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Categories / Impurity

Impurity Products

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

Showing 19969-19992 of 27559 products
All In Stock Custom Synthesis
Melphalan Impurity 21 chemical structure
Custom Synthesis

Melphalan Impurity 21

CAT No. CS-O-56680
CAS No. 74713-96-5
Category Impurity
Parent API Melphalan
Formula C18H16N2O4
Mol. Wt. 324.3
Melphalan impurity B Di HCl salt chemical structure
Custom Synthesis

Melphalan impurity B Di HCl salt

CAT No. CS-O-13766
CAS No. 1270153-04-2
Category Impurity
Parent API Melphalan
Formula C13H20Cl2N2O3
Mol. Wt. 323.22
Melphalan Isopropyl Ester Hydrochloride chemical structure
Custom Synthesis

Melphalan Isopropyl Ester Hydrochloride

CAT No. CS-T-31750
CAS No. 757234-98-3
Category Impurity
Parent API Melphalan
Formula C16H24Cl2N2O2 : HCl
Mol. Wt. 347.3 : 36.5
Melphalan Methyl Ester Hydrochloride chemical structure
Custom Synthesis

Melphalan Methyl Ester Hydrochloride

CAT No. CS-O-16040
CAS No. 62978-52-3
Category Impurity
Parent API Melphalan
Formula C14H21Cl3N2O2
Mol. Wt. 355.69
Melphalan Morpholine Phthalimide Methyl Ester Impurity chemical structure
Custom Synthesis

Melphalan Morpholine Phthalimide Methyl Ester Impurity

CAT No. CS-O-56641
CAS No.
Category Impurity
Parent API Melphalan
Formula C22H22N2O5
Mol. Wt. 394.4
Melphalan N-Hydroxysuccinimide Ester chemical structure
Custom Synthesis

Melphalan N-Hydroxysuccinimide Ester

CAT No. CS-O-64920
CAS No. -
Category Impurity
Parent API Melphalan
Formula C17H21Cl2N3O4
Mol. Wt. 402.27
Memantine Amide Impurity chemical structure
Custom Synthesis

Memantine Amide Impurity

CAT No. CS-EO-02791
CAS No. -
Category Impurity
Parent API Memantine
Formula C14H24N2O
Mol. Wt. 236.4
Memantine EP Impurity B Hydrochloride chemical structure
Custom Synthesis

Memantine EP Impurity B Hydrochloride

CAT No. CS-T-34422
CAS No. 15210-60-3
Category Impurity
Parent API Memantine Hydrochloride
Formula C13H24ClN
Mol. Wt. 229.79
Memantine Glycine chemical structure
Custom Synthesis

Memantine Glycine

CAT No. CS-T-31758
CAS No. 1340545-88-1
Category Impurity
Parent API Memantine
Formula C14H23NO2
Mol. Wt. 237.3
Memantine Impurity 6 chemical structure
Custom Synthesis

Memantine Impurity 6

CAT No. CS-T-18566
CAS No. 16207-81-1
Category Impurity
Parent API Memantine Hydrochloride
Formula C12H20
Mol. Wt. 164.3
Memantine Impurity D chemical structure
Custom Synthesis

Memantine Impurity D

CAT No. CS-J-00018
CAS No. 63971-25-5
Category Impurity
Parent API Memantine
Formula C12H21NO
Mol. Wt. 195.30
Memantine Impurity D chemical structure
Custom Synthesis

Memantine Impurity D

CAT No. CS-T-22694
CAS No. 41100-45-2
Category Impurity
Parent API Memantine Hydrochloride
Formula C12H21N
Mol. Wt. 179.3
Memantine Related Compound F chemical structure
Custom Synthesis

Memantine Related Compound F

CAT No. CS-T-02718
CAS No. 356572-08-2
Category Impurity
Parent API Memantine
Formula C12H22ClNO
Mol. Wt. 231.76
Memantine-Glucose Adduct chemical structure
Custom Synthesis

Memantine-Glucose Adduct

CAT No. CS-O-54025
CAS No.
Category Impurity
Parent API Memantine
Formula C18H31NO5
Mol. Wt. 341.4
Menadione 2,3 - epoxide chemical structure
Custom Synthesis

Menadione 2,3 - epoxide

CAT No. CS-O-56703
CAS No. 15448-59-6
Category Impurity
Parent API Phytonadione
Formula C11H8O3
Mol. Wt. 188.2
Menaquinone 4 2,3-Epoxide chemical structure
Custom Synthesis

Menaquinone 4 2,3-Epoxide

CAT No. CS-T-31773
CAS No. 72908-86-2
Category Impurity
Parent API Menaquinone
Formula -
Mol. Wt.
Menatetrenone epoxy impurity 1 chemical structure
Custom Synthesis

Menatetrenone epoxy impurity 1

CAT No. CS-O-53465
CAS No.
Category Impurity
Parent API Menatetrenone
Formula C31H40O3
Mol. Wt. 460.65
Menatetrenone Epoxy Impurity 2 chemical structure
Custom Synthesis

Menatetrenone Epoxy Impurity 2

CAT No. CS-O-53466
CAS No.
Category Impurity
Parent API Menatetrenone
Formula C31H40O3
Mol. Wt. 460.65
Menthol-d4 (mixture of diastereomers) chemical structure
Custom Synthesis

Menthol-d4 (mixture of diastereomers)

CAT No. CS-T-82203
CAS No. 1217765-02-0
Category Impurity
Parent API Menthol
Formula C10H16D4O
Mol. Wt. 160.29
Menthyl isovalerate chemical structure
Custom Synthesis

Menthyl isovalerate

CAT No. CS-O-57677
CAS No. 16409-46-4
Category Impurity
Parent API Menthol
Formula C15H28O2
Mol. Wt. 240.38
Mepivacaine EP Impurity D chemical structure
Custom Synthesis

Mepivacaine EP Impurity D

CAT No. CS-EO-02325
CAS No. -
Category Impurity
Parent API Mepivacaine
Formula C15H20N2O : HCl
Mol. Wt. 244.3 : 36.5
Mepivacaine EP Impurity E chemical structure
Custom Synthesis

Mepivacaine EP Impurity E

CAT No. CS-O-45187
CAS No. 2717331-30-9
Category Impurity
Parent API Mepivacaine
Formula C15H21ClN2O
Mol. Wt. 280.8
Mepregenol acetate chemical structure
Custom Synthesis

Mepregenol acetate

CAT No. CS-O-44272
CAS No. 2233-58-1
Category Impurity
Parent API Mepregenol
Formula C24H34O4
Mol. Wt. 386.52
Meptazinol Hydrochloride chemical structure
Custom Synthesis

Meptazinol Hydrochloride

CAT No. CS-T-31831
CAS No. 59263-76-2
Category Impurity
Parent API
Formula -
Mol. Wt.

Impurity Products at Clearsynth

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

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