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Categories / Impurity

Impurity Products

Browse available compounds, catalogue references, CAS numbers and technical details from Clearsynth.

Showing 21097-21120 of 27556 products
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N-Acetyloxytocin chemical structure
Custom Synthesis

N-Acetyloxytocin

CAT No. CS-P-08994
CAS No. 10551-48-1
Category Impurity
Parent API Oxytocin
Formula C45H68N12O13S2
Mol. Wt. 1049.2
N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine chemical structure
Custom Synthesis

N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine

CAT No. CS-T-47215
CAS No. 144889-50-9
Category Impurity
Parent API
Formula -
Mol. Wt.
N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine-13C4 (Mixture of Diastereomers) chemical structure
Custom Synthesis

N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine-13C4 (Mixture of Diastereomers)

CAT No. CS-T-103125
CAS No. 144889-50-9(Unlabelled)
Category Impurity
Parent API -
Formula C513C4H17NO5S
Mol. Wt. 255.27
N-Acetyl-Sulfanilic Acid Methyl Ester chemical structure
Custom Synthesis

N-Acetyl-Sulfanilic Acid Methyl Ester

CAT No. CS-P-08933
CAS No. 64704-11-6
Category Impurity
Parent API Benzenesulfonic Acid
Formula C9H11NO4S
Mol. Wt. 229.25
N-Acetyltranylcypromine chemical structure
Custom Synthesis

N-Acetyltranylcypromine

CAT No. CS-O-41574
CAS No. 78682-61-8
Category Impurity
Parent API Tranylcypromine
Formula C11H13NO
Mol. Wt. 175.23
Nadifloxacin Impurity 3 chemical structure
Custom Synthesis

Nadifloxacin Impurity 3

CAT No. CS-P-09168
CAS No. -
Category Impurity
Parent API Nadifloxacin
Formula C19H15FN2O4
Mol. Wt. 354.34
Nadifloxacin Impurity 4 chemical structure
Custom Synthesis

Nadifloxacin Impurity 4

CAT No. CS-P-09169
CAS No. -
Category Impurity
Parent API Nadifloxacin
Formula C14H11FN2O4
Mol. Wt. 290.25
Nadolol EP Impurity B chemical structure
Custom Synthesis

Nadolol EP Impurity B

CAT No. CS-O-13051
CAS No. 2714744-89-3
Category Impurity
Parent API Nadolol
Formula C14H20O5
Mol. Wt. 268.3
Nadolol EP Impurity C chemical structure
Custom Synthesis

Nadolol EP Impurity C

CAT No. CS-O-13052
CAS No. 3023702-65-7
Category Impurity
Parent API Nadolol
Formula C23H28O7
Mol. Wt. 416.5
Nadolol EP Impurity D chemical structure
Custom Synthesis

Nadolol EP Impurity D

CAT No. CS-O-13053
CAS No. 67247-26-1
Category Impurity
Parent API Nadolol
Formula C30H43NO8
Mol. Wt. 545.7
Nadolol EP Impurity E chemical structure
Custom Synthesis

Nadolol EP Impurity E

CAT No. CS-O-13054
CAS No. 67247-33-0
Category Impurity
Parent API Nadolol
Formula C17H26INO4
Mol. Wt. 435.30
NADOLOL IMPURITY 4 HCL chemical structure
Custom Synthesis

NADOLOL IMPURITY 4 HCL

CAT No. CS-O-33168
CAS No. -
Category Impurity
Parent API Nadolol
Formula C21H30ClNO9
Mol. Wt. 475.92
NADOLOL IMPURITY 6 chemical structure
Custom Synthesis

NADOLOL IMPURITY 6

CAT No. CS-O-33169
CAS No. -
Category Impurity
Parent API Nadolol
Formula C25H31NO15
Mol. Wt. 585.51
NADOLOL IMPURITY 7 HCL chemical structure
Custom Synthesis

NADOLOL IMPURITY 7 HCL

CAT No. CS-O-33170
CAS No. -
Category Impurity
Parent API Nadolol
Formula C21H28ClNO8
Mol. Wt. 457.90
Nafamostat Impurity 12 chemical structure
Custom Synthesis

Nafamostat Impurity 12

CAT No. CS-O-53925
CAS No.
Category Impurity
Parent API Nafamostat
Formula C27H24N8O3
Mol. Wt. 508.53
Nafamostat Impurity 13 chemical structure
Custom Synthesis

Nafamostat Impurity 13

CAT No. CS-O-53924
CAS No.
Category Impurity
Parent API Nafamostat
Formula C27H23N7O4
Mol. Wt. 509.52
Nafamostat Impurity 17 chemical structure
Custom Synthesis

Nafamostat Impurity 17

CAT No. CS-O-53926
CAS No. 2491698-53-2
Category Impurity
Parent API Nafamostat
Formula C16H16N6O3
Mol. Wt. 340.34
Nafamostatmesylate impurity 1 chemical structure
Custom Synthesis

Nafamostatmesylate impurity 1

CAT No. CS-O-37296
CAS No. 97457-78-8
Category Impurity
Parent API Nafamostat
Formula C19H17N5O2
Mol. Wt. 347.37
Nafamostatmesylate impurity 2 chemical structure
Custom Synthesis

Nafamostatmesylate impurity 2

CAT No. CS-O-37297
CAS No. -
Category Impurity
Parent API Nafamostat
Formula C19H16N4O3
Mol. Wt. 348.36
Nafamostatmesylate impurity 3 chemical structure
Custom Synthesis

Nafamostatmesylate impurity 3

CAT No. CS-O-37298
CAS No. 82956-09-0
Category Impurity
Parent API Nafamostat
Formula C19H17N5O2
Mol. Wt. 347.38
Nafamostatmesylate impurity 4 chemical structure
Custom Synthesis

Nafamostatmesylate impurity 4

CAT No. CS-O-37299
CAS No. 2241024-11-1
Category Impurity
Parent API Nafamostat
Formula C19H17N5O2
Mol. Wt. 347.38
Na-Fmoc-L-tryptophan N-hydroxysuccinimide ester chemical structure
Custom Synthesis

Na-Fmoc-L-tryptophan N-hydroxysuccinimide ester

CAT No. CS-N-00485
CAS No. 84771-20-0
Category Impurity
Parent API Tryptophan
Formula -
Mol. Wt.
Naftidrofuryl EP Impurity B chemical structure
Custom Synthesis

Naftidrofuryl EP Impurity B

CAT No. CS-O-41058
CAS No. -
Category Impurity
Parent API Naftidrofuryl
Formula C20H24O3
Mol. Wt. 312.41
Naftidrofuryl EP Impurity D chemical structure
Custom Synthesis

Naftidrofuryl EP Impurity D

CAT No. CS-O-52785
CAS No. 77454-16-1
Category Impurity
Parent API Naftidrofuryl
Formula C13H25NO3
Mol. Wt. 243.35

Impurity Products at Clearsynth

Browse available Impurity products from Clearsynth. These compounds support analytical research, quality control and pharmaceutical development.

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