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Tenofovir Impurity 117

ULT02171 /

CAS No.：1643116-22-6

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Tenofovir Impurity 118

ULT02172 /

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Tenofovir Impurity 119

ULT02173 /

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Tenofovir Impurity 120

ULT02174 /

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Tenofovir Impurity 121

ULT02175 /

CAS No.：1428470-49-8

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Tenofovir Impurity 122 (Isopentenyl-Adenine)

ULT02176 /

CAS No.：2365-40-4

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Tenofovir Impurity 122-d6

ULT02177 /

CAS No.：175733-28-5

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Tenofovir Impurity 123

ULT02178 /

CAS No.：1878175-80-4

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Tenofovir Impurity 124

ULT02179 /

CAS No.：1878175-76-8

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Mono-POC Methyl Tenofovir Fumarate (Mixture of Diastereomers)

ULT0218 /

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Tenofovir Impurity 125

ULT02180 /

CAS No.：1878175-77-9

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Tenofovir Impurity 126

ULT02181 /

CAS No.：2241284-68-2

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Tenofovir Impurity 127

ULT02182 /

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Tenofovir Impurity 128

ULT02183 /

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Tenofovir Impurity 129

ULT02184 /

CAS No.：2126010-03-3

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Tenofovir Alafenamide-d5 (Mixture of Diastereomers)

ULT02185 /

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Tenofovir Impurity 130

ULT02186 /

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Tenofovir Dimer Impurity 1

ULT02187 /

CAS No.：1962114-89-1

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Tenofovir Impurity 133

ULT02188 /

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Tenofovir Impurity 134

ULT02189 /

CAS No.：376633-24-8

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Mono-POC Tenofovir Fumarate (Mixture of Diastereomers)

ULT0219 /

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Tenofovir Alafenamide Impurity 1

ULT02190 /

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Tenofovir Alafenamide Impurity 2

ULT02191 /

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Tenofovir Impurity 135

ULT02192 /

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Tenofovir Impurity 136

ULT02193 /

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Tenofovir Impurity 138

ULT02194 /

CAS No.：4254-15-3

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Tenofovir Impurity 139

ULT02195 /

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N-Nitroso Tenofovir Impurity 45

ULT02196 /

CAS No.：2615274-45-6

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Tenofovir Impurity 45-13C-15N2

ULT02197 /

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N-Nitroso Tenofovir Impurity 45-13C-15N2

ULT02198 /

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N-Nitroso Tenofovir Impurity 45-15N2

ULT02199 /

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Tenofovir Disoproxil Fumarate

ULT022 /

CAS No.：202138-50-9

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6N-Hydroxymethyl Tenofovir Disoproxil

ULT0220 /

CAS No.：1244022-53-4

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Tenofovir Impurity 131 Sodium Salt

ULT0221 /

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Tenofovir Impurity 137

ULT0222 /

CAS No.：1796545-19-1

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Isopropyl Tenofovir Fumarate

ULT0223 /

CAS No.：1346597-36-1 (free base)

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n-POC-POC Tenofovir Fumarate

ULT0224 /

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Diisopropyl Tenofovir Fumarate

ULT0225 /

CAS No.：160616-04-6 (free base)

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(S)-Tenofovir

ULT0226 /

CAS No.：147127-19-3

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6N-Bromomethyl Tenofovir Disoproxil

ULT0227 /

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Dimethylaminocarboxymethyl POC Tenofovir Fumarate

ULT0228 /

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Tenofovir Disoproxil Fumarate Impurity(N6-CH2OH-POC PMPA)

ULT0229 /

CAS No.：1244022-55-6

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Tenofovir

ULT023 /

CAS No.：147127-20-6

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Tenofovir Impurity 29

ULT0230 /

CAS No.：342631-41-8

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Tenofovir Impurity 30

ULT0231 /

CAS No.：379270-35-6

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Tenofovir Impurity 3

ULT0232 /

CAS No.：52364-31-5

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Tenofovir Impurity 4

ULT0233 /

CAS No.：851456-00-3

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Tenofovir Alafenamide

ULT0234 /

CAS No.：379270-37-8

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Tenofovir Alafenamide (R-Phosphine)

ULT0235 /

CAS No.：383365-04-6

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Tenofovir Impurity 7 HCl

ULT0236 /

CAS No.：39613-92-8

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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

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