Inquiry Cart

Chemical materials

Tenofovir Impurity 40

ULT0284 /

Add to Inquiry

Tenofovir Impurity 41

ULT0285 /

Add to Inquiry

Tenofovir Impurity 42

ULT0286 /

Add to Inquiry

Tenofovir Impurity 43

ULT0287 /

CAS No.：80-40-0

Add to Inquiry

Tenofovir Impurity 44

ULT0288 /

CAS No.：2307-69-9

Add to Inquiry

Tenofovir Impurity 45

ULT0289 /

CAS No.：73-24-5

Add to Inquiry

Tenofovir Disoproxil Dimer

ULT029 /

CAS No.：1093279-76-5

Add to Inquiry

Tenofovir Impurity 46 HCl

ULT0290 /

CAS No.：1115-59-9

Add to Inquiry

Tenofovir Impurity 47 HCl

ULT0291 /

CAS No.：2491-20-5

Add to Inquiry

Tenofovir Impurity 48

ULT0292 /

CAS No.：101-02-0

Add to Inquiry

Tenofovir Impurity 49

ULT0293 /

Add to Inquiry

Tenofovir Impurity 50

ULT0294 /

Add to Inquiry

Tenofovir Impurity 51

ULT0295 /

CAS No.：108-23-6

Add to Inquiry

Tenofovir Impurity 52

ULT0296 /

CAS No.：40510-81-4

Add to Inquiry

Tenofovir Impurity 53

ULT0297 /

CAS No.：35179-98-7

Add to Inquiry

Tenofovir Impurity 54

ULT0298 /

CAS No.：35273-90-6

Add to Inquiry

Tenofovir Impurity 55

ULT0299 /

CAS No.：133217-92-2

Add to Inquiry

Tizanidine HCl

ULT031 /

CAS No.：64461-82-1

Add to Inquiry

Tizanidine EP Impurity C

ULT0310 /

CAS No.：1147548-83-1

Add to Inquiry

Tizanidine EP Impurity A

ULT0311 /

CAS No.：51322-69-1

Add to Inquiry

Tizanidine EP Impurity B

ULT0312 /

CAS No.：51323-05-8

Add to Inquiry

Tizanidine Impurity 5 HI

ULT0313 /

CAS No.：51323-03-6

Add to Inquiry

Tizanidine Impurity 6

ULT0314 /

CAS No.：147548-85-3

Add to Inquiry

Tizanidine Impurity 7

ULT0315 /

CAS No.：51322-80-6

Add to Inquiry

Tizanidine-d4 HCl

ULT032 /

CAS No.：1188263-51-5

Add to Inquiry

Tizanidine EP Impurity E

ULT033 /

CAS No.：30536-19-7

Add to Inquiry

Tizanidine USP Related Compound B (N-Acetyltizanidine)

ULT034 /

CAS No.：173532-15-5

Add to Inquiry

Tizanidine Impurity 4

ULT035 /

CAS No.：5391-52-6

Add to Inquiry

Tizanidine Metabolite

ULT036 /

Add to Inquiry

Tizanidine Dimer Impurity

ULT037 /

CAS No.：N/A

Add to Inquiry

Dehydro Tizanidine

ULT038 /

CAS No.：125292-34-4

Add to Inquiry

Dehydro Tizanidine-13C-15N2

ULT039 /

CAS No.：125292-34-4 (non-labeled)

Add to Inquiry

Hydroxy tolbutamide

ULT041 /

CAS No.：5719-85-7

Add to Inquiry

Hydroxy tolbutamide-d9

ULT042 /

CAS No.：5719-85-7(non-d)

Add to Inquiry

4-Carboxy Tolbutamide

ULT043 /

CAS No.：2224-10-4

Add to Inquiry

4-Carboxy Tolbutamide-d9

ULT044 /

Add to Inquiry

Tolbutamide-d9

ULT045 /

CAS No.：1219794-57-6

Add to Inquiry

Tolbutamide Sodium

ULT046 /

CAS No.：473-41-6

Add to Inquiry

Topiramate-d12

ULT051 /

CAS No.：1279037-95-4

Add to Inquiry

Topiramate Impurity 2

ULT0510 /

CAS No.：851957-35-2

Add to Inquiry

Topiramate

ULT0511 /

CAS No.：97240-79-4

Add to Inquiry

Topiramate Impurity 3

ULT0512 /

CAS No.：32785-90-3

Add to Inquiry

Topiramate Impurity 6

ULT0513 /

CAS No.：876403-98-4

Add to Inquiry

Topiramate Impurity 5

ULT0514 /

CAS No.：912456-61-2

Add to Inquiry

Topiramate Impurity 7

ULT0515 /

CAS No.：58238-46-3

Add to Inquiry

Topiramate EP Impurity D

ULT0516 /

CAS No.：950603-46-0

Add to Inquiry

Topiramate Impurity 8

ULT0517 /

CAS No.：66900-93-4

Add to Inquiry

Topiramate Impurity 9

ULT0518 /

CAS No.：83541-86-0

Add to Inquiry

Topiramate EP Impurity A (Topiramate USP Related Compound A)

ULT052 /

CAS No.：20880-92-6

Add to Inquiry

Topiramate N-Methyl Impurity

ULT053 /

CAS No.：97240-80-7

Add to Inquiry

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

mapNorth

mapTaoyuan

mapHsinchu

mapCentral

mapYunlin

mapSouth

Inquiry Cart

Inquiry Cart

Your inquiry Cart total 0 items

Inquiry Form

Product Search

Chemicals

CAS No. Search Keyword Search

Specialty Chemicals

CAS No. Search Keyword Search

Instruments & Consumables

Keyword Search

In accordance with the EU General Data Protection Regulation, we are committed to protecting your personal data and providing you with control over your personal data.
By clicking "Accept All," you allow us to place cookies to enhance your experience on this website, help us analyze website performance and usage, and enable us to deliver relevant marketing content. You can manage your cookie settings below. Clicking "Confirm" means you agree to the current settings.

Manage Cookies

Privacy Preference Center

In accordance with the EU General Data Protection Regulation, we are committed to protecting your personal data and providing you with control over your personal data.
By clicking "Accept All," you allow us to place cookies to enhance your experience on this website, help us analyze website performance and usage, and enable us to deliver relevant marketing content. You can manage your cookie settings below. Clicking "Confirm" means you agree to the current settings.

View Privacy Policy

Manage Consent Settings

Necessary Cookies

Enable all

The operation of the website relies on these cookies, and you cannot disable them in the system. These cookies are usually set based on the actions you take (i.e., service requests), such as setting privacy preferences, logging in, or filling out forms. You can set your browser to block or prompt you about these cookies, but this may cause some website functions to stop working.