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Categories / Impurity

Impurity Products

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

Showing 3673-3696 of 27538 products
All In Stock Custom Synthesis
N-Acetylpiperazine-N'-(4-phenol) Ketoconazole chemical structure
In Stock

N-Acetylpiperazine-N'-(4-phenol) Ketoconazole

CAT No. CS-T-01039
CAS No. 1346598-39-7
Category Impurity
Parent API Ketoconazole
Formula C38H42Cl2N6O6
Mol. Wt. 749.7
N-Acetyl-S-(2-carboxyethyl)-L-cysteine Bis(dicyclohexylamine) chemical structure
In Stock

N-Acetyl-S-(2-carboxyethyl)-L-cysteine Bis(dicyclohexylamine)

CAT No. CS-BI-00015
CAS No. 201666-27-5
Category Impurity
Parent API Acetylcysteine
Formula C32H59N3O5S
Mol. Wt. 597.89
N-Acetyl-S-Phenyl-L-Cysteine chemical structure
In Stock

N-Acetyl-S-Phenyl-L-Cysteine

CAT No. CS-O-02393
CAS No. 4775-80-8
Category Impurity
Parent API Cysteine
Formula C11H13NO3S
Mol. Wt. 239.29
Nadolol EP Impurity A chemical structure
In Stock

Nadolol EP Impurity A

CAT No. CS-O-13050
CAS No. 2892260-37-4
Category Impurity
Parent API Nadolol
Formula C13H18O5
Mol. Wt. 254.28
Nadolol EP Impurity F chemical structure
In Stock

Nadolol EP Impurity F

CAT No. CS-O-13055
CAS No. 2116-22-5
Category Impurity
Parent API Nadolol
Formula C17H23NO2
Mol. Wt. 273.4
Nadolol EP Impurity G chemical structure
In Stock

Nadolol EP Impurity G

CAT No. CS-O-13056
CAS No. 33841-03-1
Category Impurity
Parent API Nadolol
Formula C17H27NO2
Mol. Wt. 277.40
N-a-Fmoc-L-alanine chemical structure
In Stock

N-a-Fmoc-L-alanine

CAT No. CS-M-29406
CAS No. 35661-39-3
Category Impurity
Parent API Leucine
Formula C18H17NO4
Mol. Wt. 311.33
Naloxone Acid Degradation Impurity at RRT 0.48 chemical structure
Custom Synthesis

Naloxone Acid Degradation Impurity at RRT 0.48

CAT No. CS-O-63718
CAS No. Not available,
Category Impurity
Parent API Naloxone Acid
Formula C19H20NO5+
Mol. Wt. 342.37
Naloxone Acid Degradation Impurity at RRT 0.58 chemical structure
In Stock

Naloxone Acid Degradation Impurity at RRT 0.58

CAT No. CS-O-38934
CAS No. Not available,
Category Impurity
Parent API Naloxon
Formula C19H22NO6+
Mol. Wt. 360.39
Naloxone Acid Degradation-Imp-RRT-0.30 chemical structure
In Stock

Naloxone Acid Degradation-Imp-RRT-0.30

CAT No. CS-O-63255
CAS No. Not available.
Category Impurity
Parent API Naloxone
Formula C19H22NO6+
Mol. Wt. 360.39
Naloxone EP Impurity A chemical structure
In Stock

Naloxone EP Impurity A

CAT No. CS-O-11936
CAS No. 33522-95-1
Category Impurity
Parent API Naloxon
Formula C16H17NO4
Mol. Wt. 287.31
Naloxone EP Impurity B chemical structure
In Stock

Naloxone EP Impurity B

CAT No. CS-O-11937
CAS No. 1352085-46-1
Category Impurity
Parent API Naloxon
Formula C22H25NO4
Mol. Wt. 367.44
Naloxone EP Impurity C chemical structure
In Stock

Naloxone EP Impurity C

CAT No. CS-O-11938
CAS No. 2139253-68-0
Category Impurity
Parent API Naloxon
Formula C19H21NO5
Mol. Wt. 343.37
Naloxone EP Impurity D chemical structure
In Stock

Naloxone EP Impurity D

CAT No. CS-O-11939
CAS No. 26451-92-3
Category Impurity
Parent API Naloxon
Formula C19H19NO4
Mol. Wt. 325.36
Naloxone EP Impurity E chemical structure
In Stock

Naloxone EP Impurity E

CAT No. CS-O-11940
CAS No. 211738-08-8
Category Impurity
Parent API Naloxon
Formula C38H40N2O8
Mol. Wt. 652.73
Naloxone EP Impurity F chemical structure
In Stock

Naloxone EP Impurity F

CAT No. CS-O-15132
CAS No. 2139253-69-1
Category Impurity
Parent API Naloxon
Formula C19H21NO5
Mol. Wt. 343.37
Naloxone EP Impurity G chemical structure
In Stock

Naloxone EP Impurity G

CAT No. CS-O-16883
CAS No. 70866-64-7
Category Impurity
Parent API Naloxon
Formula C20H23NO4
Mol. Wt. 341.4
Naltrexone 3-Methyl Ether chemical structure
In Stock

Naltrexone 3-Methyl Ether

CAT No. CS-T-93357
CAS No. 33522-95-1
Category Impurity
Parent API Naltrexone
Formula C21H25NO4
Mol. Wt. 355.43
Naltrexone Aldol Dimer chemical structure
In Stock

Naltrexone Aldol Dimer

CAT No. CS-O-36669
CAS No. Not available,
Category Impurity
Parent API Naltrexone
Formula C40H46N2O8
Mol. Wt. 682.81
Naltrexone EP Impurity A chemical structure
In Stock

Naltrexone EP Impurity A

CAT No. CS-T-93450
CAS No. 1007856-83-8
Category Impurity
Parent API Naltrexone
Formula C17H17NO5
Mol. Wt. 315.33
Naltrexone EP Impurity C chemical structure
In Stock

Naltrexone EP Impurity C

CAT No. CS-K-00252
CAS No. 189016-90-8
Category Impurity
Parent API Naltrexone
Formula C20H23NO4
Mol. Wt. 341.40
Naltrexone EP Impurity E chemical structure
In Stock

Naltrexone EP Impurity E

CAT No. CS-T-93469
CAS No. 767615-69-0
Category Impurity
Parent API Naltrexone Hydrochloride
Formula C24H30NO4
Mol. Wt. 396.50
Naltrexone EP Impurity G Acetate salt chemical structure
In Stock

Naltrexone EP Impurity G Acetate salt

CAT No. CS-O-46198
CAS No. -
Category Impurity
Parent API Naltrexone
Formula C22H27NO7
Mol. Wt. 417.45
Naltrexone EP Impurity H chemical structure
In Stock

Naltrexone EP Impurity H

CAT No. CS-TA-70551
CAS No. 503090-99-1
Category Impurity
Parent API Naltrexone
Formula C20H25NO4
Mol. Wt. 343.42

Impurity Products at Clearsynth

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

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