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Chemical materials

Bexarotene Impurity 6

ULB3213 /

CAS No.：153559-45-6

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Bexarotene Impurity 7

ULB3214 /

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Bexarotene Impurity 8

ULB3215 /

CAS No.：29641-87-0

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Bexarotene Impurity 9

ULB3216 /

CAS No.：1349659-57-9

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Bexarotene Impurity 10

ULB3217 /

CAS No.：1349659-55-7

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Bexarotene Impurity 11

ULB3218 /

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Bexarotene Impurity 12

ULB3219 /

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Bexarotene-d4

ULB322 /

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6-Hydroxy Bexarotene

ULB323 /

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7-Hydroxy Bexarotene

ULB324 /

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Bexarotene Acyl Glucuronide

ULB325 /

CAS No.：198700-33-3

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6-oxo-Bexarotene

ULB326 /

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7-Oxo Bexarotene

ULB327 /

CAS No.：368451-15-4

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Bexarotene Impurity 1

ULB328 /

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Bexarotene Impurity 2

ULB329 /

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Bromocriptine

ULB331 /

CAS No.：25614-03-3

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Bromocriptine EP Impurity G

ULB3310 /

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Bromocriptine Impurity 1

ULB3311 /

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Desmethyl Bromocriptine

ULB3312 /

CAS No.：88070-60-4

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Bromocriptine Impurity 2

ULB3313 /

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Bromocriptine Impurity 3

ULB3314 /

CAS No.：82796-58-5

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N-Nitroso Bromocriptine

ULB3315 /

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Bromocriptine-13C-d3

ULB332 /

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Bromocriptine Mesylate

ULB333 /

CAS No.：22260-51-1

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Bromocriptine Impurity A (Mixture of Diastereomers)

ULB334 /

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Bromocriptine EP Impurity B

ULB335 /

CAS No.：511-09-1

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Bromocriptine EP Impurity C

ULB336 /

CAS No.：65700-36-9

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Bromocriptine EP Impurity D

ULB337 /

CAS No.：478-83-1

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Bromocriptine EP Impurity E

ULB338 /

CAS No.：2492-53-7

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Bromocriptine EP Impurity F

ULB339 /

CAS No.：82773-21-5

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Bergapten-d3

ULB341 /

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Biopterin

ULB351 /

CAS No.：22150-76-1

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Biopterin-13C-d3

ULB3510 /

CAS No.：22150-76-1 (non-labelled)

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7,8-Dihydro-L-Biopterin-13C-d3

ULB3511 /

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Tetrahydrobiopterin

ULB3512 /

CAS No.：17528-72-2

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Tetrahydrobiopterin-13C,15N3

ULB3513 /

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(S)-Lactoylpterin

ULB3514 /

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5,6-Dihydrobiopterin

ULB3515 /

CAS No.：251310-15-3

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Biopterin Impurity 1

ULB3516 /

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Biopterin-d3

ULB352 /

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7,8-dihydro Biopterin

ULB353 /

CAS No.：6779-87-9

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7,8-Dihydro-L-Biopterin-d3

ULB354 /

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q-Dihydrobiopterin

ULB355 /

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Tetrahydrobiopterin B

ULB356 /

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Tetrahydrobiopterin Impurity 1

ULB357 /

CAS No.：1008-35-1

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7-Biopterin

ULB358 /

CAS No.：N/A

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Tetrahydrobiopterin Impurity 2

ULB359 /

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Betahistine EP Impurity A (2-Vinylpyridine)

ULB361 /

CAS No.：100-69-6

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Betahistine Impurity 4 DiHCl

ULB3610 /

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Betahistine Impurity 5

ULB3611 /

CAS No.：32635-81-7

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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

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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