Inquiry Cart

Chemical materials

Vancomycin EP Impurity L ([L-alpha-Asp3] Vancomycin B)

ULV032016 /

CAS No.：79517-31-0

Add to Inquiry

Vancomycin CDP-1

ULV032017 /

CAS No.：55598-85-1

Add to Inquiry

Vancomycin HCl

ULV032018 /

Add to Inquiry

Vancomycin Impurity 1

ULV032019 /

Add to Inquiry

Norvancomycin HCl

ULV032020 /

CAS No.：213997-73-0

Add to Inquiry

Vancomycin B

ULV032021 /

Add to Inquiry

Vancomycin EP Impurity E ([L-beta-Asp3]-Vancomycin)

ULV032022 /

Add to Inquiry

Vancomycin Impurity 2 (Demethyl-Vancomycin B)

ULV032023 /

Add to Inquiry

Vancomycin Impurity 3 (Vancomycin B 26-Methyl Ester)

ULV032024 /

Add to Inquiry

Vancomycin Impurity 4 (Dehydroxyl-Vancomycin B)

ULV032025 /

Add to Inquiry

Vancomycin Impurity 5 (N-Methyl-Vancomycin B)

ULV032026 /

Add to Inquiry

Vancomycin Impurity 6

ULV032027 /

Add to Inquiry

Vancomycin Impurity 7

ULV032028 /

Add to Inquiry

Venlafaxine Impurity 10

ULV0321 /

CAS No.：93413-61-7

Add to Inquiry

Desvenlafaxine Fumarate (O-Desmethyl Venlafaxine Fumarate)

ULV0322 /

CAS No.：93414-04-1

Add to Inquiry

Desvenlafaxine Succinate (O-Desmethyl Venlafaxine Succinate)

ULV0323 /

CAS No.：448904-47-0

Add to Inquiry

Desmethoxy Venlafaxine

ULV0324 /

CAS No.：93413-86-6

Add to Inquiry

(S)-O-Desmethyl-Venlafaxine

ULV0325 /

CAS No.：142761-12-4

Add to Inquiry

R-O-Desmethyl-Venlafaxine

ULV0326 /

CAS No.：142761-11-3

Add to Inquiry

(S)-O-Desmethyl-Venlafaxine-d6

ULV0327 /

CAS No.：1062609-99-7

Add to Inquiry

(R)-O-Desmethyl-Venlafaxine-d6

ULV0328 /

CAS No.：1062609-96-4

Add to Inquiry

Venlafaxine Hydroxyl Methyl Impurity

ULV0329 /

Add to Inquiry

O-Desmethyl-N,N-Didesmethyl Venlafaxine

ULV033 /

CAS No.：149289-29-2

Add to Inquiry

O-Desmethyl Venlafaxine Cyclic Impurity

ULV0330 /

CAS No.：1346601-55-5

Add to Inquiry

Vitamin B6 Impurity 10

ULV033001 /

Add to Inquiry

Vitamin B6 Impurity 1

ULV033002 /

CAS No.：4469-34-5

Add to Inquiry

Vitamin B6 Impurity 2

ULV033003 /

Add to Inquiry

Vitamin B6 Impurity 3

ULV033004 /

Add to Inquiry

Vitamin B6 Impurity 4

ULV033005 /

CAS No.：524-07-2

Add to Inquiry

Vitamin B6 Impurity 5

ULV033006 /

CAS No.：58947-70-9

Add to Inquiry

Vitamin B6 Impurity 6 HCl

ULV033007 /

Add to Inquiry

Vitamin B6 Impurity 7

ULV033008 /

Add to Inquiry

Vitamin B6 Impurity 8

ULV033009 /

Add to Inquiry

Vitamin B6 Impurity 9 HCl (Mixture of Tautomeric Isomers)

ULV033010 /

Add to Inquiry

Vitamin B6 (Pyridoxine) Impurity 18 HCl

ULV033011 /

CAS No.：875-26-3

Add to Inquiry

Vitamin B6 Impurity 11

ULV033012 /

Add to Inquiry

Vitamin B6 Impurity 12

ULV033013 /

CAS No.：23429-04-1

Add to Inquiry

Vitamin B6 Impurity 13

ULV033014 /

CAS No.：23460-73-3

Add to Inquiry

Vitamin B6 Impurity 14

ULV033015 /

CAS No.：23429-05-2

Add to Inquiry

Vitamin B6 Impurity 14 Sodium Salt

ULV033016 /

CAS No.：1782982-40-4

Add to Inquiry

Vitamin B6 Impurity 15

ULV033017 /

CAS No.：5006-20-2

Add to Inquiry

Desvenlafaxine N-Oxide (O-Desmethyl Venlafaxine N-Oxide)

ULV0331 /

CAS No.：1021933-95-8

Add to Inquiry

Venlafaxine Impurity 3 (Venlafaxine Hydroxy Nitrile Impurity)

ULV0332 /

CAS No.：93413-76-4

Add to Inquiry

Venlafaxine Impurity 14 (N,N-Dimethyltyramine)

ULV0333 /

CAS No.：539-15-1

Add to Inquiry

Venlafaxine N-Dimer

ULV0334 /

CAS No.：1187545-61-4

Add to Inquiry

Venlafaxine Impurity 1

ULV0335 /

Add to Inquiry

Venlafaxine Impurity 2 HCl

ULV0336 /

Add to Inquiry

Venlafaxine-d6

ULV0337 /

CAS No.：940297-06-3

Add to Inquiry

Venlafaxine N-Oxide

ULV0338 /

CAS No.：1094598-37-4

Add to Inquiry

Venlafaxine Impurity 4

ULV0339 /

CAS No.：29903-09-1

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 general products Search Chemicals Search Chemical Substances (CAS)

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.