Lenvatinib Impurity 27

SZ CAT No:	SZ-L038046
CAS No	253801-34-2
Mol.F.	C12H9ClN2O4S
Mol.Wt.	312.7
Inv. Status	Custom Synthesis
Rel. CAS No	2491-60-3 (sodium salt)

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Chemical Name: (E)-4-((2-Chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acid

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: O=S(C1=CC=C(/N=N/C2=CC=C(O)C=C2Cl)C=C1)(O)=O

Stability indicating UPLC method development and validation of lenvatinib
By Sai, Prasanna A.; Kumar, Meruva Sathish; Kumari, R. V. Valli; Marakatham, S.
From International Journal of Pharmacy and Biological Sciences (2019), 9(3), 605-614

Method validation studies and an inter-laboratory cross validation study of lenvatinib assay in human plasma using LC-MS/MS
By Mano Yuji
From Practical laboratory medicine (2018), 12, e00103

Lenvatinib Impurity 27 is chemically (E)-4-((2-Chloro-4-hydroxyphenyl)diazenyl)benzenesulfonic acid. Lenvatinib Impurity 27 is supplied with detailed characterization data compliant with regulatory guideline. Lenvatinib Impurity 27 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Lenvatinib.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

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Lenvatinib D5

SZ CAT No:	: SZ-L038D02
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Mol.F.	: C21H14D5ClN4O4
Mol.Wt.	: 431.9
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Lenvatinib Impurity 13

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SZ CAT No:	: SZ-L038019
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SZ CAT No:	: SZ-L038020
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Cyclopropylamine

SZ CAT No:	: SZ-L038024
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2-Chloronitrobenzene

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SZ CAT No:	: SZ-L038026
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SZ CAT No:	: SZ-L038028
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SZ CAT No:	: SZ-L038040
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5-(Methoxymethylene) Meldrum’s Acid

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Lenvatinib Impurity 26

SZ CAT No:	: SZ-L038045
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Mol.F.	: C12H11NO4
Mol.Wt.	: 233.2
Inv. Status	: Custom Synthesis

Lenvatinib Impurity 27

SZ CAT No:	: SZ-L038046
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Mol.F.	: C12H9ClN2O4S
Mol.Wt.	: 312.7
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Lenvatinib Impurity 28

SZ CAT No:	: SZ-L038047
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Lenvatinib Impurity 27

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