[]
Logo
Quick Enquiry
  • sales@clearsynth.com

Quinazoline Impurities and its Related Products

Home > Impurities > Quinazoline > Product Listing of Quinazoline Impurities



Displaying 32 results of Quinazoline Impurities

Quinazoline impurities are unwanted substances that may be present in pharmaceuticals or other chemical products containing quinazoline compounds. These impurities can affect the quality, safety, and efficacy of the final product. To ensure regulatory compliance and minimize potential health risks, the identification and quantification of quinazoline impurities is critical during the development and manufacturing process. Various analytical techniques such as chromatography, spectroscopy, and mass spectrometry are used to detect and characterize these impurities.

QUINAZOLINE IMPURITIES, IMPURITIES
"1,2,3,4-Tetrahydro-4-oxo-2-thioxo-7-quinazolinecarboxylic Acid Methyl Ester"

CAT No. : CS-T-86637
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 422277-15-4
Stock : Enquire

QUINAZOLINE IMPURITIES, IMPURITIES
"11-Oxo-11H-pyrido[2,1-b]quinazoline-6-carboxylic acid"

CAT No. : CS-M-07683
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 4393-98-0
Stock : Enquire

QUINAZOLINE IMPURITIES, IMPURITIES
"2-Amino-5,6-dichloro-3(4H)-quinazoline Acetic Acid Benzyl Ester Hydrobromide"

CAT No. : CS-T-65729
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1391053-41-0
Stock : Enquire

QUINAZOLINE IMPURITIES, IMPURITIES
"2-Amino-5,6-dichloro-3(4H)-quinazoline Acetic Acid Hydrobromide"

CAT No. : CS-T-47745
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1194434-39-3
Stock : Enquire

QUINAZOLINE IMPURITIES, IMPURITIES
"2-Amino-5,6-dichloro-3(4H)-quinazolineacetic Acid Methyl Ester Monohydrobromide"

CAT No. : CS-T-65848
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 70380-52-8
Stock : Enquire

QUINAZOLINE IMPURITIES, IMPURITIES
"2-Chloro-6,7-dimethoxyquinazoline"

CAT No. : CS-DJ-00426
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 94644-47-0
Stock : Enquire

QUINAZOLINE IMPURITIES, IMPURITIES
"3-(3-Chlorophenyl)quinazoline-2,4(1H,3H)-dione"

CAT No. : CS-M-47483
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 2473-93-0
Stock : Enquire

QUINAZOLINE IMPURITIES, IMPURITIES
"4-oxo-3,4-dihydro-quinazoline-6-carboxylic acid"

CAT No. : CS-DV-02897
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 33986-75-3
Stock : Enquire

QUINAZOLINE IMPURITIES, IMPURITIES
"5-Bromo-2,4-dichloroquinazoline"

CAT No. : CS-DV-03032
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 134517-54-7
Stock : Enquire

QUINAZOLINE IMPURITIES, IMPURITIES
"6,7-Dimethoxy-N2,N2-dimethylquinazoline-2,4-diamine"

CAT No. : CS-T-91040
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 19216-53-6
Stock : Enquire

QUINAZOLINE IMPURITIES, IMPURITIES
"6-Bromo-2,4-dichloroquinazoline"

CAT No. : CS-M-52005
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 102393-82-8
Stock : Enquire

QUINAZOLINE IMPURITIES, IMPURITIES
"6-Chloro-2-(chloromethyl)-4-(2-fluorophenyl)-1,2-dihydroquinazoline 3-Oxide"

CAT No. : CS-T-11511
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 60656-72-6
Stock : Enquire
1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-quinazoline-6-sulfonyl chloride

QUINAZOLINE IMPURITIES, IMPURITIES
1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-quinazoline-6-sulfonyl chloride

CAT No. : CS-M-10311
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 773877-44-4
Stock : Enquire
2-(Chloromethyl)-6-methyl-4-phenyl-quinazoline 3-Oxide

QUINAZOLINE IMPURITIES, IMPURITIES
2-(Chloromethyl)-6-methyl-4-phenyl-quinazoline 3-Oxide

CAT No. : CS-T-50824
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 94206-84-5
Stock : Enquire
2-Amino-5,6-dichloro-3(4H)-quinazoline Acetic Acid

QUINAZOLINE IMPURITIES, IMPURITIES
2-Amino-5,6-dichloro-3(4H)-quinazoline Acetic Acid

CAT No. : CS-T-47744
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1159977-03-3
Stock : Enquire
2-Chloromethyl-3-oxo-4-methyl quinazoline

QUINAZOLINE IMPURITIES, IMPURITIES
2-Chloromethyl-3-oxo-4-methyl quinazoline

CAT No. : CS-O-40456
Mol F. : C10H9ClN2O
Mol W. : 208.64 g/mol
Cas No. : 6640-59-1
Stock : Enquire
2-Chloro-N-[4-chloro-2-[(hydroxyimino)phenylmethyl]phenyl]acetamide

QUINAZOLINE IMPURITIES, IMPURITIES
2-Chloro-N-[4-chloro-2-[(hydroxyimino)phenylmethyl]phenyl]acetamide

CAT No. : CS-O-16286
Mol F. : C15H12Cl2N2O2
Mol W. : 323.17 g/mol
Cas No. : 17977-76-3
Stock : IN-Stock
3,4-Dihydro-4-oxo-2-quinazolinepropionic Acid

QUINAZOLINE IMPURITIES, IMPURITIES
3,4-Dihydro-4-oxo-2-quinazolinepropionic Acid

CAT No. : CS-T-53104
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 5368-37-6
Stock : Enquire
4-chloro-6-(3-chloropropoxy)-7-methoxyquinazoline

QUINAZOLINE IMPURITIES, IMPURITIES
4-chloro-6-(3-chloropropoxy)-7-methoxyquinazoline

CAT No. : CS-O-39486
Mol F. : C12H12Cl2N2O2
Mol W. : 287.14 g/mol
Cas No. : 692059-41-9
Stock : Enquire
4-Chloro-6-hydroxy-7-methoxyquinazoline

QUINAZOLINE IMPURITIES, IMPURITIES
4-Chloro-6-hydroxy-7-methoxyquinazoline

CAT No. : CS-M-51712
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 574745-97-4
Stock : Enquire
4-Chloro-7-(2-chloroethoxy)-6-(2-methoxyethoxy)quinazoline

QUINAZOLINE IMPURITIES, IMPURITIES
4-Chloro-7-(2-chloroethoxy)-6-(2-methoxyethoxy)quinazoline

CAT No. : CS-T-11327
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 183322-20-5
Stock : Enquire
4-Chloro-quinazoline

QUINAZOLINE IMPURITIES, IMPURITIES
4-Chloro-quinazoline

CAT No. : CS-M-07614
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 5190-68-1
Stock : Enquire
4-Methyl-2-quinazolinecarboxylic Acid Ethyl Ester

QUINAZOLINE IMPURITIES, IMPURITIES
4-Methyl-2-quinazolinecarboxylic Acid Ethyl Ester

CAT No. : CS-T-81122
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 68674-74-8
Stock : Enquire
4-Piperazin-1-ylquinazoline

QUINAZOLINE IMPURITIES, IMPURITIES
4-Piperazin-1-ylquinazoline

CAT No. : CS-M-26957
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 59215-41-7
Stock : Enquire
5,6,7,8-Tetrahydro-quinazoline

QUINAZOLINE IMPURITIES, IMPURITIES
5,6,7,8-Tetrahydro-quinazoline

CAT No. : CS-DV-02975
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 5632-33-7
Stock : Enquire
7-Methoxy-4-(pyridin-3-yl)-6-[2-(quinolin-2-yl)ethoxy]quinazoline

QUINAZOLINE IMPURITIES, IMPURITIES
7-Methoxy-4-(pyridin-3-yl)-6-[2-(quinolin-2-yl)ethoxy]quinazoline

CAT No. : CS-T-32868
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1006890-01-2
Stock : Enquire
copanlisib imidazo[1,2-c]quinazoline N-oxide

QUINAZOLINE IMPURITIES, IMPURITIES
copanlisib imidazo[1,2-c]quinazoline N-oxide

CAT No. : CS-O-32746
Mol F. : C23H28N8O5
Mol W. : 496.52 g/mol
Cas No. : Not Available
Stock : Enquire
Methyl 4-chloroquinazoline-6-carboxylate

QUINAZOLINE IMPURITIES, IMPURITIES
Methyl 4-chloroquinazoline-6-carboxylate

CAT No. : CS-M-51727
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 152536-17-9
Stock : Enquire
N6-(4,4-dimethyl-4,5-dihydrooxazol-2-yl)quinazoline-4,6-diamine

QUINAZOLINE IMPURITIES, IMPURITIES
N6-(4,4-dimethyl-4,5-dihydrooxazol-2-yl)quinazoline-4,6-diamine

CAT No. : CS-O-44117
Mol F. : C13H15N5O
Mol W. : 257.29 g/mol
Cas No. : Not Available
Stock : Enquire
N6-[(3,4-Dichlorophenyl)methyl]-N6-nitroso-2,4,6-quinazolinetriamine

QUINAZOLINE IMPURITIES, IMPURITIES
N6-[(3,4-Dichlorophenyl)methyl]-N6-nitroso-2,4,6-quinazolinetriamine

CAT No. : CS-T-88906
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 22316-71-8
Stock : Enquire
Quinazoline-7-carboxylic Acid

QUINAZOLINE IMPURITIES, IMPURITIES
Quinazoline-7-carboxylic Acid

CAT No. : CS-T-84953
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1234616-41-1
Stock : Enquire
Rosuvastatin Dihydrobenzoquinazoline (6S)-Isomer

QUINAZOLINE IMPURITIES, IMPURITIES
Rosuvastatin Dihydrobenzoquinazoline (6S)-Isomer

CAT No. : CS-O-38626
Mol F. : C₂₂H₂₈FN₃O₆S
Mol W. : 481.5 g/mol
Cas No. : 854898-53-6
Stock : IN-Stock