Atenolol Impurities

Atenolol Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Atenolol, pharmacopeial and non-pharmacopeial Atenolol impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Atenolol impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Atenolol-related products are thoroughly characterized. Atenolol products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

Atenolol

SZ CAT No:	: SZ-A035001
CAS No	: 29122-68-7
Mol.F.	: C14H22N2O3
Mol.Wt.	: 266.3
Inv. Status	: In Stock

Atenolol Cyano Epoxide

SZ CAT No:	: SZ-A035013
CAS No	: 35198-42-6
Mol.F.	: C11H11NO2
Mol.Wt.	: 189.2
Inv. Status	: In Stock

Atenolol EP Impurity A

SZ CAT No:	: SZ-A035002
CAS No	: 17194-82-0
Mol.F.	: C8H9NO2
Mol.Wt.	: 151.2
Inv. Status	: In Stock

Atenolol EP Impurity B

SZ CAT No:	: SZ-A035003
CAS No	: 61698-76-8
Mol.F.	: C11H15NO4
Mol.Wt.	: 225.2
Inv. Status	: In Stock

Atenolol EP Impurity C

SZ CAT No:	: SZ-A035004
CAS No	: 29122-69-8
Mol.F.	: C11H13NO3
Mol.Wt.	: 207.2
Inv. Status	: In Stock

Atenolol EP Impurity D

SZ CAT No:	: SZ-A035005
CAS No	: 115538-83-5
Mol.F.	: C11H14ClNO3
Mol.Wt.	: 243.7
Inv. Status	: In Stock

Atenolol EP Impurity E

SZ CAT No:	: SZ-A035006
CAS No	: 141650-31-9
Mol.F.	: C19H22N2O5
Mol.Wt.	: 358.4
Inv. Status	: In Stock

Atenolol EP Impurity F

SZ CAT No:	: SZ-A035007
CAS No	: 87619-83-8
Mol.F.	: C25H35N3O6
Mol.Wt.	: 473.6
Inv. Status	: In Stock

Atenolol EP Impurity G

SZ CAT No:	: SZ-A035008
CAS No	: 56392-14-4
Mol.F.	: C14H21NO4
Mol.Wt.	: 267.3
Inv. Status	: In Stock
Rel. CAS No	: 207287-28-3 (HCl salt) ; 162936-16-5 (potassium salt)

Atenolol EP Impurity G (sodium salt)

SZ CAT No:	: SZ-A035020
CAS No	: NA
Mol.F.	: C14H20NO4 : Na
Mol.Wt.	: 266.3 : 23.0
Inv. Status	: In Stock
Rel. CAS No	: 56392-14-4 (free base) ; 207287-28-3 (HCl salt) ; 162936-16-5 (potassium salt)

Atenolol EP Impurity H

SZ CAT No:	: SZ-A035009
CAS No	: 29277-73-4
Mol.F.	: C14H20N2O2
Mol.Wt.	: 248.3
Inv. Status	: In Stock

Atenolol EP Impurity I

SZ CAT No:	: SZ-A035014
CAS No	: 1797116-92-7
Mol.F.	: C13H20N2O3
Mol.Wt.	: 252.3
Inv. Status	: In Stock

Atenolol EP Impurity J

SZ CAT No:	: SZ-A035017
CAS No	: 81346-71-6
Mol.F.	: C11H16N2O3
Mol.Wt.	: 224.3
Inv. Status	: In Stock

Atenolol Impurity 1

SZ CAT No:	: SZ-A035015
CAS No	: 1006729-91-4
Mol.F.	: C11H15NO3
Mol.Wt.	: 209.2
Inv. Status	: In Stock

4-Hydroxyphenylacetic Acid

SZ CAT No:	: SZ-A035021
CAS No	: 156-38-7
Mol.F.	: C8H8O3
Mol.Wt.	: 152.1
Inv. Status	: Custom Synthesis

Atenolol 2-Hydroxy Impurity

SZ CAT No:	: SZ-A035012
CAS No	: 68373-10-4
Mol.F.	: C14H22N2O4
Mol.Wt.	: 282.3
Inv. Status	: Custom Synthesis

Atenolol Amine Impurity

SZ CAT No:	: SZ-A035016
CAS No	: 1042779-86-1
Mol.F.	: C10H14N2O3
Mol.Wt.	: 210.2
Inv. Status	: Custom Synthesis

Atenolol Impurity 2

SZ CAT No:	: SZ-A035025
CAS No	: 1198-84-1
Mol.F.	: C8H8O4
Mol.Wt.	: 168.1
Inv. Status	: Custom Synthesis
Rel. CAS No	: 69322-01-6 (sodium salt) ; 69322-02-7 (potessium salt)

Atenolol Impurity 3

SZ CAT No:	: SZ-A035026
CAS No	: 13244-75-2
Mol.F.	: C8H8O4
Mol.Wt.	: 168.1
Inv. Status	: Custom Synthesis

Atenolol R-Isomer

SZ CAT No:	: SZ-A035010
CAS No	: 56715-13-0
Mol.F.	: C14H22N2O3
Mol.Wt.	: 266.3
Inv. Status	: Custom Synthesis

Atenolol S-Isomer

SZ CAT No:	: SZ-A035011
CAS No	: 93379-54-5
Mol.F.	: C14H22N2O3
Mol.Wt.	: 266.3
Inv. Status	: Custom Synthesis

Atenolol β-D-Glucuronide

SZ CAT No:	: SZ-A035019
CAS No	: 889359-84-6
Mol.F.	: C20H30N2O9
Mol.Wt.	: 442.5
Inv. Status	: Custom Synthesis

Stable Isotopes and Metabolites

(R)-Atenolol D7

SZ CAT No:	: SZ-A035D02
CAS No	: 1309283-25-7
Mol.F.	: C14H15D7N2O3
Mol.Wt.	: 273.4
Inv. Status	: Custom Synthesis

(S)-Atenolol D7

SZ CAT No:	: SZ-A035D03
CAS No	: 1309283-20-2
Mol.F.	: C14H15D7N2O3
Mol.Wt.	: 273.4
Inv. Status	: Custom Synthesis

Atenolol D7

SZ CAT No:	: SZ-A035D01
CAS No	: 1202864-50-3
Mol.F.	: C14H15D7N2O3
Mol.Wt.	: 273.4
Inv. Status	: Custom Synthesis

Possible Nitroso Standards

N-Nitroso Atenolol

SZ CAT No:	: SZ-A035018
CAS No	: 134720-04-0
Mol.F.	: C14H21N3O4
Mol.Wt.	: 295.3
Inv. Status	: In Stock

N-Nitroso Atenolol EP Impurity G

SZ CAT No:	: SZ-A035022
CAS No	: NA
Mol.F.	: C14H20N2O5
Mol.Wt.	: 296.3
Inv. Status	: In Stock

N-Nitroso Atenolol EP Impurity H

SZ CAT No:	: SZ-A035023
CAS No	: NA
Mol.F.	: C14H19N3O3
Mol.Wt.	: 277.3
Inv. Status	: In Stock

N-Nitroso Atenolol EP Impurity I

SZ CAT No:	: SZ-A035024
CAS No	: NA
Mol.F.	: C13H19N3O4
Mol.Wt.	: 281.3
Inv. Status	: In Stock

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