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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Cyanophenyl, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Cyanophenyl impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Cyanophenyl-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Cyanophenyl Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-[[6-Amino-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-... Stable Isotopes CS-T-100890 Not Available Enquire
4-[[6-Chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5... Stable Isotopes CS-T-100627 Not Available Enquire
N-(4-Cyanophenyl)-glycine-13C6 Stable Isotopes CS-T-100596 1919877-35-2 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(S)-tert-butyl (1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-y... Impurity CS-O-38810 2415967-06-3 Enquire
2-(bis(4-cyanophenyl)amino)acetamide Impurity CS-O-43352 Not Available Enquire
3-Cyanophenyl Perampanel Impurity CS-O-52087 380918-53-6 Enquire
4-((5-bromo-2-((4-cyanophenyl)amino)pyrimidin-4-yl)oxy)-3,5-... Impurity CS-O-35763 269055-04-1 Enquire
4-((6-amino-5-chloro-2-((4-cyanophenyl)amino)pyrimidin-4-yl)... Impurity CS-O-35762 269055-19-8 Enquire
4-[[6-Chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5... Impurity CS-T-71569 1070377-34-2 Enquire
5-Acetyl-N-[(1S)-2-[3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-... Impurity CS-O-34554 1297537-33-7 In Stock
N-((R)-1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-yl)propan-... Impurity CS-O-37396 2407645-49-0 Enquire
N,N'-Bis[3-(trifluoromethyl-4-cyanophenyl)thiourea Impurity CS-T-93479 1839619-50-9 In Stock
N-cyanophenyl guanidine Impurity CS-SN-00151 Not Available Enquire
p-Cyanophenyl Isothiocyanate Impurity CS-T-13710 2719-32-6 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Benzyl 2-(4-cyanophenyl)-4-oxopiperidine-1-carboxylate Intermediate CS-O-48052 1644667-45-7 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-(2-Cyanophenyl)benzonitrile Fine Chemicals CS-T-73514 4341-02-0 Enquire
2-(4-Cyanophenyl)-3-trifluoromethylacetophenone Fine Chemicals CS-MM-06814 146653-56-7 Enquire
2-Cyanophenylboronic Acid Fine Chemicals CS-M-52550 138642-62-3 In Stock
4-Cyanophenylhydrazine Hydrochloride Fine Chemicals CS-M-57437 2863-98-1 In Stock
6-Amino-4-hydroxy-2-(4-cyanophenylamino) pyrimidine monohydr... Fine Chemicals CS-O-35722 Not Available Enquire
6-Benzoylamino-4-chloro-2-(4-cyanophenyl amino) pyrimidine Fine Chemicals CS-O-35724 1404118-66-6 Enquire
Ethyl 3-(3-amino-4-(2-(4-cyanophenylamino)-N-methylacetamido... Fine Chemicals CS-O-37139 1648817-93-9 Enquire
N-(2-cyanophenyl)glycine Fine Chemicals CS-O-60726 64377-71-5 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-(4-cyanophenyl)-N-nitrosoglycine Nitrosamine CS-O-40244 Not Available In Stock


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2,6-Dibromo-4-cyanophenyl Heptanoate-d13 Stable Isotope Reagent CS-C-01353 56634-95-8(unlabelled) Enquire
2,6-Dibromo-4-cyanophenyl Octanoate-d15 Stable Isotope Reagent CS-C-01354 1689-99-2(unlabelled) Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2Z)-2-Cyano-N-(4-cyanophenyl)-3-hydroxy-2-Butenamide Building Blocks CS-TB-07211 202057-74-7 Enquire
3-Cyanophenylboronic acid Building Blocks CS-M-01321 150255-96-2 Enquire