TW
Inquiry Cart

Chemical materials

tert-Butyl 2-[2-(tosyloxy)ethoxy]acetate 95%

tert-Butyl 2-[2-(tosyloxy)ethoxy]acetate 95%

B936575 / 50MG
CAS No.：1643957-24-7
Add to Inquiry
tert-Butyl 2-[2-(tosyloxy)ethoxy]acetate 95%

tert-Butyl 2-[2-(tosyloxy)ethoxy]acetate 95%

B936575 / 1G
CAS No.：1643957-24-7
Add to Inquiry
tert-Butyl 2-[2-(tosyloxy)ethoxy]acetate 95%

tert-Butyl 2-[2-(tosyloxy)ethoxy]acetate 95%

B936575 / 250MG
CAS No.：1643957-24-7
Add to Inquiry
tert-Butyl 2-(2-(2-bromoethoxy)ethoxy)acetate 95%

tert-Butyl 2-(2-(2-bromoethoxy)ethoxy)acetate 95%

B936579 / 250MG
CAS No.：1807518-63-3
Add to Inquiry
tert-Butyl 1-bromo-2-oxo-6，9，12-trioxa-3-azapentadecan-15-oate 95%

tert-Butyl 1-bromo-2-oxo-6，9，12-trioxa-3-azapentadecan-15-oate 95%

B936582 / 250MG
CAS No.：1807537-33-2
Add to Inquiry
tert-Butyl 1-bromo-2-oxo-6，9，12-trioxa-3-azapentadecan-15-oate 95%

tert-Butyl 1-bromo-2-oxo-6，9，12-trioxa-3-azapentadecan-15-oate 95%

B936582 / 10G
CAS No.：1807537-33-2
Add to Inquiry
tert-Butyl 1-bromo-2-oxo-6，9，12-trioxa-3-azapentadecan-15-oate 95%

tert-Butyl 1-bromo-2-oxo-6，9，12-trioxa-3-azapentadecan-15-oate 95%

B936582 / 1G
CAS No.：1807537-33-2
Add to Inquiry
3-(3-(tert-Butoxy)-3-oxopropoxy)propanoic acid 95%

3-(3-(tert-Butoxy)-3-oxopropoxy)propanoic acid 95%

B936584 / 100MG
CAS No.：2086689-08-7
Add to Inquiry
3-(3-(tert-Butoxy)-3-oxopropoxy)propanoic acid 95%

3-(3-(tert-Butoxy)-3-oxopropoxy)propanoic acid 95%

B936584 / 1G
CAS No.：2086689-08-7
Add to Inquiry
3-(3-(tert-Butoxy)-3-oxopropoxy)propanoic acid 95%

3-(3-(tert-Butoxy)-3-oxopropoxy)propanoic acid 95%

B936584 / 5G
CAS No.：2086689-08-7
Add to Inquiry
3-(3-(tert-Butoxy)-3-oxopropoxy)propanoic acid 95%

3-(3-(tert-Butoxy)-3-oxopropoxy)propanoic acid 95%

B936584 / 250MG
CAS No.：2086689-08-7
Add to Inquiry
Bromo-PEG1-C2-azide ≥95%

Bromo-PEG1-C2-azide ≥95%

B936586 / 100MG
CAS No.：1144106-65-9
Add to Inquiry
tert-Butyl 20-hydroxy-3，6，9，12，15，18-hexaoxaicosanoate 98%

tert-Butyl 20-hydroxy-3，6，9，12，15，18-hexaoxaicosanoate 98%

B936594 / 250MG
CAS No.：297162-47-1
Add to Inquiry
tert-Butyl 20-hydroxy-3，6，9，12，15，18-hexaoxaicosanoate 98%

tert-Butyl 20-hydroxy-3，6，9，12，15，18-hexaoxaicosanoate 98%

B936594 / 1G
CAS No.：297162-47-1
Add to Inquiry
tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

B936595 / 50G
CAS No.：518044-31-0
Add to Inquiry
tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

B936595 / 100G
CAS No.：518044-31-0
Add to Inquiry
tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

B936595 / 100MG
CAS No.：518044-31-0
Add to Inquiry
tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

B936595 / 250MG
CAS No.：518044-31-0
Add to Inquiry
tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

B936595 / 500MG
CAS No.：518044-31-0
Add to Inquiry
tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

B936595 / 10G
CAS No.：518044-31-0
Add to Inquiry
tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

B936595 / 1G
CAS No.：518044-31-0
Add to Inquiry
tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

B936595 / 5G
CAS No.：518044-31-0
Add to Inquiry
tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

tert-Butyl 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)acetate 96%

B936595 / 25G
CAS No.：518044-31-0
Add to Inquiry
tert-Butyl 1-oxo-3，6，9，12-tetraoxapentadecan-15-oate 95%

tert-Butyl 1-oxo-3，6，9，12-tetraoxapentadecan-15-oate 95%

B936599 / 1G
CAS No.：1415329-20-2
Add to Inquiry
tert-Butyl 1-oxo-3，6，9，12-tetraoxapentadecan-15-oate 95%

tert-Butyl 1-oxo-3，6，9，12-tetraoxapentadecan-15-oate 95%

B936599 / 5G
CAS No.：1415329-20-2
Add to Inquiry
tert-Butyl 1-oxo-3，6，9，12-tetraoxapentadecan-15-oate 95%

tert-Butyl 1-oxo-3，6，9，12-tetraoxapentadecan-15-oate 95%

B936599 / 250MG
CAS No.：1415329-20-2
Add to Inquiry
(2-[2-[2-(2-Bromo-ethoxy)ethoxy]ethoxy]ethyl)phosphonic acid 95%

(2-[2-[2-(2-Bromo-ethoxy)ethoxy]ethoxy]ethyl)phosphonic acid 95%

B936614 / 1G
CAS No.：1148026-99-6
Add to Inquiry
Biotin-PEG2-C1-aldehyde ≥95%

Biotin-PEG2-C1-aldehyde ≥95%

B936620 / 100MG
CAS No.：2408505-11-1
Add to Inquiry
2-(2-(2-(Benzyloxy)ethoxy)ethoxy)acetic acid 98%

2-(2-(2-(Benzyloxy)ethoxy)ethoxy)acetic acid 98%

B936625 / 1G
CAS No.：91842-53-4
Add to Inquiry
Biotin-PEG2-C2-iodoacetamide 97%

Biotin-PEG2-C2-iodoacetamide 97%

B936635 / 250MG
CAS No.：292843-75-5
Add to Inquiry
Boc-NH-PEG4-C2-Boc ≥95%

Boc-NH-PEG4-C2-Boc ≥95%

B936654 / 100MG
CAS No.：2138484-13-4
Add to Inquiry
3-(2-(3-(tert-Butoxy)-3-oxopropoxy)ethoxy)propanoic acid 95%

3-(2-(3-(tert-Butoxy)-3-oxopropoxy)ethoxy)propanoic acid 95%

B936658 / 1G
CAS No.：2086688-99-3
Add to Inquiry
3-(2-(3-(tert-Butoxy)-3-oxopropoxy)ethoxy)propanoic acid 95%

3-(2-(3-(tert-Butoxy)-3-oxopropoxy)ethoxy)propanoic acid 95%

B936658 / 50MG
CAS No.：2086688-99-3
Add to Inquiry
3-(2-(3-(tert-Butoxy)-3-oxopropoxy)ethoxy)propanoic acid 95%

3-(2-(3-(tert-Butoxy)-3-oxopropoxy)ethoxy)propanoic acid 95%

B936658 / 250MG
CAS No.：2086688-99-3
Add to Inquiry
3-(2-(3-(tert-Butoxy)-3-oxopropoxy)ethoxy)propanoic acid 95%

3-(2-(3-(tert-Butoxy)-3-oxopropoxy)ethoxy)propanoic acid 95%

B936658 / 100MG
CAS No.：2086688-99-3
Add to Inquiry
Boc-PEG2-ethoxyethane-PEG2-benzyl ≥95%

Boc-PEG2-ethoxyethane-PEG2-benzyl ≥95%

B936666 / 100MG
CAS No.：2111836-22-5
Add to Inquiry
Bromo-peg3-ch2co2tbu 95%

Bromo-peg3-ch2co2tbu 95%

B936671 / 10G
CAS No.：2100306-71-4
Add to Inquiry
Bromo-peg3-ch2co2tbu 95%

Bromo-peg3-ch2co2tbu 95%

B936671 / 100MG
CAS No.：2100306-71-4
Add to Inquiry
Bromo-peg3-ch2co2tbu 95%

Bromo-peg3-ch2co2tbu 95%

B936671 / 5G
CAS No.：2100306-71-4
Add to Inquiry
Bromo-peg3-ch2co2tbu 95%

Bromo-peg3-ch2co2tbu 95%

B936671 / 1G
CAS No.：2100306-71-4
Add to Inquiry
Bromo-peg3-ch2co2tbu 95%

Bromo-peg3-ch2co2tbu 95%

B936671 / 250MG
CAS No.：2100306-71-4
Add to Inquiry
Bis-(N，N'-carboxyl-PEG4)-Cy5 ≥95%

Bis-(N，N'-carboxyl-PEG4)-Cy5 ≥95%

B936677 / 100MG
CAS No.：2107273-44-7
Add to Inquiry
Bis-(N，N’-amine-PEG3)-Cy5 ≥95%

Bis-(N，N’-amine-PEG3)-Cy5 ≥95%

B936680 / 100MG
CAS No.：2107273-36-7
Add to Inquiry
tert-Butyl (2-(2-(2-(2-bromoacetamido)ethoxy)ethoxy)ethyl)carbamate 95%

tert-Butyl (2-(2-(2-(2-bromoacetamido)ethoxy)ethoxy)ethyl)carbamate 95%

B936681 / 1G
CAS No.：182244-33-3
Add to Inquiry
tert-Butyl (2-(2-(2-(2-bromoacetamido)ethoxy)ethoxy)ethyl)carbamate 95%

tert-Butyl (2-(2-(2-(2-bromoacetamido)ethoxy)ethoxy)ethyl)carbamate 95%

B936681 / 5G
CAS No.：182244-33-3
Add to Inquiry
tert-Butyl (2-(2-(2-(2-bromoacetamido)ethoxy)ethoxy)ethyl)carbamate 95%

tert-Butyl (2-(2-(2-(2-bromoacetamido)ethoxy)ethoxy)ethyl)carbamate 95%

B936681 / 250MG
CAS No.：182244-33-3
Add to Inquiry
Benzyloxy carbonyl-peg3-t-butyl ester 95%

Benzyloxy carbonyl-peg3-t-butyl ester 95%

B936699 / 1G
CAS No.：1835759-86-8
Add to Inquiry
tert-Butyl (1-chloro-2-oxo-7，10，13-trioxa-3-azahexadecan-16-yl)carbamate ≥95%

tert-Butyl (1-chloro-2-oxo-7，10，13-trioxa-3-azahexadecan-16-yl)carbamate ≥95%

B936700 / 1G
CAS No.：934164-55-3
Add to Inquiry
tert-Butyl (1-chloro-2-oxo-7，10，13-trioxa-3-azahexadecan-16-yl)carbamate ≥95%

tert-Butyl (1-chloro-2-oxo-7，10，13-trioxa-3-azahexadecan-16-yl)carbamate ≥95%

B936700 / 100MG
CAS No.：934164-55-3
Add to Inquiry
tert-Butyl (1-chloro-2-oxo-7，10，13-trioxa-3-azahexadecan-16-yl)carbamate ≥95%

tert-Butyl (1-chloro-2-oxo-7，10，13-trioxa-3-azahexadecan-16-yl)carbamate ≥95%

B936700 / 250MG
CAS No.：934164-55-3
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
北北基/宜蘭/花蓮 桃園 新竹縣/新竹市/苗栗 台中/彰化/南投 雲林/嘉義/台南 高雄/屏東/台東
mapNorth
mapTaoyuan
mapHsinchu
mapCentral
mapYunlin
mapSouth
TW
Inquiry Cart
Inquiry Cart

Your inquiry Cart total 0 items

Inquiry Form
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.