Cefadroxil EP Impurity D

SZ CAT No:	SZ-C061005
CAS No	144790-28-3
Mol.F.	C16H17N3O5S
Mol.Wt.	363.4
Inv. Status	Out of Stock

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Chemical Name: (6R,7R)-7-[[(2S)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP); (6R,7R)-7-[(S)-2-Amino-2-(4-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per USP)

Synonym: Cefadroxil USP Related Compound D ; L-Cefadroxil

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: O=C(C(N12)=C(C)CS[C@]2([H])[C@H](NC([C@@H](N)C3=CC=C(O)C=C3)=O)C1=O)O

Stability indicating RP - HPLC method for combination of ambroxol hydrochloride and cefadroxil monohydrate in pharmaceutical formulation
By Goswami, J. A.; Shah, N. J.
From International Journal of Pharmaceutical Sciences and Research (2017), 8(3), 1220-1228

Method development & comparative statistical evaluation of HPLC & HPTLC method for simultaneous estimation of cefadroxil monohydrate & ambroxol hydrochloride
By Dhoka, Madhura V.; Chopade, Shakuntala S.
From Indo Global Journal of Pharmaceutical Sciences (2012), 2(2), 203-212

Cefadroxil EP Impurity D is chemically (6R,7R)-7-[[(2S)-2-Amino-2-(4-hydroxyphenyl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP); (6R,7R)-7-[(S)-2-Amino-2-(4-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per USP). It is also known as Cefadroxil USP Related Compound D ; L-Cefadroxil . Cefadroxil EP Impurity D is supplied with detailed characterization data compliant with regulatory guideline. Cefadroxil EP Impurity D 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 Cefadroxil.

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-C061002
CAS No	: 22818-40-2
Mol.F.	: C8H9NO3
Mol.Wt.	: 167.2
Inv. Status	: In Stock
Rel. CAS No	: 52067-90-0 (HCl salt) ; 55361-61-0 (Na salt) ; 71839-16-2 (K salt) ; 170690-13-8 (Sulfate salt)
Rel. CAT No	: SZ-A025010 , SZ-C116002 ,

SZ CAT No:	: SZ-C061003
CAS No	: 22252-43-3
Mol.F.	: C8H10N2O3S
Mol.Wt.	: 214.2
Inv. Status	: In Stock
Rel. CAS No	: 111696-41-4 (HCl salt) ; 56871-82-0 (Na salt)
Rel. CAT No	: SZ-C018003 , SZ-C184002 ,

SZ CAT No:	: SZ-C061006
CAS No	: 147103-93-3
Mol.F.	: C11H11N3O3
Mol.Wt.	: 233.2
Inv. Status	: In Stock
Rel. CAT No	: SZ-C116004 ,

SZ CAT No:	: SZ-C061008
CAS No	: 34876-35-2
Mol.F.	: C5H6O2S
Mol.Wt.	: 130.2
Inv. Status	: In Stock
Rel. CAT No	: SZ-C018005 , SZ-C184005 ,

SZ CAT No:	: SZ-C061009
CAS No	: NA
Mol.F.	: C13H18N2O4S : C6H15N
Mol.Wt.	: 298.4 : 101.2
Inv. Status	: In Stock
Rel. CAS No	: 146794-70-9 (free base)

Cefadroxil EP Impurity D

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SZ CAT No:	: SZ-C061004
CAS No	: 147103-96-6
Mol.F.	: C16H19N3O6S
Mol.Wt.	: 381.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-C061005
CAS No	: 144790-28-3
Mol.F.	: C16H17N3O5S
Mol.Wt.	: 363.4
Inv. Status	: Out of Stock

SZ CAT No:	: SZ-C061007
CAS No	: 147103-95-5
Mol.F.	: C24H24N4O7S
Mol.Wt.	: 512.5
Inv. Status	: Out of Stock

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CAS No	: 2243976-70-5
Mol.F.	: C17H19N3O5S
Mol.Wt.	: 377.4
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-C061038
CAS No	: 37763-23-8
Mol.F.	: C9H11NO3
Mol.Wt.	: 181.2
Inv. Status	: In Stock
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SZ CAT No:	: SZ-C061023
CAS No	: NA
Mol.F.	: C24H24N4O7S
Mol.Wt.	: 512.5
Inv. Status	: In Stock

SZ CAT No:	: SZ-C061001
CAS No	: 66592-87-8
Mol.F.	: C16H17N3O5S : H2O
Mol.Wt.	: 363.4 : 18.0
Inv. Status	: In Stock
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Rel. CAT No	: SZ-C116003 ,

SZ CAT No:	: SZ-C061025
CAS No	: 182290-77-3
Mol.F.	: C16H17N3O6S
Mol.Wt.	: 379.4
Inv. Status	: In Stock

SZ CAT No:	: SZ-C061026
CAS No	: NA
Mol.F.	: C16H17N3O6S
Mol.Wt.	: 379.4
Inv. Status	: In Stock

SZ CAT No:	: SZ-C061024
CAS No	: 147103-94-4
Mol.F.	: C16H17N3O5S
Mol.Wt.	: 363.4
Inv. Status	: Limited Stock

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CAS No	: 2378158-45-1
Mol.F.	: C32H32N6O9S2
Mol.Wt.	: 708.8
Inv. Status	: Custom Synthesis

SZ CAT No:	: SZ-C061040
CAS No	: 40601-01-2
Mol.F.	: C17H19N3O6S
Mol.Wt.	: 393.4
Inv. Status	: In Stock

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CAS No	: 72820-16-7
Mol.F.	: C11H14N2O5S
Mol.Wt.	: 286.3
Inv. Status	: In Stock
Rel. CAS No	: 72829-67-5 (Na salt)

SZ CAT No:	: SZ-C061029
CAS No	: NA
Mol.F.	: C18H19N3O7S
Mol.Wt.	: 421.4
Inv. Status	: Custom Synthesis

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CAS No	: 2378158-44-0
Mol.F.	: C19H21N3O7S
Mol.Wt.	: 435.5
Inv. Status	: Out of Stock