Inquiry Cart

Chemical materials

N-Demethyl-N-Propanoyl Erythromycin

ULE2020 /

CAS No.：147702-49-6

Add to Inquiry

Elaiophylin

ULE202001 /

CAS No.：37318-06-2

Add to Inquiry

Erythromycin A 9-Oxime (Mixture of Z and E Isomers)

ULE2021 /

CAS No.：13127-18-9

Add to Inquiry

Erythromycin EP Impurity E (Erythromycin A Enol Ether)

ULE2022 /

CAS No.：33396-29-1

Add to Inquiry

Pseudoerythromycin A Hemiketal

ULE2023 /

CAS No.：105900-46-7

Add to Inquiry

Erythromycin EP Impurity H (Erythromycin A N-Oxide)

ULE2024 /

CAS No.：992-65-4

Add to Inquiry

Erythromycin EP Impurity I (Erythralosamine)

ULE2025 /

CAS No.：546-57-6

Add to Inquiry

Erythromycin A 9-Oxime (Z-Isomer)

ULE2027 /

CAS No.：134931-01-4

Add to Inquiry

Erythromycin Impurity 4

ULE2028 /

Add to Inquiry

Erythromycin EP Impurity M

ULE2029 /

CAS No.：616234-56-1

Add to Inquiry

Erythromycin (Roxithromycin EP Impurity A)

ULE203 /

CAS No.：114-07-8

Add to Inquiry

Erythromycin Ethylsuccinate EP Impurity G

ULE2030 /

Add to Inquiry

EVT-401

ULE203001 /

CAS No.：951015-69-3

Add to Inquiry

EVT-401-M3

ULE203002 /

Add to Inquiry

EVT-401-M4

ULE203003 /

Add to Inquiry

EVT-401-d5

ULE203004 /

Add to Inquiry

EVT-401-M3-d5

ULE203005 /

Add to Inquiry

EVT-401-M4-d3

ULE203006 /

Add to Inquiry

Erythromycin C (Erythromycin Impurity 3)

ULE2032 /

CAS No.：1675-02-1

Add to Inquiry

Erythromycin EP Impurity L

ULE2033 /

CAS No.：127955-44-6

Add to Inquiry

Erythromycin Impurity 5

ULE2034 /

Add to Inquiry

Erythromycylamine-d6

ULE2036 /

Add to Inquiry

Erythromycin Impurity 6

ULE2037 /

CAS No.：1460313-67-0

Add to Inquiry

Erythromycin B ethylsuccinate

ULE2038 /

CAS No.：142407-65-6

Add to Inquiry

O-Desmethyl Erythromycin ethylsuccinate

ULE2039 /

CAS No.：142407-66-7

Add to Inquiry

Erythromycylamine (Dirithromycin EP Impurity A)

ULE204 /

CAS No.：26116-56-3

Add to Inquiry

Erythromycin Ethylsuccinate

ULE2040 /

CAS No.：1264-62-6

Add to Inquiry

Evocalcet Impurity 1

ULE204001 /

CAS No.：52417-52-4

Add to Inquiry

Evocalcet Impurity 2

ULE204002 /

CAS No.：19717-43-2

Add to Inquiry

Erythromycin Impurity 7

ULE2041 /

CAS No.：119699-81-9

Add to Inquiry

Erythromycin Impurity 8

ULE2042 /

CAS No.：119665-78-0

Add to Inquiry

Erythromycin EP Impurity K (Erythromycin D)

ULE2043 /

CAS No.：33442-56-7

Add to Inquiry

Erythromycin A 9-Methoxime

ULE2044 /

CAS No.：53066-26-5

Add to Inquiry

Erythromycin Impurity 9 (Cycloester Erythromycin Enol Ether)

ULE2045 /

CAS No.：58781-38-7

Add to Inquiry

11-Dehydroxy Erythromycin A

ULE2046 /

CAS No.：40554-78-7

Add to Inquiry

13-Desethyl-13-propyl-Erythromycin A

ULE2047 /

CAS No.：288584-78-1

Add to Inquiry

Erythromycin Impurity 2

ULE2048 /

Add to Inquiry

Erythromycin Impurity 1

ULE2049 /

Add to Inquiry

Erythromycylamine-13C-d3 (Dirithromycin EP Impurity A-13C-d3)

ULE205 /

CAS No.：26116-56-3 (non-labelled)

Add to Inquiry

11,12-Dimethoxy Erythromycin A

ULE2050 /

Add to Inquiry

Enadoline

ULE205001 /

CAS No.：124378-77-4

Add to Inquiry

Enadoline-d8

ULE205002 /

Add to Inquiry

Erythromycin Impurity 10

ULE2051 /

CAS No.：119665-77-9

Add to Inquiry

Erythromycin Impurity 11

ULE2052 /

CAS No.：119665-62-2

Add to Inquiry

N,N-Didemethyl-6-O-methylerythromycin

ULE2053 /

CAS No.：118058-75-6

Add to Inquiry

Erythromycin Impurity 12

ULE2054 /

CAS No.：1054651-74-9

Add to Inquiry

Erythromycin Impurity 13

ULE2055 /

Add to Inquiry

Erythromycin Impurity 14

ULE2056 /

CAS No.：33275-72-8

Add to Inquiry

Erythromycin Impurity 15

ULE2057 /

Add to Inquiry

Modithromycin

ULE2058 /

CAS No.：736992-12-4

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

Search Chemical Substances (CAS) Search Chemicals Search general products

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.