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Chemical materials

Quetiapine EP Impurity A DiHCl (Quetiapine O-Acetyl Impurity DiHCl)

ULQ0126 /
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Quetiapine EP Impurity C

ULQ0127 /
CAS No.：1798840-31-9
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Quetiapine Impurity 16

ULQ0128 /
CAS No.：13745-86-3
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Quetiapine EP Impurity T (Quetiapine Morpholine Impurity)

ULQ0129 /
CAS No.：5747-46-6
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7-Hydroxy Quetiapine Hemifumarate

ULQ013 /
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Quetiapine EP Impurity P Fumarate

ULQ0130 /
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2,4-Dioxo-3-Propyl-1,2,3,4-tetrahydro-Quinazoline-7-Carboxylic Acid

ULQ013001 /
CAS No.：917889-48-6
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Quinazoline Impurity 1

ULQ013002 /
CAS No.：2223943-88-0
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Quinazoline Impurity 2

ULQ013003 /
CAS No.：2223868-81-1
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Quinazoline Impurity 3

ULQ013004 /
CAS No.：2308082-82-6
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Quinazoline Impurity 4

ULQ013005 /
CAS No.：1949717-60-5
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Quinazoline Impurity 5

ULQ013006 /
CAS No.：1946232-08-1
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Quinazoline Impurity 6

ULQ013007 /
CAS No.：1223817-17-1
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Quinazoline Impurity 7

ULQ013008 /
CAS No.：931962-98-0
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Quinazoline Impurity 8

ULQ013009 /
CAS No.：1115556-54-1
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Quinazoline Impurity 9

ULQ013010 /
CAS No.：1115299-13-2
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Quinazoline Impurity 10

ULQ013011 /
CAS No.：1111281-66-3
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Quinazoline Impurity 11

ULQ013012 /
CAS No.：1031602-89-7
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Quinazoline Impurity 12

ULQ013013 /
CAS No.：1031602-68-2
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Quinazoline Impurity 13

ULQ013014 /
CAS No.：1206077-62-4
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Quinazoline Impurity 14

ULQ013015 /
CAS No.：1223807-42-8
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Quinazoline Impurity 15

ULQ013016 /
CAS No.：1189459-69-5
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Quetiapine EP Impurity K

ULQ0131 /
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Quetiapine EP Impurity L

ULQ0132 /
CAS No.：1371638-11-7
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Quetiapine EP Impurity N DiHCl

ULQ0133 /
CAS No.：2416229-70-2
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Quetiapine EP Impurity O

ULQ0134 /
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Quetiapine EP Impurity U

ULQ0135 /
CAS No.：5786-26-5
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Quetiapine EP Impurity V DiHCl

ULQ0136 /
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Quetiapine EP Impurity W

ULQ0137 /
CAS No.：1800608-95-0
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7-Hydroxy N-Desalkyl Quetiapine

ULQ0139 /
CAS No.：232597-73-8
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7-Hydroxy Quetiapine-d4 Hemifumarate

ULQ014 /
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Quetiapine Impurity III (N,N'-Bis[2-(phenylthio)phenyl]urea)

ULQ0140 /
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2-(alpha-Pyridyl)thioquinaldinamide

ULQ014001 /
CAS No.：1968-56-5
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Quetiapine Impurity III (N-[2-(Phenylthio)phenyl]-1-piperazinecarboxamide)

ULQ0141 /
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Quetiapine Impurity (N,N'-bis[(2-phenylthio)phenyl]-1,4-piperazinedicarboxamide)

ULQ0142 /
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Quetiapine Hemifumarate Ester

ULQ0143 /
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Quetiapine Impurity 4

ULQ0144 /
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Quetiapine Impurity 5

ULQ0145 /
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Quetiapine Impurity 6

ULQ0146 /
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Quetiapine Impurity 7

ULQ0147 /
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Quetiapine Impurity 8

ULQ0148 /
CAS No.：1977-09-9
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Quetiapine Impurity 9

ULQ0149 /
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Quetiapine EP Impurity H (Quetiapine USP Related Compound H, Quetiapine N-Oxide)

ULQ015 /
CAS No.：1076199-40-0
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Quetiapine Impurity 10

ULQ0150 /
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Quinmerac

ULQ015001 /
CAS No.：90717-03-6
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Quinmerac-13C6

ULQ015002 /
CAS No.：1185039-71-7
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Quetiapine Impurity 11

ULQ0151 /
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Quetiapine Impurity 12

ULQ0152 /
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Quetiapine Impurity 13 Chloride

ULQ0153 /
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Quetiapine Impurity 14

ULQ0154 /
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Fax 06-253-8208
Mail tainan@echochemical.com

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Telephone 07-753-9988
Fax 07-753-1958
Mail kaohsiung@echochemical.com
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