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Chemical materials

Clindamycin Impurity 37 (Dehydroclindamycin)

ULC5089 /

CAS No.：909032-77-5

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Clindamycin Impurity 16

ULC509 /

CAS No.：22965-79-3

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Clindamycin Impurity 38

ULC5090 /

CAS No.：1357002-86-8

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Clindamycin Impurity 39

ULC5091 /

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Clindamycin Impurity 40

ULC5092 /

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Clindamycin Impurity 41

ULC5093 /

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Clindamycin Impurity 42

ULC5094 /

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Clindamycin Impurity 43

ULC5095 /

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Clindamycin Impurity 44

ULC5096 /

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Clindamycin Impurity 45

ULC5097 /

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Clindamycin Impurity 46 HCl

ULC5098 /

CAS No.：25908-42-3

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Clindamycin Impurity 47

ULC5099 /

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Cholecalciferol (Vitamin D3)

ULC511 /

CAS No.：67-97-0

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Precalciferol (Previtamin D3)

ULC5110 /

CAS No.：1173-13-3

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1-alfa-25-Dihydroxycholecalciferol Impurity 1

ULC5111 /

CAS No.：168609-17-4

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1-alfa-25-Dihydroxycholecalciferol Impurity 2

ULC5112 /

CAS No.：N/A

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Precalciferol (Previtamin D3) Related Compound 1

ULC5113 /

CAS No.：927822-17-1

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Precalciferol (Previtamin D3) Related Compound 2

ULC5114 /

CAS No.：927822-18-2

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1-alpha-Hydroxy-Precalciferol (1-alpha-Hydroxy-Previtamin D3)

ULC5115 /

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Cholecalciferol Sulfate Triethylamine Salt (Vitamin D3 Sulfate Triethylamine Salt)

ULC5116 /

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1α,25-Dihydroxy-7-dehydrocholesterol

ULC5117 /

CAS No.：61954-91-4

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1-alfa-25-Dihydroxycholecalciferol Impurity 3

ULC5118 /

CAS No.：137171-69-8

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Cholecalciferol Impurity 1

ULC5119 /

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Cholecalciferol-d7 (Vitamin D3-d7)

ULC512 /

CAS No.：1627523-19-6

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Cholecalciferol Impurity 2

ULC5120 /

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Cholecalciferol EP Impurity B (3-beta-7-Dehydro Cholesterol)

ULC5121 /

CAS No.：434-16-2

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25-Hydroxy Cholecalciferol-d6

ULC513 /

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Cholecalciferol glucuronide

ULC514 /

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Cholecalciferol Sulfate

ULC515 /

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Cholecalciferol EP Impurity A (5,6-trans-Cholecalciferol, 5,6-trans-Vitamin D3)

ULC516 /

CAS No.：22350-41-0

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Cholecalciferol EP Impurity D (iso-Tachysterol 3)

ULC517 /

CAS No.：22350-43-2

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Cholecalciferol EP Impurity E (Tachysterol 3)

ULC518 /

CAS No.：17592-07-3

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Cholecalciferol EP Impurity C (lumisterol 3)

ULC519 /

CAS No.：5226-01-7

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Cholesterol-d7

ULC531 /

CAS No.：83199-47-7

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20(R), 22(R)-Dihydroxy Cholesterol

ULC5310 /

CAS No.：596-94-1

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Cholestane-3β,5α,6β-triol

ULC5311 /

CAS No.：1253-84-5

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Cholestane-3β,5α,6β-triol-d5

ULC5312 /

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7a,12a-Dihydroxycholest-4-en-3-one-d6

ULC5313 /

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22-alpha-Hydroxy Cholesterol

ULC5314 /

CAS No.：17954-98-2

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7-Dehydro Desmosterol

ULC5316 /

CAS No.：1715-86-2

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7-Dehydro Desmosterol-d6

ULC5317 /

CAS No.：N/A

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Desmosterol-d6

ULC5318 /

CAS No.：1246298-67-8

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24-Methylenecholesterol

ULC5319 /

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Cholesterol-d4

ULC532 /

CAS No.：956029-28-0

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7-alfa-Hydroxy-Cholesterol

ULC5320 /

CAS No.：566-26-7

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7-beta-Hydroxy-Cholesterol

ULC5321 /

CAS No.：566-27-8

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7-Keto-Cholesterol

ULC5322 /

CAS No.：566-28-9

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24-S-Hydroxy-Cholesterol

ULC5323 /

CAS No.：474-73-7

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25-Hydroxy-Cholesterol

ULC5324 /

CAS No.：2140-46-7

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27-Hydroxy-Cholesterol

ULC5325 /

CAS No.：20380-11-4

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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
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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