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Chemical materials

Heliotrine N-Oxide

ULH060002 /

CAS No.：6209-65-0

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Heliotrine-d3

ULH060003 /

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Heliotrine N-Oxide-d3

ULH060004 /

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Hydroxychloroquine Sulfate

ULH061 /

CAS No.：747-36-4

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Hydroxychloroquine O-Acetate

ULH0610 /

CAS No.：47493-14-1

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Hymexazol (3-Hydroxy-5-Methylisoxazole)

ULH061001 /

CAS No.：10004-44-1

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Hydroxychloroquine EP Impurity B Sodium Salt (Hydroxychloroquine O-Sulfate Sodium Salt)

ULH0611 /

CAS No.：103152-84-7 (free acid)

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Hydroxychloroquine Impurity 1

ULH0612 /

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Hydroxychloroquine Impurity 4

ULH0613 /

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Hydroxychloroquine EP Impurity A (Hydroxychloroquine N-Oxide)

ULH0614 /

CAS No.：1449223-88-4

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Hydroxychloroquine Impurity 9

ULH0615 /

CAS No.：2732209-42-4

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Hydroxychloroquine Impurity 2

ULH0616 /

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Hydroxychloroquine Impurity 3

ULH0617 /

CAS No.：2411340-31-1

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Hydroxychloroquine Sulfate EP Impurity D DiHBr (Chloroquine USP Related Compound D DiHBr, Desethyl Chloroquine DiHBr)

ULH0618 /

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Hydroxychloroquine Sulfate EP Impurity E

ULH0619 /

CAS No.：10500-64-8

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Hydroxychloroquine-d4 Sulfate

ULH062 /

CAS No.：1854126-45-6

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Hydroxychloroquine Sulfate EP Impurity F HCl

ULH0620 /

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Hygromycin A

ULH062001 /

CAS No.：6379-56-2

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Hygromycin B

ULH062002 /

CAS No.：31282-04-9

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Hygromycin B-d4

ULH062003 /

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Hydroxychloroquine Impurity 5

ULH0621 /

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Hydroxychloroquine EP Impurity B (Hydroxychloroquine O-Sulfate)

ULH0622 /

CAS No.：103152-84-7

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Hydroxychloroquine Impurity 6

ULH0623 /

CAS No.：21617-12-9

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Hydroxychloroquine Impurity 7

ULH0624 /

CAS No.：159346-86-8

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Hydroxychloroquine Impurity 8

ULH0625 /

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(R)-Hydroxychloroquine Sulfate

ULH0626 /

CAS No.：2488706-20-1

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(S)-Hydroxychloroquine Sulfate

ULH0627 /

CAS No.：155204-09-4

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Hydroxychloroquine Sulfate EP Impurity C-d4 (Desethyl Hydroxy Chloroquine-d4)

ULH0628 /

CAS No.：1854126-47-8

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Hydroxychloroquine Impurity 10

ULH0629 /

CAS No.：69559-11-1

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Hydroxychloroquine Sulfate EP Impurity C DiHCl (Desethyl Hydroxy Chloroquine DiHCl)

ULH063 /

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Hydroxychloroquine Impurity 11

ULH0630 /

CAS No.：927-55-9

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Harpagoside

ULH063001 /

CAS No.：19210-12-9

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Harpagoside-d5

ULH063002 /

CAS No.：19210-12-9 (non-labelled)

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8-(O-Methyl-p-cumaroyl)-Harpagide

ULH063003 /

CAS No.：125579-36-4

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Hydroxychloroquine Impurity 12

ULH0631 /

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Hydroxychloroquine Impurity 13

ULH0632 /

CAS No.：86-47-5

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Hydroxychloroquine Impurity 14

ULH0633 /

CAS No.：860544-46-3

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Hydroxychloroquine Impurity 15

ULH0634 /

CAS No.：630067-21-9

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Hydroxychloroquine Sulfate EP Impurity D-d5 (Chloroquine USP Related Compound D-d5, Desethyl Chloroquine-d5)

ULH0635 /

CAS No.：1261392-69-1

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Hydroxychloroquine Impurity 16

ULH0637 /

CAS No.：91911-59-0

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Hydroxychloroquine Sulfate EP Impurity D (Chloroquine USP Related Compound D, Desethyl Chloroquine)

ULH0638 /

CAS No.：1476-52-4

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Hydroxychloroquine Sulfate EP Impurity D DiHCl (Chloroquine USP Related Compound D DiHCl, Desethyl Chloroquine DiHCl)

ULH0639 /

CAS No.：15912-96-6

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Hydroxychloroquine Sulfate EP Impurity C (Desethyl Hydroxy Chloroquine)

ULH064 /

CAS No.：4298-15-1

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Hydroxychloroquine Sulfate EP Impurity D HBr (Chloroquine USP Related Compound D HBr, Desethyl Chloroquine HBr)

ULH0640 /

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6-Methyl-5-Hepten-2-One

ULH064001 /

CAS No.：110-93-0

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Hydroxychloroquine Impurity 17

ULH0641 /

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Hydroxychloroquine Impurity 18

ULH0642 /

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Hydroxychloroquine Impurity 19

ULH0643 /

CAS No.：5891-21-4

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Hydroxychloroquine Impurity 20

ULH0644 /

CAS No.：74509-79-8

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Hydroxychloroquine Impurity 21 TetraHCl

ULH0645 /

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Mail taipei@echochemical.com

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Telephone 03-494-6939

Fax 03-493-0687

Mail chungli@echochemical.com

Head Office / Zhumen Branch

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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

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Telephone 07-753-9988

Fax 07-753-1958

Mail kaohsiung@echochemical.com

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