Metamizole EP Impurity A

SZ CAT No:	SZ-M041002
CAS No	1672-58-8
Mol.F.	C12H13N3O2
Mol.Wt.	231.3
Inv. Status	In Stock

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Chemical Name: 4-(Formylamino)-1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one ; 4-Formylamino Antipyrine

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: O=C1N(C2=CC=CC=C2)N(C)C(C)=C1NC=O

Metamizole EP Impurity A is chemically 4-(Formylamino)-1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one ; 4-Formylamino Antipyrine. Metamizole EP Impurity A is supplied with detailed characterization data compliant with regulatory guideline. Metamizole EP Impurity A 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 Metamizole.

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.

SZ CAT No:	: SZ-M041001
CAS No	: 5907-38-0
Mol.F.	: C13H16N3O4S : Na : H2O
Mol.Wt.	: 310.3 : 23.0 : 18.0
Inv. Status	: In Stock
Rel. CAS No	: 50567-35-6 (free base)
Rel. CAT No	: SZ-M041025 ,

SZ CAT No:	: SZ-M041006
CAS No	: 129-89-5
Mol.F.	: C12H14N3O4S : Na
Mol.Wt.	: 296.3 : 23.0
Inv. Status	: In Stock
Rel. CAS No	: 117-38-4 (free base)

SZ CAT No:	: SZ-M041010
CAS No	: 856307-27-2
Mol.F.	: C12H15N3O : HCl
Mol.Wt.	: 217.3 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 519-98-2 (free base)

Metamizole EP Impurity A

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SZ CAT No:	: SZ-M041002
CAS No	: 1672-58-8
Mol.F.	: C12H13N3O2
Mol.Wt.	: 231.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-M041003
CAS No	: 83-07-8
Mol.F.	: C11H13N3O
Mol.Wt.	: 203.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-M041004
CAS No	: 519-98-2
Mol.F.	: C12H15N3O
Mol.Wt.	: 217.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-M041005
CAS No	: 58-15-1
Mol.F.	: C13H17N3O
Mol.Wt.	: 231.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-M041007
CAS No	: 106236-80-0
Mol.F.	: C11H11N3O2
Mol.Wt.	: 217.2
Inv. Status	: In Stock

SZ CAT No:	: SZ-M041011
CAS No	: 69124-27-2
Mol.F.	: C11H12N2O3
Mol.Wt.	: 220.2
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-M041012
CAS No	: 62902-13-0
Mol.F.	: C13H17N3O2
Mol.Wt.	: 247.3
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-M041013
CAS No	: NA
Mol.F.	: C13H15N3O
Mol.Wt.	: 229.3
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-M041D01
CAS No	: 1246820-06-3
Mol.F.	: C12H12D3N3O
Mol.Wt.	: 220.3
Inv. Status	: In Stock

SZ CAT No:	: SZ-M041014
CAS No	: NA
Mol.F.	: C13H15N3O7S2 : 2(Na)
Mol.Wt.	: 389.4 : 2(23.0)
Inv. Status	: In Stock

SZ CAT No:	: SZ-M041015
CAS No	: 1088850-34-3
Mol.F.	: C11H11N3O2
Mol.Wt.	: 217.2
Inv. Status	: In Stock

SZ CAT No:	: SZ-M041016
CAS No	: 83-15-8
Mol.F.	: C13H15N3O2
Mol.Wt.	: 245.3
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-M041017
CAS No	: 1672-63-5
Mol.F.	: C11H12N2O2
Mol.Wt.	: 204.2
Inv. Status	: In Stock

SZ CAT No:	: SZ-M041018
CAS No	: NA
Mol.F.	: C13H17N3O7S2
Mol.Wt.	: 391.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-M041019
CAS No	: NA
Mol.F.	: C12H13N4O5S : Na
Mol.Wt.	: 325.3 : 23.0
Inv. Status	: In Stock

SZ CAT No:	: SZ-M041020
CAS No	: NA
Mol.F.	: C12H14N4O5S
Mol.Wt.	: 326.3
Inv. Status	: Inquire

SZ CAT No:	: SZ-M041021
CAS No	: 95046-30-3
Mol.F.	: C12H13N3OS2
Mol.Wt.	: 279.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-M041022
CAS No	: 2365289-85-4
Mol.F.	: C12H13N3O2S2
Mol.Wt.	: 295.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-M041D02
CAS No	: 91419-95-3
Mol.F.	: C13H11D6N3O
Mol.Wt.	: 237.3
Inv. Status	: Custom Synthesis