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Cetirizine

Cetirizine Impurities

Cetirizine impurities include process-related compounds, degradation products, and structurally related analogs formed during synthesis or storage. These are monitored to ensure the safety and efficacy of this second-generation antihistamine used to treat allergic rhinitis, urticaria, and dermatitis. All materials are structurally confirmed and qualified under ICH guidelines for pharmaceutical analysis and toxicological evaluation.

Cetirizine EP Impurities

We offer pharmacopeial and non-pharmacopeial Cetirizine impurities that comply with European Pharmacopoeia (EP) specifications. These impurity standards are essential for method development, impurity profiling, and stability testing. Analytical techniques such as HPLC, LC-MS, and NMR are used for their identification and quantification. EP traceable standards are available upon request.

Cetirizine Related Compounds

Our catalog includes Cetirizine-related compounds such as synthetic intermediates and degradation products. These entries are used in forced degradation studies, impurity identification, and genotoxicity screening. All materials are thoroughly characterized and supported by detailed analytical documentation.

Cetirizine Impurity Reference Standards

Cetirizine impurity reference standards are supplied with validated analytical data including NMR, MS, and HPLC purity. These materials are used in pharmaceutical R&D, ANDA and DMF filings, method validation, and GMP-compliant quality control. EP/USP traceable entries are available upon request, and all products meet international regulatory expectations. Supplied materials are re-tested at regular intervals to ensure consistency.

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CAS No.

: 300543-56-0

Mol F.

: C17H19ClN2

Mol W.

: 286.8

Cat No.

: SA13501

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CAS No.

Mol F.

: C₃₈H₄₂Cl₂N₄O₂

Mol W.

: 657.67

Cat No.

: SA13509

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CAS No.

Mol F.

: C25H27ClN2O : C3H4O4

Mol W.

: 406.95:104.06

Cat No.

: SA13513

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CAS No.

: 324047-29-2

Mol F.

: C23H29ClN2O4

Mol W.

: 432.9

Cat No.

: SA13514

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CAS No.

: NA

Mol F.

: C17H18ClN3O

Mol W.

: 315.8

Cat No.

: SA44620

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CAS No.

: 728948-88-7

Mol F.

: C19H25Cl3N2O

Mol W.

: 403.77

Cat No.

: SA13502

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CAS No.

Mol F.

: C40H48Cl2N4O2

Mol W.

: 687.74

Cat No.

: SA13516

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CAS No.

Mol F.

: C₂₇H₃₅ClN₂O₅

Mol W.

: 503.03

Cat No.

: SA13508

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CAS No.

Mol F.

: C₂₄H₃₁Cl₃N₂O₃

Mol W.

: 501.87

Cat No.

: SA13507

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CAS No.

: 83881-37-2

Mol F.

: C₂₁H₂₆ClN₃O₂

Mol W.

: 387.9

Cat No.

: SA13510

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CAS No.

: 83881-52-1

Mol F.

: C21H27Cl3N2O3

Mol W.

: 461.81

Cat No.

: SA13500

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CAS No.

: NA

Mol F.

: C17H18ClN3O

Mol W.

: 315.8

Cat No.

: SA44610

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CAS No.

: 246870-46-2

Mol F.

: C₂₃H₂₉ClN₂O₃

Mol W.

: 416.94

Cat No.

: SA13511

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CAS No.

Mol F.

: C₂₄H₃₃Cl₃N₂O₅

Mol W.

: 535.89

Cat No.

: SA13506

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CAS No.

Mol F.

: C₂₄H₃₁ClN₂O₄

Mol W.

: 446.97

Cat No.

: SA13504

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CAS No.

Mol F.

: C₂₅H₃₁ClN₂O₆

Mol W.

: 490.98

Cat No.

: SA13505

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CAS No.

Mol F.

: C18H21ClN2

Mol W.

: 300.83

Cat No.

: SA13515

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CAS No.

: 1076199-80-8

Mol F.

: C21H25ClN2O4

Mol W.

: 404.89

Cat No.

: SA13503

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CAS No.

: 335017-46-4

Mol F.

: C₂₅H₃₃ClN₂O₃

Mol W.

: 444.99

Cat No.

: SA13512

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