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Chemical materials

Cefixime Impurity 6

ULC9121 /
CAS No.：108636-27-7
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Cefixime Impurity 7

ULC9122 /
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Cefixime Impurity 8

ULC9123 /
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Cefixime Impurity 9

ULC9124 /
CAS No.：108615-31-2 (free acid)
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Cefixime Impurity 10

ULC9125 /
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Cefixime Impurity 11

ULC9126 /
CAS No.：33748-00-4
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Cefixime Impurity 12

ULC9127 /
CAS No.：119608-90-1
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Cefixime Impurity 13

ULC9128 /
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Cefixime Impurity 14

ULC9129 /
CAS No.：84080-68-2
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Cefixime-13C3-15N2

ULC913 /
CAS No.：NA
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Cefixime Impurity 15

ULC9130 /
CAS No.：84080-70-6
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Cefixime Impurity 16

ULC9131 /
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Cefixime Impurity 17 Trifluoroacetate

ULC9132 /
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Cefixime Impurity 18

ULC9133 /
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Cefixime Impurity 19

ULC9134 /
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Cefixime Impurity 20

ULC9135 /
CAS No.：128012-77-1
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Cefixime EP Impurity F

ULC914 /
CAS No.：79368-95-9
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Cefixime EP Impurity A Disodium Salt (Mixture of Diastereomers)

ULC915 /
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Cefixime EP Impurity B (Mixture of Diastereomers)

ULC916 /
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Cefixime EP Impurity C (Cefixime 7-epimer) Disodium Salt

ULC917 /
CAS No.：124506-28-1
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Cefixime EP Impurity D

ULC918 /
CAS No.：97164-56-2
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Cefixime EP Impurity E

ULC919 /
CAS No.：72701-01-0
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Chloroquine Diphosphate

ULC921 /
CAS No.：50-63-5
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N-Acetyl Desethyl Chloroquine-d4

ULC9210 /
CAS No.：1216619-20-3
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N-Acetyl Desethyl Chloroquine-d5

ULC9211 /
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(R)-Chloroquine

ULC9212 /
CAS No.：58175-87-4
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(S)-Chloroquine

ULC9213 /
CAS No.：58175-86-3
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Chloroquine Impurity 1

ULC9214 /
CAS No.：133860-75-0
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Chloroquine USP Related Compound G (Free Form)

ULC9215 /
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Chloroquine-d5 Diphosphate

ULC922 /
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Didesethyl Chloroquine

ULC925 /
CAS No.：4298-14-0
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Didesethyl Chloroquine-d4

ULC926 /
CAS No.：1215797-41-3
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Chloroquine USP Related Compound E

ULC928 /
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Chloroquine USP Related Compound G

ULC929 /
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Ceftriaxone-d3 Disodium Salt

ULC931 /
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Ceftriaxone EP Impurity A Disodium Salt ((E)-Ceftriaxone Disodium Salt)

ULC9310 /
CAS No.：97164-54-0
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Ceftriaxone 3-ene Isomer Disodium Salt

ULC9311 /
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7-Amino Ceftriaxone Sodium (7-ACT)

ULC9312 /
CAS No.：131257-07-3
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Ceftriaxone Impurity 2

ULC9313 /
CAS No.：84994-24-1
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Ceftriaxone Impurity 3

ULC9314 /
CAS No.：959246-33-4
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Ceftriaxone Impurity 4

ULC9315 /
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Ceftriaxone Impurity 5

ULC9316 /
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Ceftriaxone Impurity 6

ULC9317 /
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Ceftriaxone Impurity 7

ULC9318 /
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Ceftriaxone Impurity 8

ULC9319 /
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Ceftriaxone EP Impurity A ((E)-Ceftriaxone)

ULC932 /
CAS No.：92143-31-2
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Ceftriaxone Impurity 9

ULC9320 /
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Ceftriaxone Impurity 10

ULC9321 /
CAS No.：N/A
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Ceftriaxone Impurity 11

ULC9322 /
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Ceftriaxone Impurity 12

ULC9323 /
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Taipei Branch

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Telephone 03-494-6939
Fax 03-493-0687
Mail chungli@echochemical.com

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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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