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Categories / Impurity

Impurity Products

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

Showing 21409-21432 of 27558 products
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N-ethyl-N-(2,2,2-trifluoroethyl)nitrous amide chemical structure
Custom Synthesis

N-ethyl-N-(2,2,2-trifluoroethyl)nitrous amide

CAT No. CS-O-47123
CAS No. 82018-90-4
Category Impurity
Parent API .
Formula C4H7F3N2O
Mol. Wt. 156.11
N-ethyl-N-isopropyl ethylenediamine chemical structure
Custom Synthesis

N-ethyl-N-isopropyl ethylenediamine

CAT No. CS-O-46335
CAS No. 14165-20-9
Category Impurity
Parent API -
Formula C7H18N2
Mol. Wt. 130.23
N-Ethylphentermine HCl chemical structure
Custom Synthesis

N-Ethylphentermine HCl

CAT No. CS-B-00277
CAS No. 3978-33-4
Category Impurity
Parent API
Formula -
Mol. Wt. 213.75
Netilmicin EP impurity A chemical structure
Custom Synthesis

Netilmicin EP impurity A

CAT No. CS-O-13829
CAS No. NULL
Category Impurity
Parent API
Formula -
Mol. Wt.
Netilmicin EP Impurity B chemical structure
Custom Synthesis

Netilmicin EP Impurity B

CAT No. CS-O-13830
CAS No. 67666-41-5
Category Impurity
Parent API Netilmicin
Formula C15H31N3O6
Mol. Wt. 349.4
Netilmicin EP Impurity B Sulfate chemical structure
Custom Synthesis

Netilmicin EP Impurity B Sulfate

CAT No. CS-T-54477
CAS No. 864371-49-3
Category Impurity
Parent API Netilmycin sulfate
Formula C15H33N3O10S
Mol. Wt. 447.50
Netilmicin EP Impurity C chemical structure
Custom Synthesis

Netilmicin EP Impurity C

CAT No. CS-O-13831
CAS No. 63721-52-8
Category Impurity
Parent API Netilmicin
Formula C23H45N5O7
Mol. Wt. 503.6
Netilmicin EP Impurity D chemical structure
Custom Synthesis

Netilmicin EP Impurity D

CAT No. CS-O-13832
CAS No. 63721-51-7
Category Impurity
Parent API Netilmicin
Formula C23H45N5O7
Mol. Wt. 503.63
Netupitant A138-1S-Z10 impurity chemical structure
Custom Synthesis

Netupitant A138-1S-Z10 impurity

CAT No. CS-O-64267
CAS No. -
Category Impurity
Parent API Netupitant
Formula C30H32F6N4O2
Mol. Wt. 594.59
Netupitant A138-1S-Z7 impurity chemical structure
Custom Synthesis

Netupitant A138-1S-Z7 impurity

CAT No. CS-O-64266
CAS No. -
Category Impurity
Parent API Netupitant
Formula C31H34F6N4O2
Mol. Wt. 608.62
Netupitant Carbamate Impurity chemical structure
Custom Synthesis

Netupitant Carbamate Impurity

CAT No. CS-O-63209
CAS No. 342417-02-1
Category Impurity
Parent API Netupitant
Formula C19H24N4O2
Mol. Wt. 340.43
Netupitant Impurity 24 chemical structure
Custom Synthesis

Netupitant Impurity 24

CAT No. CS-O-64265
CAS No. 342417-01-0
Category Impurity
Parent API Netupitant
Formula C18H22N4O
Mol. Wt. 310.40
Netupitant Impurity 29 chemical structure
Custom Synthesis

Netupitant Impurity 29

CAT No. CS-O-66434
CAS No. 334477-48-4
Category Impurity
Parent API Netupitant
Formula C13H12F6O2
Mol. Wt. 314.2
neurosporaxanthin chemical structure
Custom Synthesis

neurosporaxanthin

CAT No. CS-O-48377
CAS No. 2468-88-4
Category Impurity
Parent API Astaxanthin
Formula C35H46O2
Mol. Wt. 498.8
Nevirapine 3-Formyl Impurity chemical structure
Custom Synthesis

Nevirapine 3-Formyl Impurity

CAT No. CS-T-55049
CAS No. 174532-77-5
Category Impurity
Parent API Nevirapine
Formula C16H14N4O2
Mol. Wt. 294.31
Nevirapine Dimer chemical structure
Custom Synthesis

Nevirapine Dimer

CAT No. CS-T-59236
CAS No. 1391054-30-0
Category Impurity
Parent API Nevirapine
Formula C30H26N8O2
Mol. Wt. 530.6
Nevirapine EP Impurity B chemical structure
Custom Synthesis

Nevirapine EP Impurity B

CAT No. CS-T-49168
CAS No. 287980-84-1
Category Impurity
Parent API Nevirapine
Formula C12H10N4O
Mol. Wt. 226.23
Nevirapine EP Impurity C chemical structure
Custom Synthesis

Nevirapine EP Impurity C

CAT No. CS-O-60866
CAS No. 287980-85-2
Category Impurity
Parent API Nevirapine
Formula C15H16N4O
Mol. Wt. 268.3
Nevirapine Impurity A chemical structure
Custom Synthesis

Nevirapine Impurity A

CAT No. CS-T-49169
CAS No. 133627-17-5
Category Impurity
Parent API Nevirapine
Formula C14H14N4O
Mol. Wt. 254.3
Nevirapine-12-(n-proylidenyl) chemical structure
Custom Synthesis

Nevirapine-12-(n-proylidenyl)

CAT No. CS-T-83704
CAS No. 284686-27-7
Category Impurity
Parent API Nevirapine
Formula C18H18N4O
Mol. Wt. 306.4
N-Fmoc-1-trityl L-Homohistidine chemical structure
Custom Synthesis

N-Fmoc-1-trityl L-Homohistidine

CAT No. CS-T-74645
CAS No. 1324564-23-9
Category Impurity
Parent API Histidine
Formula -
Mol. Wt.
N-FMOC-L-phenylalanine chemical structure
Custom Synthesis

N-FMOC-L-phenylalanine

CAT No. CS-T-24582
CAS No. 35661-40-6
Category Impurity
Parent API Phenylalanine
Formula -
Mol. Wt.
N-formimidoylthienamycin Impurity chemical structure
Custom Synthesis

N-formimidoylthienamycin Impurity

CAT No. CS-O-42676
CAS No. 442847-70-3
Category Impurity
Parent API -
Formula C19H23ClN4O6S
Mol. Wt. 470.93
N-Formyl ceftazidime chemical structure
Custom Synthesis

N-Formyl ceftazidime

CAT No. CS-O-49717
CAS No. 1301254-49-8
Category Impurity
Parent API ceftazidime
Formula C23H22N6O8S2
Mol. Wt. 574.58

Impurity Products at Clearsynth

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

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