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Chemical materials

Dopamine Impurity 29

ULD3271 /
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Dopamine Impurity 33

ULD3275 /
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Dopamine Impurity 34

ULD3276 /
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Dopamine Impurity 35

ULD3277 /
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Dopamine Impurity 36

ULD3278 /
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Dopamine Impurity 37

ULD3279 /
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Dopamine Impurity 38

ULD3280 /
CAS No.：720685-12-1
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Dopamine Impurity 39

ULD3281 /
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Dopamine Impurity 40

ULD3282 /
CAS No.：7417-21-2
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Dopamine Impurity 41

ULD3283 /
CAS No.：3213-28-3
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Levodopa Impurity 5 HCl

ULD3284 /
CAS No.：85134-09-4
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Dopamine-N-beta-Glucoside

ULD3285 /
CAS No.：1053262-94-4
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Dopamine-N-alfa-Glucoside

ULD3286 /
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Dopamine-3-O-beta-Glucoside

ULD3287 /
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Dopamine-3-O-alfa-Glucoside

ULD3288 /
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Dopamine-4-O-beta-Glucoside

ULD3289 /
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Levodopa EP Impurity C-d3 (S-isomer) (L-3-O-Methyldopa-d3)

ULD329 /
CAS No.：586954-09-8
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Dopamine-4-O-alfa-Glucoside

ULD3290 /
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Dopamine Impurity 42 HBr

ULD3291 /
CAS No.：50309-53-0
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Dopamine Impurity 43 HCl

ULD3292 /
CAS No.：5178-52-9
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Levodopa EP Impurity C HCl (Levodopa USP Related Compound B HCl, DL-3-O-Methyldopa HCl)

ULD3293 /
CAS No.：91013-37-5
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Methyldopa Impurity 3

ULD3294 /
CAS No.：1269789-01-6
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Levodopa Impurity 6 HCl

ULD3295 /
CAS No.：51085-71-3
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Dopamine Impurity 8 HCl

ULD3296 /
CAS No.：20455-68-9
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Levodopa EP Impurity C Sodium Salt (Levodopa USP Related Compound B Sodium Salt , DL-3-O-Methyldopa Sodium Salt )

ULD3297 /
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Dopamine Impurity 44

ULD3298 /
CAS No.：55982-97-3
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Levodopa Impurity 7 HCl

ULD3299 /
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Disulfiram

ULD331 /
CAS No.：97-77-8
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Disulfiram Impurity 5

ULD3310 /
CAS No.：5692-41-1
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Disulfiram Impurity 1-d3

ULD3311 /
CAS No.：1246816-30-7
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Disulfiram-d20

ULD332 /
CAS No.：1216403-88-1
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Disulfiram Impurity 1

ULD333 /
CAS No.：686-07-7
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Disulfiram Impurity 1-d10

ULD334 /
CAS No.：686-07-7 (non-labelled)
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Sodium Diethyldithiocarbamate

ULD335 /
CAS No.：148-18-5
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Diethyldithiocarbamate-d10

ULD336 /
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Disulfiram Impurity 2

ULD337 /
CAS No.：145195-14-8
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Disulfiram Impurity 3

ULD338 /
CAS No.：37174-63-3
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Disulfiram Impurity 4

ULD339 /
CAS No.：140703-15-7
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Doxorubicin HCl

ULD341 /
CAS No.：25316-40-9
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Desmethyl doxorubicin (14-Hydroxycarminomycin)

ULD3410 /
CAS No.：69401-50-9
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Doxorubicin EP Impurity C HBr

ULD3411 /
CAS No.：60873-68-9
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Doxorubicin Impurity 3

ULD3412 /
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Doxorubicin Impurity 4

ULD3413 /
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Doxorubicin Dimer Impurity 1

ULD3414 /
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Doxorubicin Dimer Impurity 2

ULD3415 /
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Doxorubicin Impurity 5

ULD3416 /
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Doxorubicin Impurity 6

ULD3417 /
CAS No.：69429-21-6
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Epimer of Doxorubicin Impurity B

ULD3418 /
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Epimer of Doxorubicin Impurity C

ULD3419 /
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Doxorubicin-13C-d3 HCl

ULD342 /
CAS No.：25316-40-9 (non-labelled)
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LOCATIONS

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Taipei Branch

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Telephone 02-2786-2331
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Mail taipei@echochemical.com

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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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