051 /
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Parecoxib Impurity 48

ULP139052 /
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Parecoxib Impurity 49

ULP139053 /
CAS No.：181696-19-5
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Parecoxib Impurity 1

ULP139054 /
CAS No.：57736-10-4
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Parecoxib Impurity 50

ULP139055 /
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Parecoxib Impurity 45-d10 (Diethyl Sulfate-d10)

ULP139056 /
CAS No.：96617-81-1
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Parecoxib Impurity 51

ULP139057 /
CAS No.：181696-73-1
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Parecoxib Impurity 53

ULP139058 /
CAS No.：451-40-1
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Parecoxib Impurity 54

ULP139059 /
CAS No.：952-06-7
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Pimethixene Maleate

ULP140001 /
CAS No.：13187-06-9
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Prochlorperazine-d3

ULP141 /
CAS No.：58-38-8(non-d)
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Prochlorperazine Impurity 1 (4-Chlorophenothiazine)

ULP1410 /
CAS No.：7369-69-9
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Picein (4-Acetylphenyl-D-Glucopyranoside)

ULP141001 /
CAS No.：530-14-3
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Prochlorperazine Edisylate

ULP1412 /
CAS No.：1257-78-9
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N-Desmethyl Prochlorperazine-d8 Dimaleate Salt

ULP1413 /
CAS No.：1246817-68-4 (free base)
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7-Hydroxy Prochlorperazine-d8

ULP1414 /
CAS No.：1246819-57-7
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Prochlorperazine Impurity 2

ULP1415 /
CAS No.：879495-68-8
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Perazine Sulfoxide

ULP1416 /
CAS No.：20627-44-5
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Prochlorperazine Impurity 3 TetraHCl

ULP1417 /
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Prochlorperazine-d8 DiHCl

ULP142 /
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4-(2-Aminoethyl)pyridine

ULP142001 /
CAS No.：13258-63-4
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2-Acetyl-3,4,5,6-tetrahydro Pyridine Hydrochloride

ULP142002 /
CAS No.：27300-28-3
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N,N'-Bis(4-Pyridinyl) Methanediamine

ULP142003 /
CAS No.：4589-32-6
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1-(5,6-dimethoxypyridin-2-yl) ethanone

ULP142005 /
CAS No.：1203499-03-9
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ULP142006

ULP142006 /
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3-Hydroxy-2-pyrone

ULP142007 /
CAS No.：496-64-0
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4-Ethyl-2-Methylpyridine

ULP142008 /
CAS No.：536-88-9
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2,2'-Bipyridine-4-Carboxylic Acid

ULP142009 /
CAS No.：1748-89-6
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[2-(Oxan-4-yloxy)pyridin-3-yl]methanamine

ULP142010 /
CAS No.：1250850-49-7
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4-Methyl-1,2,3,6-Tetrahydropyridine HCl

ULP142012 /
CAS No.：95019-16-2
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2,6-Diaminopyridine

ULP142013 /
CAS No.：141-86-6
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2-Methylpyridine

ULP142014 /
CAS No.：109-06-8
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4-Methylpyridine

ULP142016 /
CAS No.：108-89-4
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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
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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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