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PROFESSIONAL REFERENCE STANDARD SUPPLIER
It is a high-tech enterprise that integrates the research and development,
production, sales, and service of standard substances/samples.
PROFESSIONAL REFERENCE
STANDARD SUPPLIER
It is a high-tech enterprise that integrates the research and development,production, sales, and service of standard substances/samples.
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Catalog No. Picture Product Name Molecular formula CAS No. Inquire
D-M019111
Methadone Impurity 11 C22H16N2 NA Inquire
D-M019110
Methadone Impurity 10 C8H5Br2N 748166-19-0 Inquire
D-M019109
Methadone Impurity 9 C20H15N 6639-43-6 Inquire
D-M019108
Methadone Impurity 8 C8H5Br2N 23132-59-4 Inquire
D-M019107
Methadone Impurity 7 C8H6BrN 5798-79-8 Inquire
D-M019106
Methadone Impurity 6 C5H12ClN 53309-35-6;17256-39-2(HCl salt) Inquire
D-M019105
Methadone Impurity 5 C4H11NO 27646-78-2 Inquire
D-M019104
Methadone Impurity 4 C4H11NO 16667-45-1 Inquire
D-M019103
Methadone Impurity 3 C5H13NO 15521-18-3 Inquire
D-M019102
Methadone Impurity 2 C6H13ClO2 NA Inquire
D-M019101
Controlled Substance
(Methadone EP Impurity A)
C21H28N2 NA Inquire
D-M019100
Controlled Substance
(Methadone hydrochloride)
C21H27NO HCl 1095-90-5 Inquire
D-C350107
Chlorphenamine Impurity 7 C20H28ClN3 NA Inquire
D-N180128
Nifedipine Impurity 28 C16H14N2O7 34783-31-8 Inquire
D-S016827
Simvastatin Impurity 27 C26H40O5 477877-98-8 Inquire
D-P022464
Parecoxib Sodium Impurity 64 C19H18N2O4S NA Inquire
D-B054824
Butylphthalide Impurity 24 C12H13NO 20871-40-3 Inquire
D-B054823
Butylphthalide Impurity 23 C13H14O2 90965-68-7 Inquire
D-B054822
Butylphthalide Impurity 22 C11H10O2 17369-59-4 Inquire
D-B054821
Butylphthalide Impurity 21 C10H8O2 61658-90-0 Inquire
D-B054820
Butylphthalide Impurity 20 C9H6O2 3453-63-2 Inquire
D-B054819
Butylphthalide Impurity 19 C12H14O3 162050-42-2 Inquire
D-B054818
Butylphthalide Impurity 18 C12H12O2 14570-43-5 Inquire
D-B054817
Butylphthalide Impurity 17 C13H16O2 111943-62-5 Inquire
D-B054816
Butylphthalide Impurity 16 C10H10O2 17475-41-1 Inquire
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Methadone Impurity 11

Cat No.:D-M019111

CAS No.:NA

Molecular Formula:C22H16N2

Molecular Weight:308.38


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Methadone Impurity 10

Cat No.:D-M019110

CAS No.:748166-19-0

Molecular Formula:C8H5Br2N

Molecular Weight:274.94


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Methadone Impurity 9

Cat No.:D-M019109

CAS No.:6639-43-6

Molecular Formula:C20H15N

Molecular Weight:269.34


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Methadone Impurity 8

Cat No.:D-M019108

CAS No.:23132-59-4

Molecular Formula:C8H5Br2N

Molecular Weight:274.94


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Methadone Impurity 7

Cat No.:D-M019107

CAS No.:5798-79-8

Molecular Formula:C8H6BrN

Molecular Weight:196.04


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Methadone Impurity 6

Cat No.:D-M019106

CAS No.:53309-35-6;17256-39-2(HCl salt)

Molecular Formula:C5H12ClN

Molecular Weight:121.61


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Methadone Impurity 5

Cat No.:D-M019105

CAS No.:27646-78-2

Molecular Formula:C4H11NO

Molecular Weight:89.14


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Methadone Impurity 4

Cat No.:D-M019104

CAS No.:16667-45-1

Molecular Formula:C4H11NO

Molecular Weight:89.14


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Methadone Impurity 3

Cat No.:D-M019103

CAS No.:15521-18-3

Molecular Formula:C5H13NO

Molecular Weight:103.16


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Methadone Impurity 2

Cat No.:D-M019102

CAS No.:NA

Molecular Formula:C6H13ClO2

Molecular Weight:152.62


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Controlled Substance
(Methadone EP Impurity A)

Cat No.:D-M019101

CAS No.:NA

Molecular Formula:C21H28N2

Molecular Weight:308.46


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Controlled Substance
(Methadone hydrochloride)

Cat No.:D-M019100

CAS No.:1095-90-5

Molecular Formula:C21H27NO HCl

Molecular Weight:309.45 36.46


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Chlorphenamine Impurity 7

Cat No.:D-C350107

CAS No.:NA

Molecular Formula:C20H28ClN3

Molecular Weight:345.91


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Nifedipine Impurity 28

Cat No.:D-N180128

CAS No.:34783-31-8

Molecular Formula:C16H14N2O7

Molecular Weight:346.29


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Simvastatin Impurity 27

Cat No.:D-S016827

CAS No.:477877-98-8

Molecular Formula:C26H40O5

Molecular Weight:432.59


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Parecoxib Sodium Impurity 64

Cat No.:D-P022464

CAS No.:NA

Molecular Formula:C19H18N2O4S

Molecular Weight:370.42


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Butylphthalide Impurity 24

Cat No.:D-B054824

CAS No.:20871-40-3

Molecular Formula:C12H13NO

Molecular Weight:187.24


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Butylphthalide Impurity 23

Cat No.:D-B054823

CAS No.:90965-68-7

Molecular Formula:C13H14O2

Molecular Weight: 202.25


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Butylphthalide Impurity 22

Cat No.:D-B054822

CAS No.:17369-59-4

Molecular Formula:C11H10O2

Molecular Weight:174.20


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Butylphthalide Impurity 21

Cat No.:D-B054821

CAS No.:61658-90-0

Molecular Formula:C10H8O2

Molecular Weight:160.17


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Butylphthalide Impurity 20

Cat No.:D-B054820

CAS No.:3453-63-2

Molecular Formula:C9H6O2

Molecular Weight:146.14


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Butylphthalide Impurity 19

Cat No.:D-B054819

CAS No.:162050-42-2

Molecular Formula:C12H14O3

Molecular Weight:206.24


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Butylphthalide Impurity 18

Cat No.:D-B054818

CAS No.:14570-43-5

Molecular Formula:C12H12O2

Molecular Weight:188.22


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Butylphthalide Impurity 17

Cat No.:D-B054817

CAS No.:111943-62-5

Molecular Formula:C13H16O2

Molecular Weight: 204.26


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Butylphthalide Impurity 16

Cat No.:D-B054816

CAS No.:17475-41-1

Molecular Formula:C10H10O2

Molecular Weight: 162.19


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+86-519-88910898
Don't hesitate to contact us

sales@fdrrm.com.cn
Welcome to your letter

Fill the Form or

CALL US

+86-519-88910898
Don't hesitate to contact us

sales@fdrrm.com.cn
Welcome to your letter