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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Atenolol, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Atenolol 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 Atenolol-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.

Atenolol Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4,4'-[[(1-methylethyl)imino]bis[(2-hydroxy-3,1-propanediyl)o... Stable Isotopes CS-T-100039 Not Available Enquire
Atenolol-d7 Stable Isotopes CS-O-02815 1202864-50-3 In Stock
Atenolol-d7 β-D-Glucuronide Stable Isotopes CS-T-98494 Not Available Enquire
C-Desmethyl Atenolol-d5 Stable Isotopes CS-T-100516 2714484-69-0 Enquire
Des(isopropylamino) Atenolol Diol-d5 Stable Isotopes CS-T-95241 Not Available Enquire
Hydroxyatenolol-d7 Stable Isotopes CS-T-100241 Not Available Enquire
N-Nitroso Atenolol-d7 Stable Isotopes CS-O-45442 Not Available In Stock
(R)-Atenolol D7 Stable Isotopes CS-Y-00114 1309283-25-7 Enquire
(S)-Atenolol-d7 Stable Isotopes CS-O-10202 1309283-20-2 Enquire
Atenolol 13C6 Stable Isotopes CS-EK-00530 29122-68-7 unlabeled Enquire
Atenolol D6 Stable Isotopes CS-CX-00141 81346-72-7 Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Atenolol API CS-O-11603 29122-68-7 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-(p-Carbamoylmethylphenoxy)-2, 3-epoxypropane Impurity CS-O-54387 ---- Enquire
2-(4-(3-amino-2-hydroxypropoxy)phenyl)acetamide hydrochlorid... Impurity CS-O-52117 81346-71-6 (Freebase) Enquire
4-(3-Amino-2-hydroxypropoxy)phenylacetamide (Atenolol Imp J) Impurity CS-T-02788 81346-71-6 In Stock
4-Hydroxyphenylacetamide Impurity CS-O-07255 17194-82-0 In Stock
Atenolol Amine Impurity Impurity CS-O-37421 1042779-86-1 In Stock
Atenolol EP Impurity B Impurity CS-T-16039 61698-76-8 In Stock
Atenolol EP Impurity C Impurity CS-O-07257 29122-69-8 In Stock
Atenolol EP Impurity D Impurity CS-O-07258 115538-83-5 In Stock
Atenolol EP impurity E Impurity CS-T-56258 141650-31-9 In Stock
Atenolol EP Impurity F Impurity CS-O-07260 87619-83-8 In Stock
Atenolol EP Impurity G Impurity CS-O-07261 Not Available Enquire
Atenolol EP Impurity G Impurity CS-EO-01581 56392-14-4 In Stock
Atenolol EP Impurity G (sodium salt) Impurity CS-EO-03338 56392-14-4 (Freebase) Enquire
Atenolol EP Impurity H Impurity CS-O-07262 29277-73-4 In Stock
Atenolol EP Impurity I Impurity CS-O-16145 1797116-92-7 In Stock
Atenolol Impurity Standard BP Impurity CS-O-03589 Enquire
Atenolol Blocker Acid Impurity Impurity CS-O-36401 56392-14-4 Enquire
ATENOLOL FOR SYSTEM SUIT (INCLUDED IMP B,F,G,I,J) Impurity CS-EG-03383 Not Available Enquire
Hydroxyatenolol Impurity CS-T-79017 68373-10-4 Enquire
N-FORMYL ATENOLOL Impurity CS-O-39276 1159210-06-6 Enquire
R Atenolol Impurity CS-O-07263 56715-13-0 Enquire


Glucuronide

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Atenolol Glucuronide Glucuronide CS-P-00656 889359-84-6 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso Atenolol EP Impurity I (Mixture of Isomers) Nitrosamine CS-O-50293 Not Available In Stock
N-Nitroso-Atenolol Nitrosamine CS-O-38043 134720-04-0 In Stock
N-Nitroso-Atenolol (1mg/ml in methanol) Nitrosamine CS-O-55565 134720-04-0 Enquire
N-Nitroso-Atenolol EP Impurity G Nitrosamine CS-O-45888 Not Available In Stock
N-Nitroso-Atenolol EP Impurity H Nitrosamine CS-O-45889 Not Available In Stock


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Atenolol Secondary Standards CS-SS-26666 29122-68-7 Enquire
Atenolol Secondary Standards CS-SS-24840-500MG 29122-68-7 Enquire


Therapeutic

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
S- Atenolol Therapeutic CS-O-07264 93379-54-5 In Stock


Analytical Standard

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso-Atenolol Analytical Standard CS-O-38043-10MG 134720-04-0 Enquire
N-nitroso-atenolol-100 PPM in Acetonitrile Analytical Standard CS-O-38043-1.5ML 134720-04-0 Enquire