Amlodipine Impurity 21

N° de SZ CAT:	SZ-A005046
Número CAS	79781-21-8
Mol.F.	C18H20ClNO5
Peso Molecular	365.8
Status de Fatura	In Stock

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Nome Químico: 3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-(hydroxymethyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Sorrisos: O=C(C(C(C(C=CC=C1)=C1Cl)C(C(OC)=O)=C(C)N2)=C2CO)OCC

Identification and characterization of potential impurities of amlodipine maleate
P. Sudhakar a, M. Nirmala a, J. Moses Babu a,∗, K. Vyas a, Ganta Madhusudan Reddy b, B. Vijaya Bhaskar b, P. Pratap Reddy b, K. Mukkanti c
J. Braz. Chem. Soc., Vol. 19, No. 1, 35-41, 2008.

Determination of the Absolute Configuration of the Active Amlodipine Enantiomer as (-)-S: A Correction
Siegfried Goldmann,* Jiirgen Stoltefuss, and Liborius Born
J. Med. Chem. 1992,35,3341-3344

Development of a Stability-Indicating HPLC Method for Simultaneous Determination of Amlodipine Besylate and Atorvastatin Calcium in Bulk and Pharmaceutical Dosage Form
Hafez HM*, Elshanawany AA, Abdelaziz LM and Mohram MS
Hafez et al., Pharm Anal Acta 2014, 5:9

Amlodipine Impurity 21 is chemically 3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-(hydroxymethyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate. Amlodipine Impurity 21 is supplied with detailed characterization data compliant with regulatory guideline. Amlodipine Impurity 21 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 Amlodipine.

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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N° de SZ CAT:	: SZ-A005043
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N° de SZ CAT:	: SZ-A005022
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Mol.F.	: C37H32ClN3O8
Peso Molecular	: 682.1
Status de Fatura	: Custom Synthesis

Amlodipine EP Impurity A

N° de SZ CAT:	: SZ-A005002
Número CAS	: 88150-62-3
Mol.F.	: C28H27ClN2O7
Peso Molecular	: 539.0
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Amlodipine EP Impurity B

N° de SZ CAT:	: SZ-A005003
Número CAS	: 721958-72-1
Mol.F.	: C29H32ClN3O7
Peso Molecular	: 570.1
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Amlodipine EP Impurity D (Besylate salt)

N° de SZ CAT:	: SZ-A005005
Número CAS	: 2733700-89-3
Mol.F.	: C20H23ClN2O5 : C6H6O3S
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Mol.F.	: C20H23ClN2O5 : C4H4O4
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Amlodipine EP Impurity E

N° de SZ CAT:	: SZ-A005006
Número CAS	: 140171-65-9
Mol.F.	: C21H27ClN2O5
Peso Molecular	: 422.9
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Amlodipine EP Impurity F

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Peso Molecular	: 557.0
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Ethyl benzenesulfonate

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Peso Molecular	: 186.2
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N° de SZ CAT:	: SZ-A005056
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Amlodipine Impurity 10

N° de SZ CAT:	: SZ-A005029
Número CAS	: 2170104-51-3
Mol.F.	: C19H22ClNO5
Peso Molecular	: 379.8
Status de Fatura	: Custom Synthesis

Amlodipine Impurity 11

N° de SZ CAT:	: SZ-A005030
Número CAS	: NA
Mol.F.	: C12H20N2O3
Peso Molecular	: 240.3
Status de Fatura	: Custom Synthesis

Amlodipine Impurity 12

N° de SZ CAT:	: SZ-A005034
Número CAS	: NA
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Peso Molecular	: 459.9
Status de Fatura	: Custom Synthesis

Amlodipine Impurity 13

N° de SZ CAT:	: SZ-A005035
Número CAS	: NA
Mol.F.	: C29H32ClN3O7
Peso Molecular	: 570.0
Status de Fatura	: Custom Synthesis

Amlodipine Impurity 16

N° de SZ CAT:	: SZ-A005038
Número CAS	: NA
Mol.F.	: C20H23ClN2O7
Peso Molecular	: 438.9
Status de Fatura	: Custom Synthesis

Amlodipine Impurity 17

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Número CAS	: NA
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Amlodipine Impurity 19

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Número CAS	: NA
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Peso Molecular	: 549.1
Status de Fatura	: Custom Synthesis