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Categories / Impurity

Impurity Products

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

Showing 21769-21792 of 27541 products
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Norepinephrine, racemic mixture chemical structure
Custom Synthesis

Norepinephrine, racemic mixture

CAT No. CS-EK-01159
CAS No. 138-65-8
Category Impurity
Parent API Adrenaline
Formula C8H11NO3
Mol. Wt. 169.2
Norethindrone -3-isopropyl-dienolether chemical structure
Custom Synthesis

Norethindrone -3-isopropyl-dienolether

CAT No. CS-O-43826
CAS No. -
Category Impurity
Parent API Norethindrone
Formula C23H32O2
Mol. Wt. 340.51
Norethindrone 6-alpha-Hydroxy Impurity chemical structure
Custom Synthesis

Norethindrone 6-alpha-Hydroxy Impurity

CAT No. CS-F-00023
CAS No. 438244-33-8
Category Impurity
Parent API Norethindrone
Formula C20H26O3
Mol. Wt. 314.4
Norethindrone 6-Oxo Impurity chemical structure
Custom Synthesis

Norethindrone 6-Oxo Impurity

CAT No. CS-T-60031
CAS No. 67696-78-0
Category Impurity
Parent API Norethindrone
Formula C20H24O3
Mol. Wt. 312.4
Norethindrone Acetate EP Impurity A chemical structure
Custom Synthesis

Norethindrone Acetate EP Impurity A

CAT No. CS-T-51782
CAS No. 31528-46-8
Category Impurity
Parent API Norethindrone
Formula C20H24O2
Mol. Wt. 296.4
Norethindrone Acetate EP Impurity B chemical structure
Custom Synthesis

Norethindrone Acetate EP Impurity B

CAT No. CS-O-31178
CAS No. 19637-28-6
Category Impurity
Parent API Norethindrone Acetate
Formula C22H28O3
Mol. Wt. 340.46
Norethindrone Acetate EP Impurity C chemical structure
Custom Synthesis

Norethindrone Acetate EP Impurity C

CAT No. CS-T-59719
CAS No. 22933-71-7
Category Impurity
Parent API Norethindrone
Formula C20H26O2
Mol. Wt. 298.4
Norethindrone Acetate EP Impurity F chemical structure
Custom Synthesis

Norethindrone Acetate EP Impurity F

CAT No. CS-AB-00073
CAS No. 6856-27-5
Category Impurity
Parent API Norethindrone Acetate
Formula C22H28O4
Mol. Wt. 356.5
Norethindrone Acetate EP Impurity G chemical structure
Custom Synthesis

Norethindrone Acetate EP Impurity G

CAT No. CS-T-60032
CAS No. 438244-27-0
Category Impurity
Parent API Norethindrone Acetate
Formula C22H26O4
Mol. Wt. 354.45
Norethindrone Acetate Impurity 6 chemical structure
Custom Synthesis

Norethindrone Acetate Impurity 6

CAT No. CS-TB-42191
CAS No. 2863-88-9
Category Impurity
Parent API Norethindrone Acetate
Formula C20H28O2
Mol. Wt. 300.44
Norethindrone EP Impurity E chemical structure
Custom Synthesis

Norethindrone EP Impurity E

CAT No. CS-T-54620
CAS No. 79727-03-0
Category Impurity
Parent API Norethindrone
Formula C22H26O
Mol. Wt. 306.44
Norethindrone EP Impurity G chemical structure
Custom Synthesis

Norethindrone EP Impurity G

CAT No. CS-T-37490
CAS No. 38673-36-8
Category Impurity
Parent API Norethindrone
Formula C20H26O2
Mol. Wt. 298.42
Norethindrone EP Impurity H chemical structure
Custom Synthesis

Norethindrone EP Impurity H

CAT No. CS-T-55744
CAS No. 51724-44-8
Category Impurity
Parent API Norethindrone
Formula C20H26O3
Mol. Wt. 314.42
Norethisterone Acetate - Impurity D chemical structure
Custom Synthesis

Norethisterone Acetate - Impurity D

CAT No. CS-O-40865
CAS No. -
Category Impurity
Parent API Norethisterone
Formula C24H30O4
Mol. Wt. 382.49
Norethisterone Enantate Impurity E chemical structure
Custom Synthesis

Norethisterone Enantate Impurity E

CAT No. CS-O-66923
CAS No.
Category Impurity
Parent API Norethisterone Enanthate
Formula C27H38O5
Mol. Wt. 442.6
Norethisterone Enanthate chemical structure
Custom Synthesis

Norethisterone Enanthate

CAT No. CS-T-83157
CAS No. 3836-23-5
Category Impurity
Parent API Norethisterone
Formula C27H38O3
Mol. Wt. 410.59 g/mol
Norethisterone hexenoate chemical structure
Custom Synthesis

Norethisterone hexenoate

CAT No. CS-EO-00890
CAS No. 89094-33-7
Category Impurity
Parent API Norethindrone
Formula C26H36O3
Mol. Wt. 396.6
Norfenfluramine (racemate) chemical structure
Custom Synthesis

Norfenfluramine (racemate)

CAT No. CS-DM-00008
CAS No. 1886-26-6
Category Impurity
Parent API Fenfluramine
Formula -
Mol. Wt.
Norfentanyl formate chemical structure
Custom Synthesis

Norfentanyl formate

CAT No. CS-O-58433
CAS No.
Category Impurity
Parent API Fentanyl
Formula C15H20N2O2
Mol. Wt. 260.33
Norfloxacin EP Impurity B chemical structure
Custom Synthesis

Norfloxacin EP Impurity B

CAT No. CS-T-15951
CAS No. 75001-77-3
Category Impurity
Parent API Norfloxacin
Formula C14H16FN3O3
Mol. Wt. 293.29
Norfloxacin EP Impurity B HCl chemical structure
Custom Synthesis

Norfloxacin EP Impurity B HCl

CAT No. CS-EO-03733
CAS No. 1797116-86-9
Category Impurity
Parent API Norfloxacin
Formula C14H16FN3O3 : HCl
Mol. Wt. 293.3 : 36.5
Norfloxacin EP Impurity C chemical structure
Custom Synthesis

Norfloxacin EP Impurity C

CAT No. CS-P-01893
CAS No. 177554-64-2
Category Impurity
Parent API Norfloxacin
Formula C20H27N5O3
Mol. Wt. 385.5
Norfloxacin EP Impurity E chemical structure
Custom Synthesis

Norfloxacin EP Impurity E

CAT No. CS-EO-03731
CAS No. 75001-85-3
Category Impurity
Parent API Norfloxacin
Formula C16H18ClN3O3 : HCl
Mol. Wt. 335.8 : 36.5
Norfloxacin EP Impurity K trifluoroacetic acid salt chemical structure
Custom Synthesis

Norfloxacin EP Impurity K trifluoroacetic acid salt

CAT No. CS-EO-03732
CAS No. 70459-07-3 (Freebase)
Category Impurity
Parent API Norfloxacin
Formula C15H16FN3O3 : C2HF3O2
Mol. Wt. 305.3 : 114.0

Impurity Products at Clearsynth

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

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